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Create an SSH connection (reverse tunnel) through your firewall.
Allows you to establish a tunnel (encapsulate packets) to your (Server B) remote server IP from your local host (Server A). On Server B you can then connect to port 2001 which will forward all packets (encapsulated) to port 22 on Server A. -- www.fir3net.com --

Check to make sure the whois nameservers match the nameserver records from the nameservers themselves
Change the $domain variable to whichever domain you wish to query. Works with the majority of whois info; for some that won't, you may have to compromise: domain=google.com; for a in $(whois $domain | grep "Domain servers in listed order:" --after 3 | grep -v "Domain servers in listed order:"); do echo ">>> Nameservers for $domain from $a

Compare two directory trees.

Verify if ntpd is working properly
Used to verify if Network Time Protocol daemon is working properly.

Convert every eps in a directory to pdf
Converts every *.eps file to a *.pdf file

Verbosely delete files matching specific name pattern, older than 15 days.

generate iso

Ping all hosts on 192.168.1.0/24

password generator
make password randomly, default 8 chars, using bash3.X only, no external program.

Poor's man Matrix script
This creates a matrix of letters that run forever until you hit Ctrl-C simulating "The Matrix" effect... just for fun :) You may want to try the -n and -y switch to change the "FX" LOL! e.g.: pwgen -ny 3


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