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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.
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Create a tgz archive of all the files containing local changes relative to a subversion repository.
Add the '-q' option to only include files under version control:
svn st -q | cut -c 8- | sed 's/^/\"/;s/$/\"/' | xargs tar -czvf ../backup.tgz
Useful if you are not able to commit yet but want to create a quick backup of your work. Of course if you find yourself needing this it's probably a sign you should be using a branch, patches or distributed version control (git, mercurial, etc..)
There is 1 alternative - vote for the best!
This works more reliable for me ("cut -c 8-" had one more space, so it did not work)
xargs deals badly with special characters (such as space, ' and "). In this case if you have a file called '12" record'.
Parallel https://savannah.nongnu.org/projects/parallel/ does not have this problem.
Both solutions work bad if the number of files is more than the allowed line length of the shell.
If you can do better, submit your command here.
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