Fortunately, TTYtter lives on. After its last update, some members of the community picked it up, and with my official blessing have now made it a community project. This continuation is Oysttyer. It should do everything you expect of your old TTYtter and should still receive updates for a long time to come.
TTYtter also has a direct successor in the form of Texapp, for ADN users, which I do use personally and I do maintain. Because I didn't have to maintain legacy compatibility, Texapp is almost everything I wanted TTYtter to be, and offers almost exactly the same interface.
Term::ReadLine::TTYtter will keep the same name and will still receive periodic updates, since I use it for Texapp and certain other projects. Otherwise, all other TTYtter-related URLs on Floodgap will remain (frozen), as well as all historical versions, so nothing pointing here will break; they just won't get updates.
Enjoy Oysttyer and contribute to the community with your patches and bug reports. Plain text forever. -- Cameron Kaiser, 2015-11-28
*** TTYtter is currently at version 2.1.0 (27 December 2012). You can skip to the changelog/download if you like.
*** Subscribe to updates over Twitter! -- twitter.com/ttytter
*** Want to expand your TTYtter? Check out these extensions from @vkoser, @reuteras, @stormdragon2976, @colindean, @pr4wn, @FunnelFiasco, and @IvanSanchez! Send yours @ttytter!
Noooo, not another Twitter client! Yes, another Twitter client. The difference here is that you're dealing with a multi-functional, fully 100% text, Perl command line client.
If you are using a Perl version prior to 5.8.6, please read this important support note. You may be able to use TTYtter with Perl 5.005 and 5.6, but these versions are no longer routinely tested as of version 1.2. Perl 5.004 and earlier are not supported at all.
TTYtter logs into Twitter using a system called OAuth, not with your Twitter username and password. OAuth uses a set of keys and secrets to authenticate your installation of TTYtter to Twitter. The OAuth tokens and secrets for each account are stored in that account's TTYtter "keyfile" and are used by TTYtter as credentials. You need a keyfile for each account you access Twitter with (but you only need to do this once for each account, and you can copy the keyfile to multiple computers if you use it multiple places). We'll talk about how you create that keyfile in a second.
To install TTYtter, download it to the location you want to run it from (such as your home directory or bin/), make it executable with chmod +x, and then start it from your shell prompt with something like ./ttytter. If your Perl is not in /usr/bin, change the first line (/usr/bin/env on some systems does not support passing arguments in shebang lines, so for maximum compatibility it is not used here).
When you start TTYtter without a keyfile, which will be the case the first time you run it, it will automatically start an assistant to help you create the keyfile. You only need to create the keyfile once for each account. It will never expire. TTYtter will find where your cURL is located, and if successful, you should see something like this:
% ./ttytter trying to find cURL ... /usr/local/bin/curl -- no version check performed (use /vcheck, or -vcheck to check on startup) +----------------------------------------------------------------------------+ || WELCOME TO TTYtter: Authorize TTYtter by signing into Twitter with OAuth || +----------------------------------------------------------------------------+ Looks like you're starting TTYtter for the first time, and/or creating a keyfile. Welcome to the most user-hostile, highly obfuscated, spaghetti code infested and obscenely obscure Twitter client that's out there. You'll love it. TTYtter generates a keyfile that contains credentials for you, including your access tokens. This needs to be done JUST ONCE. You can take this keyfile with you to other systems. If you revoke TTYtter's access, you must remove the keyfile and start again with a new token. You need to do this once per account you use with TTYtter; only one account token can be stored per keyfile. If you have multiple accounts, use -keyf=... to specify different keyfiles. KEEP THESE FILES SECRET. ** This wizard will overwrite /home/screwtape/.ttytterkey Press RETURN/ENTER to continue or CTRL-C NOW! to abort.
(If TTYtter complains that it cannot enable UTF-8 support, re-run it with the -seven option for now. You might want to look at the TTYtter and UTF-8 section later.)
By the way, these URLs do not expose passwords, but if you want to make sure everything is covered by SSL and your cURL supports it, start TTYtter with the -ssl option. The "screen shots" below use SSL.
Assuming you got that far, when you press RETURN, you go to the second step. You will need a web browser for this part.
Request from https://api.twitter.com/oauth/request_token .... SUCCEEDED! 1. Visit, in your browser, ALL ON ONE LINE, https://api.twitter.com/oauth/authorize?oauth_token=[random token, use yours] 2. If you are not already signed in, fill in your username and password. 3. Verify that TTYtter is the requesting application, and that its permissions are as you expect (read your timeline, see who you follow and follow new people, update your profile, post tweets on your behalf and access your direct messages). IF THIS IS NOT CORRECT, PRESS CTRL-C NOW! 4. Click Authorize app. 5. A PIN will appear. Enter it below. Enter PIN> _
Follow the steps exactly; namely, visit the URL on your screen (this URL is unique each time), sign in if needed, authorize the application, and enter the PIN Twitter gives you back. If this works, you should see
Request from https://api.twitter.com/oauth/access_token .... SUCCEEDED! Written keyfile /home/screwtape/.ttytterkey Now, restart TTYtter to use this keyfile. (To choose between multiple keyfiles other than the default .ttytterkey, tell TTYtter where the key is using -keyf=... .)
The keyfile this creates lives by default in your home directory, in ~/.ttytterkey. This is the first place TTYtter will look for a keyfile. When you restart TTYtter, it will log you into Twitter using that keyfile, like so:
% ./ttytter trying to find cURL ... /usr/bin/curl -- Streaming API disabled (no -dostream) (TTYtter will use REST API only) -- no version check performed (use -vcheck to check on startup) (checking credentials) test-login SUCCEEDED! -- processing credentials: logged in as screwtape ###################################################### +oo=========oo+ TTYtter 2.1.0 (c)2012 cameron kaiser @ @ all rights reserved. +oo= =====oo+ http://www.floodgap.com/software/ttytter/ a==: ooo .++o++. ..o**O freeware under the floodgap free software license. +++ :O::::: http://www.floodgap.com/software/ffsl/ +**O++ # :ooa #+$$AB=. tweet me: http://twitter.com/ttytter #;;ooo;; tell me: email@example.com #+a;+++;O ###################################################### ,$B.*o*** O$, # a=o$*O*O*$o=a # when ready, hit RETURN/ENTER for a prompt. @$$$$$@ # type /help for commands or /quit to quit. @o@o@o@ # starting background monitoring process. @=@ @=@TTYtter> a0> <barely> Looks like I am going to Baltimore next week
You have now successfully logged into TTYtter and you can use that keyfile indefinitely for that Twitter screen name. If you use this screen name on other machines you use TTYtter on, simply copy the keyfile there; the credentials are machine-independent. If you are on a machine with other users, verify no one else can read the keyfile (this should be done for you, but consider a prophylactic chmod go-r on your keyfile(s) so that only you can read them).
At this point, the client is ready to go and you can start tweeting, and we'll talk about that below. In the background, TTYtter will automatically fetch new tweets and optionally direct messages and mentions, and feed them to you at regular intervals, allowing you to follow your timeline just like in any other interactive client.
If you're not seeing ANSI colours and you know your terminal supports it, either use the -ansi option on the command line or type /set ansi 1 now. Your terminal must understand ANSI colour escape sequences or things will look rather weird. There are other things we can also enable (all in good time):
You can also use the -status=... option to post a single tweet, which is more efficient (and can be made bulletproof using the -hold option):
This will be posted as the user in your keyfile (in our examples above, that was screwtape). If you add -silent, then there is no output, which is good for unattended jobs. If you use "-" (a single dash) as your status, then a single line is accepted over standard input.
For some scripts, that's all you'll need to get started. We'll talk about scripting TTYtter in a moment, but first let's get to the
TTYtter and UTF-8 support | TTYtter and SSL | TTYtter and readline support
TTYtter and the Streaming API | TTYtter and notification support, Growl, libnotify
TTYtter and HTTP Basic Authentication | TTYtter and Twitter-alike APIs
TTYtter and your special terminal environment | Scripting TTYtter | Writing extensions for TTYtter
To send a tweet, just type it. Whatever doesn't appear to be a command (see Built-in commands) will be submitted and appear on the next update. Keep in mind that posting tweets and executing most commands are asynchronous operations, so don't expect instant feedback.
If an update occurs and your tweet is overwritten on screen, don't worry: just hit CTRL-R, and the line you're currently working on will be redisplayed. (If you have -readline, SPACE/BACKSPACE will usually do it; if you are using -readline and Term::ReadLine::TTYtter, your prompt should repaint itself automatically. See TTYtter and readline.)
If you don't like the background updates, and only want updates to occur when you request them, use the -synch option. In this mode, only tweets, or pressing RETURN/ENTER, cause updates to occur. This is useful for input methods like Kotoeri that may make it hard to refresh your current line, or if you simply don't like the effect, but robs you of automatic updates.
If you want to cancel what you're typing and start over, press CTRL-U.
If your tweet is over 140 characters, it will be automatically trimmed (hopefully intelligently to a word or punctuation boundary) and you will be offered a chance to accept or edit the trimmed version. This affects the command history. If you use the -autosplit option, you can let TTYtter break up long lines for you into multiple tweets (see Command-line options). (NB: bytes != characters. See TTYtter and UTF-8 support for why this matters.)
If your terminal supports ANSI colour sequences (or you force it on with -ansi), then replies to you appear in red, and your own tweets appear in yellow, by default.
If you want to pass coordinates for your current location and your account is already geo-enabled, look at geolocation support.
If tweets are too wide for your screen, you can wordwrap them with the -wrap option. This defaults to 79 characters, sufficient for most terminals and terminal programs.
If you keep fat-fingering your tweets, or are prone to cutting and pasting in the wrong window, or just want a second chance to approve stuff before it goes out to the Interwebs, you can force TTYtter to verify every tweet you (unintentionally or otherwise) type with the -verify option. A gentler option might even be -slowpost. For both of these (very useful: I couldn't live without -slowpost) options, again see Command-line options.
If TTYtter can't download any tweets or
messages, or if the Twitter folks have
put up an announcement or service outage page, ttytter will
report the error and retry automatically when it can.
If your terminal supports ANSI colour sequences (or you force it on with
-ansi), then server messages appear in magenta by default.
Speaking of commands,
there are also some TTYtter internal commands you can use.
All internal commands
start with /. If you enter a bogus command,
TTYtter will complain at you instead of tweeting it,
which cuts down on mildly useless but enormously entertaining
tweets like /quot and /refrehs. If you really
want to send a tweet that starts with a slash, just double slash it (e.g.,
//the ants are my friends/they're blowing in the wind/) and the
double slash will be made a single slash and passed on.
Most commands have a quick abbreviation, which is given in parentheses. Some commands are asynchronous, meaning that you can do stuff in the foreground while the background process does the work, but most are synchronous and will hold your console temporarily until the task is completed.
Commands with a (+) let you specify an optional "count" parameter, like so: /again +40 ttytter The count parameter is a request (which the server is free to ignore, btw) for that number of results, be it tweets, usernames or whatnot. You may not get that number of results, but you will never get more than that number. Please note that the more you request, the harder TTYtter has to work to process it. In practise it is not advisable, and in fact likely not possible, to fetch more than a couple hundred.
Menu codes can be replaced by a Twitter tweet or DM ID, if you know it (for fun, try /dump 20). Since DM IDs can overlap with regular tweet IDs, put a d before the DM ID to disambiguate it.
Not all commands work or are fully supported in earlier versions.
If you type /print by itself with no key, the (visible) settable values are displayed.
With boolean values, /set [key] and /unset [key] set the key to 1 (true) or 0 (zero) respectively. You can use /unset on other options, but it sets them to a null string, which may not be desirable.
/push /pop allow you to sling values onto a temporary stack. /push acts like /set, except it pushes the current value on the stack; /pop brings it back. /padd is the same thing, only analogous to /add. This is very useful for long values like -filter, which can be very annoying to edit.
/del removes all occurrences of the value from that key, including delimiters if necessary. There is no /pdel, but you can push and then delete if you like in two steps.
If you specify a filter with -avatar, then the URL for the user's picture is passed to the specified shell command to operate upon it, including saving it, opening it in a window somewhere else, or even converting it to ASCII art. See Command-line options for more. This command is synchronous and the foreground process will pause until the data is received or timed out.
/quit immediately stops anything running in the background, including pending requests for new tweets or DMs. If you want to wait for these to complete, use /end (/e).
If your terminal supports ANSI colour sequences (or you force it on with -ansi), then DMs that you receive appear in green by default.
Since ttytter does not save state (on purpose), it doesn't know where you left off in your DM inbox. When you start ttytter, it will display the two most recent DMs and their time stamps. If both are new to you, a quick /dmagain will show you the full last twenty (by default) to see if there are any others. You can see what you have sent, btw, with /dmsent.
To send a direct message, use /dm with a username and message, e.g., /dm zaphod trillian is gonna kill you when you get home you two-faced jerk. Direct messages are also subject to -verify, -slowpost and -autosplit (again, see Command-line options).
You can also use the /reply command to reply to a DM menu code,
which we will talk about now.
Replying to tweets and direct messages,
threading ("in reply to"), favourites, retweets
and DM/tweet selection (or, "what are those funny little codes for?")
After a bit of time using TTYtter, you will have noticed the a
letter-number code on the left of every tweet. This is the tweet's menu
code. The letter ranges from a-z
and the number from 0-9,
with tweets za0-zz9 reserved for temporary menus the
foreground process constructs (zz0-zz9 always reserved
for thread requests).
That sounded a little dizzying, so I think an example will be the best way to show how to use this effectively. As your timeline moves along, say there is a tweet you want to reply to. You could simply use @username, but this does not thread your reply (there is no 'reply to'). Instead, the /reply command can take a menu code and you can then tell TTYtter the exact tweet you are referencing. For example,
Notice that your reply appeared with its own menu code (so you can reference your own tweets), that the reply had the correctly referenced screen name added for you (you don't need to retype that), and that your tweet appeared with a @ before your screen name. The @ means that your tweet is now part of a thread (i.e., it has "reply to" information attached to it). If you asked TTYtter for the thread it belongs to using the /thread command, you would get
(up to 10 tweets in a thread can be retrieved, if it's that long), ending with the tweet you asked to have threaded.
Notice that the menu codes are different. Any collection of tweets requested by your command uses special menu codes constructed just for those tweets. For example, if you asked for your mentions-replies, you might see
Then you can see the threads that any of those belong to:
Replies and mentions (with /replies), asking for a user's tweets (/again username) and searches all create foreground menu codes starting with z. These roll forward from za0 to zy9; when the foreground process runs out of menu codes, it simply wraps around (viz., after zy9 comes za0 again).
Threads occupy their own special temporary menu from zz0-zz9 so that you don't have to keep grabbing, say, your replies when you want to look at a whole bunch of threads. In fact, that is exactly what we did above. Each time you request a new thread, the previous thread menu is destroyed and a new set of codes generated. If you try to access a tweet that has gone out of scope, you simply get an error message. For example, we made a new temporary thread menu when we asked for the second thread. To prove this,
Likewise, because you are always receiving new tweets, the background menu codes also roll forward, viz., after tweet y9 comes a0 again. This means that the background has a "memory" of 250 tweets, after which the tweet is removed from the backlog. Don't worry: if you should miss the chance to reference a tweet, you can still get a temporary menu code by calling up that user's tweets (or your replies) and referencing that tweet that way using a foreground menu code.
If you don't know if a tweet still exists, don't fret. Whatever is the most recently displayed tweet with that code is always the tweet it will reference.
Deletion (/delete), retweets (/retweet, /eretweet and /fretweet), marking and unmarking favourites (/fave, /unfave and /fretweet), dumping tweets (/dump), dumping entities (/entities) and opening URLs (/url) also all take menu codes. The /url command opens all URLs in a tweet according to the current -urlopen setting; for example, try /set urlopen lynx -dump %U | more and then run /url on a tweet with URLs in it. Mac OS X users, try /set urlopen open %U
Note that /url will permit UTF-8 characters in URLs thanks to the proliferation of faddish shortners like tinyarro.ws, but some browsers don't understand them on the command line (in fact, Mac OS X's open will see these characters and think its argument is a filename, so caveat scriptor).
If you want to reply to everyone mentioned in the tweet, use /replyall.
If you want to make a visible reply everyone can see regardless of whether they follow the user you replied to, or regardless of their settings, you can use /vreply. This generates a tweet like r @username your reply, and threads it. Use sparingly to avoid annoying people.
/delete deletes your own tweets, after you confirm which tweet you have flagged for destruction. You cannot use it to erase another user's. Deletion is not guaranteed: even if TTYtter reports it received successful confirmation, it may be queued for later by Twitter internally, or it may not happen at all if Twitter is having database problems. If you're really prone to fatfingering your tweets, you might want to use the -verify or -slowpost options so you have a chance to catch mistaken tweets before they are sent. You can use /deletelast as a shortcut for deleting the most recently posted tweet in this session.
/retweet simply retweets the selected tweet as a NewRT (unless you specify -nonewrts). If you prefer an old-style retweet, you can use /oretweet, or tack on to the tweet; either way, the old tweet will be sent back out with RT @userwhosaidit: followed by the tweet (and any additional tail text if you specified it). If you want more flexibility to add your own commentary, you can use /eretweet, which loads the tweet into the substitution variable %RT% which can then be used at the beginning or end of a subsequent tweet. Here is an example of both in action:
Note that NewRTs are marked with a % symbol. You can see who retweeted a tweet (whether it's yours or not) with /rtsof (or see which of your tweets were NewRT-ed with /rtsofme). Also note that NewRTs you make of people who already see in your timeline are not echoed again to you, but they will appear if you query yourself with /again.
If even this is not expressive enough for you, you can also edit %% with the usual substitution sequences (see Command history and substitution below), which is also populated by /eretweet. If you really enjoyed the post, then /fretweet will retweet and favourite the tweet for you all at the same time.
Direct messages also have their own menu codes. These three-character codes always start with the letter d, and are completely separate from each other (e.g., tweet code a5 is unrelated to DM code da5). For example, when you start up you might see
These codes can also be used to /reply (sending them a direct message reply), to /delete (deleting it from your direct message inbox), or for /url to extract URLs from, just like a tweet menu code would be. Instead of using the two-character tweet menu code, however, use the three-character DM menu code and "the right thing" (tm) will be done automagically:
Currently Twitter does not support threading for direct messages, so /thread cannot be used for DMs at present (and /reply to a direct message thus cannot thread it; in this version it acts merely as a convenient shortcut). Also, there is no /retweet for DMs. If you want to be like that, cut and paste yourself.
Like regular tweet menu codes, DM menu codes wrap around. There are no temporary menus for DMs, however; if you use /dmagain to redisplay your inbox, the codes simply keep advancing. Whatever is the last DM on screen with a particular DM menu code will always be referenceable by that code. Because there are no temporary menus, the range of DM codes is da0 through dz9, meaning a "memory" of 250 direct messages. You can always get them back with /dmagain.
If your /reply or /(e)retweet of a tweet (or, where allowed, a DM) ends up expanding over length, the usual automatic trimming or autosplitting applies with one important change: if you use %-substitution on the most recent tweet that is or originally was a reply or retweet, then the substituted tweet is also linked (see Command history and substitution). This allows things like autosplit or %-based line editing to work correctly and connect to the same thread. As soon as you type a new tweet or reference a new one, however, TTYtter may automatically purge it if it thinks you are no longer working with the selected tweet.
Anywhere that a menu code is accepted, you can also directly use that tweet
or DM's ID,
if you know it (for example, /dump 20). This is mostly
useful for command-line scripting where you don't have a menu code, but still
want to reference a particular tweet or DM. To distinguish DM IDs from tweet
IDs, since they can overlap, put a d before the DM ID number.
To geotag your tweets with location coordinates, your account must be
geo-enabled first. This cannot be done from within TTYtter
for security reasons; you will need to change your settings from the Twitter
web interface. Once this is done, your account will be ready to pass location
Three options control how TTYtter manages Geolocation API support. You specify coordinates as either -lat and -long options on the command line (see Command-line options), or by using the commands /set lat and /set long from within the client, such as /set lat -35.4925. You need to specify coordinates as signed decimal: Twitter does not accept (and therefore neither does TTYtter) minutes/seconds and directions. You can change your coordinates as often as you like dynamically. Note that on the command line, zero is seen as undefined -- if you are sitting on the Equator or the Prime Meridian, use 0.0 (that is, a floating value) as the coordinate.
Once you have a completely specified set of latitude and longitude, the -location option controls whether TTYtter transmits it. This defaults to false so that you do not inadvertently leak location information with your tweets. To turn this on, say -location on the command line, or /set location within the client. To disable it, say -location=0 on the command line, or /unset location within the client, and your location information is no longer transmitted. If your location information is incomplete, it is not transmitted and a warning is displayed.
Whenever you tweet with location enabled, TTYtter reminds you as a security measure that your location was sent, and specifically what coordinates were transmitted.
To see the location information for a tweet, use the /dump command. This displays whether the user in question is geo-enabled, and gives you their latitude and longitude which you can directly punch into a tool such as Google Maps. If a tweet contains geolocation information, it has a + (plus sign) next to the user's screen name. Note that even if a user is geo-enabled, that does not mean they are always transmitting location information, so not all their tweets may be so marked (including yours!).
Certain geographically coded information in Twitter is based on Yahoo!
WOEID (Where On
Earth ID) codes. Once your latitude and longitude is set, you can use
/woeids to find the WOEIDs closest to you. You can then feed this
as an argument
to commands like /trends, or set your WOEID with /set
woeid [WOEID] to define a default zone. Your WOEID is not automatically
updated when your latitude and/or longitude are changed. If you don't select
a WOEID, WOEID 1 (global scope) is assumed.
Following and leaving users
You can follow or unfollow users using /follow, and
/unfollow or /leave, respectively (or block and/or unblock
them with /block and /unblock).
You can always find out
if a user follows you with /whois or /doesfollow, or get
a list of your friends and followers with /friends or
Tracking keywords and hashtags, and integration with Twitter Search API
TTYtter can also talk to and run queries
automatically against the Twitter Search API. You
can use this to search for keywords and topics as if you were searching
Twitter from your browser, or you can even tell TTYtter to watch
for #hashtags and keywords you specify, and add them to your stream
of tweets automatically with regular refreshes.
Let's start with a typical workflow. What are people looking at? The /trends command tells you what the current topics du jour are:
TTYtter> /trends <<< TRENDING TOPICS GLOBALLY >>> /search #sxsw OR SXSW /tron #sxsw SXSW /search Twilight /tron Twilight /search Ireland /tron Ireland [...] <<< TRENDING TOPICS GLOBALLY >>>
This displays a string of topics, formatted into /search and /tron commands you can cut and paste from and into your terminal. If you see a search you want to run, the /search command runs it as if you had typed it into the Twitter Search page, and displays the most current tweets that match. You can use any search term and operator the web page would normally let you. Obviously you are not limited to the trends list; those are just suggestions. (If you want to see trends locally, either provide the WOEID number as an argument to /trends, or set the woeid variable to your desired location.)
But say you want to actually follow that topic or hashtag. The /tron command adds that topic or hashtag to your list to follow, and automatically executes that search on your behalf, mixed into your regular updates from your timeline and updated whenever your timeline would normally update. If your terminal supports ANSI colour sequences (or you force it on with -ansi), then keywords and hashtags you are tracking are highlighted, and results that came only from a search (i.e., weren't part of your normal timeline) and aren't replies or your own tweets are marked in cyan by default so they stand out. (If you only want to see tracked results, then either use the -notimeline command line option or say /set notimeline 1 and your timeline will be turned off -- only direct messages and tracked results will appear.) For example, you can say /tron #twitter, or use a keyword: /tron ttytter or even a quoted string: /tron "Jack Dorsey". You can follow multiple at once; you don't need to say AND or OR (they are treated as OR).
Following certain topics can literally flood your terminal out with a massive stream of tweets. If you want to completely replace your tracking list with a new list, use /track (such as /track "Cameron Kaiser" #gopher); however, if you want to just withdraw one single term, use /troff (such as /troff #twitter) to remove that search term or hashtag from your tracking list.
If you've totally had enough, you can turn off tracking entirely with /notrack, which cancels all your keywords, or you can reversibly disable tracking with the -notrack commandline option (or /set notrack 1 to turn it off, and /set notrack 0 to turn it back on).
To see what you are tracking now, type /print track. When you quit TTYtter, your tracking list is shown and you can either pass it on the command line next time or put it in your .ttytterrc with the -track option.
Because hashtags are so popular, you can use the /# shortcut to follow a particular hashtag, such as /#twitter. To turn it off, use /troff like usual (/troff #twitter).
Automatic keyword/hashtag tracking does not support using Search API operators
or logicals. Occasionally you want an automatic search that is more prolix,
and the semi-secret command /set tquery allows you to specify a
single complex query that the Search API will support. This overrides your
keywords. For technical reasons, tquery requests still highlight
your old keywords, if you specified any before. To cancel a custom query and
return to regular tracking (if any), say /set tquery 0; your old
keywords will be reinstalled.
List management and list timelines
Twitter and selected Twitter-alike APIs allow you to create "lists" of users,
essentially ways of grouping particular users together. You can offer your
own lists for your own use privately or for others to use, and you can peruse
other lists people have publicly constructed too.
TTYtter not only supports populating and managing these lists with simple commands, but also allows you to use your lists as user groups so that you can merge whole groups of users into your timeline temporarily, or mix and match your lists and other lists, or even just look at a particular list as a "view" of your timeline rather than your entire timeline.
Lists have four attributes: whether they are public or private, the screen name of the list (the name of the list that is displayed on the screen), the slug of the list (the "handle" that you use in API requests), and the description of the list (a free-text blurb). There should be no spaces in the slug. A fully qualified list is in the form username/listslug (such as @ttytter/floodgap). A list in the form /listslug is understood to be your own list.
The screen name and description don't change (unless you change them), but changing attributes of a list will change the slug for purposes of security.
Let's start with making a list (and checking it twice) using the /lists command, which shows you lists associated with the user you specify (or yourself), and the /withlist (/wl) command, which is the list manipulator. In this example, we build (as @ttytter) a new public list called floodgap):
TTYtter> /withlist floodgap create public People associated with Floodgap. *** ok, created new list floodgap (mode public) TTYtter> /withlist floodgap add floodgap ttytter --- warning: user list not checked *** ok, user(s) added to list floodgap TTYtter> /withlist floodgap list Floodgap Updates (floodgap) (f:1/82) (u:114) "Information won't drown if there's a breach in the flow." TTYtter Updates (ttytter) (f:13/1219) (u:1521) "A Perl 5 client for Twitter." TTYtter> /lists floodgap (@ttytter/floodgap) (f:2/0) "People associated with Floodgap."
In this example, we created the list with the slug floodgap, which for convenience TTYtter forces to be the same as the screen name on creation. We made it public (you can also make it private), and gave it a free text description; we then queried the list and verified its contents.
So that was nice for marking the users as a group, but that's not the only trick TTYtter can do. You can also mix lists into your own timeline, as we will show with this example with a real list:
TTYtter> /lists scobleizer Super mobile users (@Scobleizer/super-mobile-users) (f:233/253) "These are people who have more than 100 apps on their mobile devices." Weapons for Entrepreneurs (@Scobleizer/weapons-for-entrepreneurs) (f:330/3010) "Tools and services to help entrepreneurs startup and run their compani..." [ ... blah blah blah ... ] programmers (@Scobleizer/programmers) (f:426/1493) "Programmers/developers I follow and like." venture_capitalists (@Scobleizer/venture-capitalists) (f:500/3000) "Venture capitalists and angel investors (tech centric, very complete l..." most influential in tech (@Scobleizer/most-influential-in-tech) (f:274/8898) "People who make stuff happen in and to the technology industry." rackspace (@Scobleizer/rackspace) (f:309/273) "Rackspace employees and news sources (best web hosting company)." TTYtter> /lists scobleizer/rackspace OpenStack (OpenStack) (f:428/3807) (u:382) "Go to http://openstack.org for more information or irc.freenode.com #o..." Ben Hubbard (benhubbard) (f:151/261) (u:1308) "I believe in the Cloud" [ ... yadda yadda yadda ... ] eddy hernandez (eddywashere) (f:526/457) (u:2923) "o#? web developer @Rackspace & husbo to @altheatremaine :)" Andy Schroepfer (appmatcher) (f:16/89) (u:24) "VP of Enterprise Strategy at Rackspace. This account focuses on hosted..." Burris (harleyguytx) (f:80/50) (u:310)
Seems interesting. Let's put this list into our timeline.
TTYtter> /liston scobleizer/rackspace *** changed: lists => scobleizer/rackspace *** (transmitting to background) *** changed: lists => scobleizer/rackspace
And suddenly, new stuff starts appearing:
g0> <(scobleizer/rackspace)harper> Glad I was able to sleep a bit g1> <(scobleizer/rackspace)+kr8tr> I'm at Smitty's Market (208 S Commerce St, Lockhart) w/ 7 others http://4sq.com/g24F4O
These tweets are tagged, so that you can see which list they came from and that they were not part of your timeline originally. Duplicates are filtered for you. Mixing a list into your timeline doesn't automatically follow users you weren't following before: when you stop mixing the list in, whatever users you weren't already following "disappear." However, their tweets are tweets like any other, and you can reply, favourite, dump them, etc., or any other operation, like you would for any other tweet.
The "list of lists" you grab comes from a new variable lists, a comma-delimited string of the lists you want automatically mixed in with your timeline. You can make it as many as you want, and you can jump in and out of them at will. The /autolist command lets you set them en masse, or add them one-by-one with /liston (which also checks them for you). Again, if you leave off the username, then you are filled in (but include the slash, or it might not be recognized as a list).
TTYtter> /autolist scobleizer/rackspace ttytter/floodgap menadeau1/vintage-computers --- warning: lists aren't checked en masse; make sure they exist *** changed: lists => scobleizer/rackspace,ttytter/floodgap,menadeau1/vintage-computers *** (transmitting to background) *** changed: lists => scobleizer/rackspace,ttytter/floodgap,menadeau1/vintage-computers TTYtter> h2> <(menadeau1/vintage-computers)ps_collecting> http://yfrog.com/h0b7ynhj aaaaargh i HATE manuals with stickers on them :( what kind of person does horrible things like that h3> <(scobleizer/rackspace)lapaterson> "web designers aren't artists" #noexcuse #sxsw h4> <floodgap> check it yo, I'm still all up in ur regular timeline wid all the list shizzle
Oh, the noise! We can turn lists off,
TTYtter> /listoff scobleizer/rackspace *** ok, filtered scobleizer/rackspace *** changed: lists => ttytter/floodgap,menadeau1/vintage-computers *** (transmitting to background) *** changed: lists => ttytter/floodgap,menadeau1/vintage-computers
or kill autofetching lists completely,
TTYtter> /unset lists *** changed: lists => *** (transmitting to background) *** changed: lists =>
Automatic rate-limiting compensates for the number of lists you are following so that you don't crush Twitter with the data flow, unless you follow a crapload and you hit the rate limit -- in that case, you will need to specify a fixed value to -pause.
If you just want to look at a list as a timeline, you can use /again, as you might expect, e.g. /a ttytter/floodgap This shows the statuses of the people the list follows, as a timeline, just like it would for your own timeline or for an individual user.
I mentioned that you can use lists as "user windows." Say you have a large number of users you follow, but you want to partition them into groups, and follow certain groups only. In that case, create your groups as lists, kill your main timeline with /set notimeline, and then start mixing the lists into your new, blank timeline with /liston or /autolist. Voila: you're only seeing the users you want to see! Now you can simply sling groups around and join or remove them from your timeline dynamically. To get back to your regular timeline, kill your list-of-lists if you like, and then /unset notimeline.
Note that mixing a list into your timeline is not the same thing as following. In the Twitter API, following just marks you as a follower of the list. It does not actually mix the two. To distinguish this, the /lfollow (and /lleave, /lunfollow, etc.) commands handle this marking and unmarking, and give you the chance to add the list to your timeline also if you want. You don't have to follow a list to put it in your timeline (in fact, for your own you can't), but it would be nice to give props to the list owner if you do.
You can use the /friends and /followers commands with lists, but they will only show you who the list follows (/friends) and who is marked as following that list (/followers). If you want to see what lists follow a user, use /listfollowers (/listfos), and I'm sure you can guess what /listfriends does. If you don't specify for these commands, then they default to you.
By the way, here is the complete list of command words for /withlist (/wl). Note that certain commands change the slug, and this change can be delayed (this is Twitter, not TTYtter). For those commands, once you have run them, wait a few seconds and then run your /lists again to see what the new slug is. You don't need the slash for list names with /withlist; it already knows it's yours.
A simple one-command history (I used to call this the "re-tweet," which was a term I used long before the johnny-come-lately "RTs"! sigh) allows you to recall the last command. Instead of using !!, which can sometimes start (or be) a tweet, the last command is recalled with %%, and can be further modified. If the last tweet was too long, the truncated version is added to the history, allowing you to approve or append to it (and you are reminded of the new length). For example,
TTYtter> this is an attempt at a really long tweet which will almost certainly be greater than one hundred and forty characters even without UTF-8 overhead.
*** sorry, tweet too long by 7 characters; truncated to "this is an attempt at a really long tweet which will almost certainly be greater than one hundred and forty characters even without UTF-8" (137 chars)
*** use %% for truncated version, or append to %%.
TTYtter> now is the time
TTYtter> %% for all good men to eat pizza
(expanded to "now is the time for all good men to eat pizza")
TTYtter> q3> <floodgap> now is the time
q4> <floodgap> now is the time for all good men to eat pizza
[DM dn4][cbqueue/Mon Oct 01 07:31:54 +0000 2007] stop doing that
If you have -autosplit on, then the split tweets get placed into %%. See Command-line options for how this works.
In addition, a proper and full command history is also available, by default the last twenty in a session. Just as %% replaces !! for the immediately preceding command, so does, say, %-3 replace !-3 to retrieve (in our example) the command you entered three lines ago. If you add a :p (e.g., %-3:p) it will print it for you, or you can type /history to see all the commands in the buffer. :p and /history don't get added to the history themselves, but all other commands and tweets are. %% also still works just like before.
When using %-substitution sequences, you may either append to a substitution, such as %% jumps the shark, or prepend to it, such as American Idol jumps the %%. To avoid ambiguity, intercalation is not supported (e.g., American Idol %% the shark is not subject to substitution). /%% is specifically allowed to let you escape tweets that look like commands.
You can also use %-sequences to do primitive history editing. Since a particularly common task is to try to take words off the end to shorten a tweet, you can do this by adding -x to the end of a history command (or -- for one word only). For example, %%-- takes the last word off the last command and resends that, or for a more complex example, %-2-4 takes the command two lines ago, and takes four words off that. You can then append to this construct, e.g., %-3-2 with Phyllis I mean, or prepend to it, e.g., this is cool >> %-3-2. Note that this does not work with :p.
The most recently-shortened URL is always available as %URL% (e.g., if you shorten http://www.example.com/, then %URL% is http://is.gd/7bP). Again, to eliminate ambiguity in potentially compressed 140-character missives, it is only interpreted at the beginning or end of a line.
%URL% is also set by /whois and /wagain from the user's URL (if any), along with the last URL you looked at with /url, and the URL for the tweet dumped by /dump. If you say /short or /url with no arguments, then %URL% is used as the default, so you can open someone's home page with /whois user followed by /url.
As mentioned above, the /eretweet command loads a selected tweet menu code into %RT%, allowing you to frame a tweet with your own commentary before you send it. Once again, to eliminate ambiguity in potentially compressed 140-character missives, it is only interpreted at the beginning or end of a line. If even this is not flexible enough for you, it also populates %% so that you can use the other %-substitution sequences to edit it or shorten it.
If you use %-substitution on the most recent tweet and it was connected to another tweet (such as making a /reply to specify a tweet you are replying to, or a /(e)retweet), then any immediate substitutions made on that tweet are linked to that tweet also. Note that these kinds of tweets, such as /reply, appear in your history in their original unexpanded form, i.e., literally as you typed them (e.g., "/re f9 bletch foo bar"), except if they are auto-split. This is, in fact, how /eretweet works by design. If you reference another tweet or type another tweet, however, this context is automatically purged if TTYtter believes you have stopped working with this one.
Remember to read TTYtter and readline support if you intend to use readline support.
For minimal support of UTF-8, including receiving and decoding UTF-8 tweets, your Perl must have support for Unicode (thus 5.005 won't work) and the internal utf8 pragma (which usually means you must have utf8.pm), and your terminal program must be configured to understand a UTF-8 locale or at least not interfere with bytes with the high bit set. For example, even many modern xterms will not properly display UTF-8 unless the LC_CTYPE environment variable is correctly set prior to launching the xterm (this is particularly relevant to Mac OS X), such as en-US.UTF-8. You may also need to set other LC_* environment variables, or the LANG environment variable. Users of terminal programs in other environments should enable UTF-8 encoding in their settings, and if you are using Telnet or rlogin, make sure your connection is 8-bit safe. Your font must also include the needed glyphs for display.
If you do not meet these minimum requirements, or ttytter complains your Perl does not support enough features to enable UTF-8 support, then you must disable UTF-8 with the -seven option. This is the only supported way for 5.005 or for impoverished installations.
To send UTF-8 encoded tweets, there are several more gotchas. First, you will need to make sure that your terminal environment gives you the ability to enter the desired character; TTYtter does not support any specific input methods internally and relies on your terminal. As a corollary, if your terminal program or input method does not properly support wide characters such that a backspace or delete does not delete all bytes in a "wide" multibyte character, backspacing over a wide character only once will leave an incomplete UTF-8 sequence even if it looks like the glyph was deleted. This is entirely under the control of your terminal environment; TTYtter only reads from standard input. If you don't know, press CTRL-R to redisplay the current line. Don't worry, however: if you enter a tweet with demonstrably invalid UTF-8 encoding, ttytter will refuse to post it. Pressing CTRL-U will always clear your line in this case. You might also consider using -synch if your input method is unhappy with TTYtter's background updates.
TTYtter counts tweets in characters, not bytes, allowing you to post a 140-character tweet even if it is longer than 140 bytes when encoded as UTF-8. This is properly supported by -autosplit such that you can split on character and word boundaries. Note that -autosplit=word might be a little odd if you mix, say, Japanese and English in your tweets, because TTYtter currently only knows to split words on spaces and may make a wrong best guess about where to split up your tweet; no okurigana support yet, すみません。
Certain -readline drivers may not allow you to enter UTF-8 (although virtually all I have tested will let you receive it). If you get Malformed UTF-8 errors while you try to type or edit a line, your readline driver is not UTF-8 safe. For more on readline, see TTYtter and readline support.
UTF-8 support is not possible for every combination of font, terminal, locale
and Perl version, and while I'm trying to make sure it works in most places,
I can't make it work every place.
If you'd rather just junk UTF-8 or 8-bit characters in general altogether,
use -seven. In this mode, all 8-bit characters are rendered as
printable dots and UTF-8 entry is not allowed. This is the lowest common
denominator for compatibility.
TTYtter and SSL
For modern versions of either Lynx or cURL,
OpenSSL is mandatory for the following section.
TTYtter supports encryption as long as your Lynx or cURL does, since obviously the network lifting is done by Lynx or cURL, not TTYtter. For this reason, since not everyone has a crypto-enabled client, SSL is not enabled by default. If you are using HTTP Basic Authentication, your password is sent in the clear; and even if you are using OAuth (the default), all updates and information you send and receive are also transmitted in the clear except your OAuth secrets, which are only used to generate cryptographic signatures. This may be a problem if you require high security for your application or are on an insecure link such as open wireless.
If your client does support SSL, then you can easily change TTYtter to use it (do note that this may scale less well due to the additional overhead) by simply using the -ssl option. All of the applicable URLs will be changed for you. (This assumes you are using the regular Twitter API URLs and might not work properly with Twitter-alike APIs. Also, this does not apply to -shorturl for the URL shortening service, which is not a Twitter service. You should make sure your URL shortening service allows SSL access first, and if so, specify -shorturl=... yourself. See Command-line options.)
If you aren't using the Twitter default URLs, you can use the various URL command-line options to manually specify https:// URLs, or using -apibase to establish a single "root" URL for the compatible Twitter-alike service you are connecting to.
By default, cURL's certificate bundle is old and does not support Twitter's current CA. cURL offers an updater script in Perl which will rebuild a new certificate bundle suitable for installation, which requires LWP, along with the standard Getopt and MIME modules. (A more current version may have already come with your cURL install.) If you need a version of this updater script for systems without LWP (like Mac OS X) and don't want to install LWP to run it, I offer a modified version using cURL itself. Once it's downloaded and converted, copy the resulting bundle file over the old one, or put a line in your ~/.curlrc to specify --cacert to the location of the new bundle (such as --cacert /home/zivadavid/ca-bundle.crt). (On Mac OS X and probably most systems, the default bundle lives at /usr/share/curl/curl-ca-bundle.crt.)
For Lynx users, if you get certificate errors, read
to manage certificates in Lynx. The MirOS root certificates package
is known to work with Lynx 2.8.6 (yours truly uses it); simply expand the
sh-archive into your OpenSSL certificates folder, by default
/usr/local/ssl/certs, and Lynx should automatically start using
TTYtter and readline support
If you need more advanced command line management than the basic
client offers, TTYtter also supports readline for
interactive command line history, TAB completion
and editing. You must have Perl 5.6 or
higher for readline support to properly function -- it is not
supported in 5.005 -- along with the
Term::ReadLine stub module (part of the standard Perl
distribution), and a functional Term::ReadLine::* driver.
TTYtter now offers tight integration with its own bespoke "beta" driver, Term::ReadLine::TTYtter, which offers several unique features including automatic prompt updating, history synchronization, background control and even a character counter. As a descendant of Term::ReadLine::Perl, it is pure-Perl and should run on most systems and environments. This is now the recommended driver for most users, but T::RL::T is beta and under development and may have bugs. Your impressions are appreciated. Current versions of TTYtter require at least version 1.3; they will not work with earlier versions of T::RL::T.
If you don't want to use T::RL::TTYtter, TTYtter should support any module that follows the API laid out in Term/ReadLine.pm.
To start TTYtter in readline mode, pass the -readline=... option, along with a (n optional) string of words to preload the TAB completer with. This string is space delimited, so you may need to quote it, or you can just type -readline by itself with no string and use the defaults. (If you have multiple drivers and want to choose between them, set the PERL_RL environment variable before starting TTYtter to an appropriate value, such as Gnu, Perl, TTYtter or Stub. If you do not specify it, the default is TTYtter.)
TTYtter displays the driver it is using on startup. If you get Term::ReadLine::Stub and you were expecting another driver, try specifying it in the PERL_RL environment variable (see above). The default is TTYtter; if Term::ReadLine can't find it, it falls back on the basic Stub driver unless another driver was requested.
With readline enabled, assuming your driver supports it, your cursor keys will become enabled allowing you to go back and forth through your history, and you will be able to use them to edit the current command plus any additional editing keys enabled by your driver's features and/or keybindings.
Tweets will still print on screen and may overwrite what you're typing. How you redisplay your current line varies on the keybindings of your driver, but a routine that works for most is to press SPACE, and then BACKSPACE. (This might not work for certain input methods, however, particularly ones like Kotoeri where nothing is transmitted until a completed word is sent. There is nothing TTYtter or Term::ReadLine can do about that. The -synch option can help you here, but disables automatic updates.) If you are using T::RL::TTYtter, however, your prompt will be refreshed for you automatically as updates occur. If you need a manual update despite that, press CTRL-R.
TAB is also active in readline mode for standard TAB completion. The TAB completer starts out with the standard TTYtter command set (completed only at the beginning of a line, natch), plus any additional keywords you give it with the -readline=... option. These can be regular words, or they can be Twitter users (if so, they should be prefaced with @, e.g., -readline="@floodgap @ttytter"). Like any sane TAB completion routine, if you press TAB and multiple options match, you will be given a list.
During the course of your session, people you @-reply to, people you DM and people you query with /again, /whois and etc. will be added to the completer's vocabulary. The completer is smart -- it will add the name in context whether the @ is needed (replies) or where it isn't (commands), but commands will accept @user arguments as well so that improved orthogonality is achieved. (Your list is not populated out of tweets you receive: this would scale very badly, and edge cases would find themselves running out of memory!) When you quit TTYtter, the words you preloaded plus the added usernames (ranked with highest usage to the top) will be displayed in command line form, up to 15. You can pass this directly to ttytter or cut it up to put in your .ttytterrc. Note that of course you can have active, and specify on the command line, more than 15 terms; I just picked that number to make it easier for people to parse and cut and paste. If you want to know what the optimized readline string is now, type /print tabcomp; if you just want to see what got added to your TAB completer (and all of it), use /print ntabcomp.
TAB completion can also shorten URLs for you. Type any http:// URL and at the end before you hit SPACE, press TAB. After a brief pause the URL will be replaced with a shortened one as if you had used the /short command. This does not always work for characters that the driver eats before handing the string to the TAB completer -- it is best used for URLs that do not query forms or use excessively complex parameters. If you're having trouble with the TAB URL shortener, use /short.
There is less need to use %-based command line history in readline as it's much easier to just cursor back and re-use or edit the line yourself interactively with the cursor keys. Nevertheless, %-sequences are still active and can still be used (and for things like oversize tweets, autosplit, etc., still have to be). Because of the way the history is generated, %-substitutions appear in your cursor up/down history in their unsubstituted original form. Also, the -maxhist option (q.v.) only affects TTYtter's internal history, not readline's. If you intend to mix and match TTYtter's internal history and readline's (not recommended!), check the /history command to make sure that you and TTYtter agree on what particular portion of the history is being operated upon. If you are using T::RL::TTYtter, however, your history is synchronized between TTYtter and ReadLine so that most cursor-back and %-sequences work as expected.
Remember that readline does not necessarily work like standard input. For example, characters you type between prompts may not be seen.
If you intend to work in an UTF-8 locale, some readline drivers may not handle UTF-8 character entry correctly (the current version of Term::ReadLine::Perl is the most notorious). If you receive Malformed UTF-8 errors while attempting to edit a string with UTF-8 encoded characters, your driver is not UTF-8 safe. Note that you may still be able to receive and see UTF-8 encoded tweets, so if you don't need to send them, you can still use that driver. However, neither TTYtter nor Perl nor Term/ReadLine.pm can magically make a driver accept input methods it does not understand. For more about UTF-8 support in TTYtter, see TTYtter and UTF-8. T::RL::TTYtter does accept UTF-8 characters entered at the command line, but may not be compatible with all keyboard layouts. If characters you type are appearing incorrectly, send a bug report.
[For advanced users,
you can add repaintable support to your favourite readline driver
if you want to modify it. Make sure your driver advertises
canRepaint canRemoveReadline canSetTopHistory in your
Features, which map to redisplay, removereadline
and settophistory functions in your readline object (you
can do this incompletely and only advertise the implemented functions if you
like). redisplay and removereadline should be prepared
for getting called outside
of an actual prompt (and silently ignore those calls). You might also change
your readline routine to send PID $main::child a signal 30 (or
SIGUSR1) when a key
is being processed and signal 31 (or SIGUSR2)
when processing is complete, which stops
background work while you are typing.]
TTYtter and the Streaming API
If you meet the necessary system and security prerequisites, TTYtter
now supports accessing Twitter in near-real-time using Twitter User Streams.
The Streaming API is a very fast way to use Twitter and lets you communicate
with other users in a way very much like IRC. (Those who forget about the
past are doomed to reinvent it, apparently.)
Streaming API support is not enabled by default. If you have not opted into streaming, the REST API is used instead. The following is required to enable streaming support:
When streaming mode is active, you will see four TTYtter processes instead of the usual two: although the regular foreground and background processes are still present in streaming mode, TTYtter also adds a buffer process that insulates the background from signals generated by cURL and maintains a continuously operational channel of data, and a nurse process that alerts the buffer when cURL dies or is disconnected. For maximum compatibility with as wide a range of operating systems as possible, these thread-like entities are implemented as processes, not as true threads. They automatically kill themselves if their parent process (viz., the background) shuts down or is killed.
In streaming mode, the client works mostly the same as it did in regular REST API mode. While streaming mode is the primary way tweets are downloaded, the REST API is still used to back up your timeline and direct messages in case the stream is interrupted, and is also used to fetch Search API tracked keywords (because TTYtter supports search queries more sophisticated than the Streaming API can presently deliver) and any lists you have mixed into your timeline, so you are still subject to ratelimiting. TTYtter will seamlessly mix all this together regardless of source, so all you see is the same continuous river of tweets and DMs, just delivered more quickly. The experience is intended to be so seamless that not even most extensions will know the difference. Only if you examine the internal structure of a tweet with /dump or equivalent will you be able to distinguish whether it was fetched from your REST timeline or the stream.
Replies and mentions, however, do work slightly differently. If a user mentions you, it is always delivered to your timeline even if you do not follow that user (i.e., in streaming mode, you don't need the -mentions option, and in fact you will get a warning if it is enabled). Retweets of you act like replies in that they are delivered as well. If this annoys you, -nostreamreplies will block replies delivered through the stream and they are then received in the usual manner from your REST API timeline (and/or through the REST API -mentions option).
You can also enable conversations outside of your timeline with streaming mode too, similar to the way "old" Twitter used to work (i.e., seeing tweets from people that you follow in conversations to people you don't follow, but also seeing replies from those people you don't follow back to the people you do). This is fairly spammy, so speak softly and carry a large -filter pattern. To enable this mode, use -streamallreplies. Careful if you follow major accounts like @twitter or @ev because this will introduce a lot of spam and noise into your timeline from low foreheads and morons. The -filterusers and related options can help you deal with these unexpected annoyances; see Command-line options.
For extension authors using Streaming, you can
use the Streaming API for faster robot performance with -daemon,
but because -script is inherently deterministic and streaming is
inherently anything but, -script
will automatically disable streaming (as will -status, for that
TTYtter and notification support
(Growl, libnotify, ...)
Depending on your operating environment's support,
TTYtter can pass selected tweets and direct
messages on to a notification system. Thus, not only will they appear on your
regular terminal window, but you can also be alerted to them in another
customizable way. For example,
with Growl support (built in to
TTYtter), you can then configure Growl to send selected tweets and
DMs to your iPhone via Prowl. Or,
when I'm working out and not sitting at the computer, I have Growl
configured to display very large alerts on the screen, driven by
TTYtter, so I can see tweets I might need to respond to from
across the room without having to watch the window all the time.
To enable notifications, specify the notifications driver(s) you want to use with the -notifytype=... option, and the class(es) of messages you want to send through the driver using the -notifies=... option. For example, this command line enables Growl support and passes notifications for (and only for) direct messages and replies that you receive:
TTYtter supports Growl and libnotify drivers (more about that below) and dm, me, reply, search and default message classes, corresponding to, respectively in order of precedence, direct messages, tweets you wrote, replies and mentions, tweets that appear in search, and other unclassified tweets from your timeline. The highest level class is selected, so a tweet selected from search that mentions you is promoted to a reply; if you retweet yourself (you shameless publicity whore), it is promoted to a self-written tweet. If you want to be notified about everything that you get in your timeline, you might say
Each notification is tagged as a TTYtter alert, along with the class of the notification, and the contents of the DM or tweet.
Growl support is built-in and well-tested, and uses the growl driver (i.e., -notifytype=growl). Growl is available for Mac OS X (although there are endpoints supported on other systems such as iPhone OS via Prowl). You must also install growlnotify, which comes separately with the standard distribution of Growl in the installation disk image. Run the growlnotify install script; it places growlnotify in /usr/local/bin by default. When you start TTYtter for the first time with Growl, it registers itself as an application so that you can make application-specific settings such as alert type, sticky alerts and timeouts specific to TTYtter within the Growl preference pane. Changes to settings are stored by Growl, become active immediately, and are remembered for future TTYtter sessions.
libnotify support is also built-in but currently experimental, and uses the libnotify driver (i.e., -notifytype=libnotify). Although it uses the standard notify-send utility, currently it requires that notify-send be recompiled with standard input support (use this patch) in order to protect the command line from malicious data. Replace notify-send with the new binary and start TTYtter. If notifications appear successfully, your configuration is correct. On purpose no special settings or categories are currently used. Please report any bugs you find to firstname.lastname@example.org, as this support is currently not well tested.
You can specify multiple notification endpoints by separating them with commas, if you have multiple notification drivers installed. For example, -notifytype=growl,libnotify sends notifies to both built-in notifiers.
I would invite any other suggestions for notification frameworks, although I am intentionally restricting built-in notification support to the most common applications and systems. You can, however, build a handler for your own preferred notification system using the API.
To switch to Basic Authorization, override TTYtter's normal authentication with -authtype=basic. You will need to specify your username and password with the -user option, like so:
If you don't want to type your password on the command line, then just use a username like -user=screwtape, and TTYtter will ask for the password. (NB: If you have a password like pa$$word that has shell metacharacters in it, you may need to single quote it like ./ttytter '-user=screwtape:pa$$word'.) You can also put these options into your .ttytterrc. In this mode, any keyfile you may specify is ignored.
Do not use Basic Auth with Twitter: it will not work.
TTYtter and Twitter-alike
TTYtter will speak with other Twitter-alike APIs, although less
functionally depending on how much of the Twitter API is implemented. As
of TTYtter 2.1, the Twitter-alike service you connect to must be
compatible with Twitter API 1.1.
The special command line option -apibase rewrites the default Twitter URLs (and only the Twitter URLs, not, say, Search API URLs or URL-shortening-service API URLs) to point to a different server. For example, let's take an example service with a "base" URL of http://twitter.alike/api. If this service only supports Basic Authentication, additionally add -authtype=basic (described above). Thus, a command like
, plus your usual login options (such as -user=.. with your username and password) and such, will suddenly enable you to authenticate and make requests with that server.
You may need to disable certain features if your remote system doesn't support them; this can cause TTYtter to halt unexpectedly with a security warning if it gets data it isn't expecting. Relevant options might include -notrack, to disable the Search API; -nonewrts, to disable NewRTs; -dmpause=0, to disable checking for direct messages; -linelength=..., to enable longer lines for those APIs that support it; -notco, to disable t.co unwrapping on a server where this has no meaning; or -noratelimit, to disable automatic rate limit checking (use -pause with a fixed interval also). You can also put these options into your .ttytterrc file. To find out what all these command line options do, see Command-line options.
on the service you use, you may need to only include some of these options,
but this is the minimum lowest
common denominator of functionality supported in
TTYtter and your special
It is possible, and quite often entirely functional, to run ttytter
within a custom terminal environment. For example, your humble author
runs ttytter routinely in GNU screen. This works as-is
and requires no special options.
For environments that try to provide a custom editing environment, such as running ttytter under ssfe (a simple full screen environment that is part of the sirc package) or similar, often TTYtter needs to signal the environment that it is running, and TTYtter's normal prompt handling usually must be suppressed. This is accomplished with two options: -noprompt, which as its name implies means no prompt is displayed and TTYtter simply waits on standard input; and -leader=..., which prints a lead line even before TTYtter has started up in order to flag the environment. Depending on your real terminal or terminal program, you may also need -ansi or -noansi to handle escape sequences correctly. Details on all these options are on the Command-line options page.
For example, this command line will start TTYtter under ssfe:
(Naturally include your login and any other relevant options; also, my particular environment does in fact require -noansi, but I have omitted those options for clarity. This patch may be useful for passing ANSI sequences through.)
If you are trying to get TTYtter to run under rlwrap or other kinds of readline-specific wrappers, this usually will work, but a better idea is to use TTYtter's own built-in readline support instead.
It is not possible for me to support every possible environment in
TTYtter, and some just won't work. Also, I do not like to add
special trivial cases to the code if I can help it. However, if there is
a general way I can extend support to your favourite runtime environment,
or if you have written an extension to accomplish this,
please let me know at
no attachments unless I request them. Thank you :)
TTYtter can be easily "scripted" by passing it
console commands on standard
input (and tweets, although if you are doing a single tweet
works much better and can be made 'bulletproof' with -hold to boot):
For many custom applications where you just need, say, a cron job to fetch your last 20 DMs or your replies, simply passing commands can be all you need. When passing commands to TTYtter, most of the time you will want to use -script to ensure that you have full control over the environment and that prompts are suppressed. For example, if you put this in a file and pipe it to ttytter -script,
TTYtter will fetch your 20 most recent tweets on the timeline (since /r will start from the beginning, having no history) and your 20 most recent direct messages, and emit them all to standard output. You don't even need to use a file at all, of course, and naturally you can pipe it to something else such as in this marginally useless example:
Any command that the console understands can be passed, even history substitutions and actual tweets.
You can also specify an arbitrary Perl expression on the command line for simple filtering of tweet content; see the -filter option and friends under Command-line options. For example, here is the banana example again, using TTYtter to do the filtering:
Or you can make it even simpler and use -runcommand, which combines -script and your (single) console command all in one:
You can even search Twitter for hashtags and keywords. For example, you can find a lot of Japanese poets this way:
Or you can get your replies on the command line (I have this very line in my crontab so that replies to @ttytter get E-mailed to me at regular intervals):
Such things suffice for simple tasks, but you cannot change the format of
tweets this way (except with things like -timestamp), and there is no
error detection or conditional logic. For much more custom behaviour, you
need to write an extension in Perl, which brings us to ...
extensions for TTYtter (-exts)
If scripting isn't enough, you can completely override the engine's guts
for your specific purpose.
Using the -exts=... option, you can specify extensions to
augment TTYtter's core behaviour, including but not limited to
adding new user commands, changing
how received tweets and DMs are dealt with, changing
how errors are reported or altering even
how the console itself is handled. You can either use this in
interactive mode, or, if you use
-daemon, even make a Twitter bot. You can load as many extensions
as you like and mash them up together.
For more information on this very useful function, see Advanced usage.
If you just pass -daemon and don't specify any custom behaviour with -exts=..., then tweets and DMs are printed asynchronously in the background and you can watch them while you use the terminal session for something else (it will just print over what you're doing). However, you must do something like ttytter -status=... to post tweets, as there is no console process, and you must kill the daemon process manually to turn it off.
Combine -daemon with the -exts=... option and, as mentioned above, you can use ttytter as a Twitter bot. Again, for more information on this very useful function, see Advanced usage.
... go download TTYtter and look at the change log and known bug list.
Send comments and blank cheques to email@example.com.