Commands for the wicked (110)

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Create a .png from a command output and upload to ompdlr.org, give URI
Create a .png from output command or whatever, the upload and give URI from ompdlr.org

Binary clock
Fun idea! This one adds seconds and keeps running on the same line. Perl's probably cheating though. :)

Using column to format a directory listing
Using column to format a directory listing

Cleanup firefox's database.
For Mac OS X users only

Remove all zero size files from current directory (not recursive)

Print all git repos from a user

Perl One Liner to Generate a Random IP Address
A bash version.

Rsync using SSH and outputing results to a text file
--delete will delete copies on remote to match local if deleted on local --stats will output the results -z zip -a archive -A preserve ACL -x don't cross filesystem boundaries -h human readable -e specify the remote shell to use

Monitoring file handles used by a particular process
-r : repeat mode

Display the standard deviation of a column of numbers with awk


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