Commands by sagan (1)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. 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.

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Bind a key with a command
the -x option is for binding to a shell command

Recursively create a TAGS file for an entire source tree. TAGS files are useful for editors like Vim and Emacs

Generate a random left-hand password
Generates a random 8-character password that can be typed using only the left hand on a QWERTY keyboard. Useful to avoid taking your hand off of the mouse, especially if your username is left-handed. Change the 8 to your length of choice, add or remove characters from the list based on your preferences or kezboard layout, etc.

calulate established tcp connection of local machine
If you want prepend/append text just wrap in echo: $echo Connected: `netstat -an|grep -ci "tcp.*established"`

Detach a process from the current shell
Continue to execute the command in background even though quitting the shell.

Lookup hostname for IP address

Download all Delicious bookmarks

Trim png files in a folder
That should be a short as it can get.

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Automatically rename tmux window using the current working directory
Adds a function that runs every time the prompt is rendered. The function grabs the CWD from PWD and issues a command to tmux to change the current window


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