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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.
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
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Show TCP Listen ports sorted by number
(bugs: IPV6 addresses not supported)
Does the same thing in environments where you have "xclip" instead of "pbpaste"/"pbpate" and "pbcopy".
To get the list of tickets in a comma-separated list, pipe the above into:
sort | uniq | perl -pe 's/\n/, /' | sed 's/, $//'
Displays the number of processes per state
left-most column is PID, middle is virtual memory being consumed, right-most is actual process.
If we've many files containing (?, ?, ?, ?, ? ) characters instead of ?, ?,... etc,...
we can ue this simple command line running a sed command inside a for loop searching for files containing that characters.
Hope u like it! Enjoy! ;)
Add date time to output whithin the current directory
I tried a few curses based mp3 players for playing back choir practice songs for my wife.
Unfortunately none of the ones I tried were capable of scrubbing a track.
Firefox saves the day.
Btrfs reports the inode numbers of files with failed checksums. Use `find` to lookup the file names of those inodes. The files may need to be deleted and replaced with backups.
Btrfs reports the inode numbers of files with failed checksums. Use `find` to lookup the file names of those inodes.
List the busiest scripts/files running on a cPanel server with domain showing (column $12).
IP addresses and number of connections connected to port 80.
Easiest way to obtain the busiest website list (sorted by number of process running).
Sort netflow packet capture by unique connections excluding source port.
Very quick! Based only on the content sizes and the character counts of filenames. If both numbers are equal then two (or more) directories seem to be most likely identical.
if in doubt apply:
diff -rq path_to_dir1 path_to_dir2
AWK function taken from here: