Commands tagged wikipedia (6)

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Finding all files on local file system with SUID and SGID set

Create an easy to pronounce shortened URL from CLI
Shorter regex.

list files recursively by size

Inverted cowsay
It's quite fun to invert text using "flip.pl" (ref: http://ubuntuforums.org/showthread.php?t=2078323 ). Slightly more challenging is to flip a whole "cowsay". :-)

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Extract all of the files on an RPM on a non-RPM *nix

Random IPv4 address

Use top to monitor only all processes with the same name fragment 'foo'
top accecpts a comma separated list of PIDs.

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Create a backup of the file.
It will create a backup of the filename. The advantage is that if you list the folder the backups will be sorted by date. The command works on any unix in bash.


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