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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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You can do the filtering natively in the aws cli, without using jq (although jq is awesome!)
Displays the number of processes per state
This is a quick way to find what is hogging disk space when you get a full disk alert on your
monitoring system. This won't work as is with filesystems that allow embedded spaces in user
names or groups (read "Mac OS X attached to a Windows Domain"). In those cases, you will need to change the -k 5 to something that works in your situation.
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:
Remove duplicate line in a text file.