Commands by johnvick112222 (0)

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Display the standard deviation of a column of numbers with awk

Download all data from Google Ngram Viewer
To learn more about Google Ngram Viewer: http://ngrams.googlelabs.com/info

Fibonacci With Case
Returns the '$1'th Fibonacci number.

shell function which allows you to tag files by creating symbolic links directories in a 'tags' folder.
The tag function takes a tag name as its first argument, then a list of files which take that tag. The directory $HOME/tags/tagname will then hold symbolic links to each of the tagged files. This function was inspired by tmsu (found at https://bitbucket.org/oniony/tmsu/wiki/Home). Example: $ tag dog airedale.txt .shizturc weimeraner.pl This will create $HOME/tags/dog which contains symbolic links to airedale.txt .shizturc and weimeraner.pl

Find Out My Linux Distribution Name and Version

List process in unkillable state D (iowait)

My random music player
This is my favorite music player I use in my beloved Linux systems,server or desktop Enjoy :-)

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Port scan a range of hosts with Netcat.
Simple one-liner for scanning a range of hosts, you can also scan a range of ports with Netcat by ex.: nc -v -n -z -w 1 192.168.0.1 21-443 Useful when Nmap is not available:) Range declaration like X..X "for i in {21..29}" is only works with bash 3.0+

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

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