Commands by Mozai (12)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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list block devices
Shows all block devices in a tree with descruptions of what they are.

Count lines of source code excluding blank lines and comments
Much more accurate than other methods mentioned here straight out of the box.

AWK Calculator

Calculate days on which Friday the 13th occurs (inspired from the work of the user justsomeguy)
Friday is the 5th day of the week, monday is the 1st. Output may be affected by locale.

sorting file contents into individual files with awk
This command will sort the contents of FILENAME by redirecting the output to individual .txt files in which 3rd column will be used for sorting. If FILENAME contents are as follows: foo foo A foo bar bar B bar lorem ipsum A lorem Then two files called A.txt and B.txt will be created and their contents will be: A.txt foo foo A foo lorem ipsum A lorem and B.txt will be bar bar B bar

Convert a Nero Image File to ISO
This line removes the 300k header from a Nero image file converting it to ISO format

Show what PID is listening on port 80 on Linux

How to remove an ISO image from media database

Takes an html file and outputs plain text from it

Count the frequency of every word for a given file
Counts the frequency of words in a file


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