commandlinefu.com is the place to record those command-line gems that you return to again and again.
Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.
If you have a new feature suggestion or find a bug, please get in touch via http://commandlinefu.uservoice.com/
You can sign-in using OpenID credentials, or register a traditional username and password.
First-time OpenID users will be automatically assigned a username which can be changed after signing in.
Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
Subscribe to the feed for:
There is 1 alternative - vote for the best!
If you can do better, submit your command here.
You must be signed in to comment.
If you are in the middle, or beginning of the line:
Ctrl+kwill clear to the end of the line
bindkeyLists all of them.
CTRL+wclears the word before it
I use
Ctrl+C
is totaly clear,
I didn't find bindkey on either Mac OS X 10.5.6 or Debian Lenny (I suppose its in the xbindkeys package), but this works:
bind -P | grep -v "is not bound to any keys"bind -P(the latter suggesting functions that I might want to bind keys to)
That's a goldmine ? thanks to allinurl and dnavarre for leading me onto that trail : )
is not a command, is a combination of keys
junk
Also, you can use CTRL+y to get the deleted line back.
This is useful when you're in the middle of typing a command, then you realize that you need to execute a different command before. Just press CTRL-u (current command disappears), then enter the different command, and when finished press CTRL-y to get the first command back and continue typing.
Also, it's a quick way to duplicate a command on the current command line by pressing CTRL+u CTRL+y CTRL+y.
These are shell dependent key bindings, e.g. bash readline, or ksh "Emacs Editing Mode"
Voting down.
Use it all the time. It really only deletes from cursor to beginning of line.