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Sometimes the question comes up: How to get unbuffered tcpdump output into the next program in the pipe? i.e. if your OS forces you to wait for the buffer to fill before the next program sees any of the output
If you use -Uw- then you can't use -A (or -X or -XX) at the same time.
When the question comes up, I've never seen anyone suggest this simple solution: chaining 2 tcpdump instances.
Use this command if you want to rename all subtitles for them to have the same name as the mp4 files.
NOTE: The order of "ls -1 *.mp4" must match the order of "ls -1 *.srt", run the command bellow to make sure the *.srt files will really match the movies after run this command:
paste -d:
A null operation with the name 'comment', allowing comments to be written to HISTFILE. Prepending '#' to a command will *not* write the command to the history file, although it will be available for the current session, thus '#' is not useful for keeping track of comments past the current session.
Have you ever had to scp a file to your work machine in order to copy its contents to a mail? xclip can help you with that. It copies its stdin to the X11 buffer, so all you have to do is middle-click to paste the content of that looong file :)
The pwgen program generates passwords which are designed to be easily memorized by humans, while being as secure as possible. Human-memorable passwords are never going to be as secure as completely completely random passwords. [from pwgen man page]
Sort disk usage from directories in the current directory
Figures out total line contribution per author for an entire GIT repo. Includes binary files, which kind of mess up the true count.
If crashes or takes too long, mess with the ls-file option at the start:
git ls-files -x "*pdf" -x "*psd" -x "*tif" to remove really random binary files
git ls-files "*.py" "*.html" "*.css" to only include specific file types
Based off my original SVN version: http://www.commandlinefu.com/commands/view/2787/prints-total-line-count-contribution-per-user-for-an-svn-repository
You can use this on your session login.