ipchains firewalling made easy! - Created a set of scripts (with some help from Raymond Moyers, who helped me get set up with the initial script for ipfwadm) which makes setting up an IP Masq/Firewall system easy and painless. Simply drop this script into /etc/rc.d and call it from rc.local after setting up your ip masq modules (if necessary), or from ip-up after establishing the connection.

Click Here

 

Small script that calculate your quota - By Big - Small script that calculate your quota in Megabytes

Click Here

 

Small Script That Check For User's Backgrounds - This is small script that check for your users in /home for how many bg's they run.  Good for if you have plenty of users on your system that is only allowed to run a special amount of background processes.

Click Here

 

Checks size of mailbox and if it is bigger than 0 it shows HTML - Small csh script which is very useful for Samba users (Windows* and others who login trought Samba). This scripts checks size of mailbox and if it is bigger than 0 it shows HTML "You have mail". I have added call to this script on start page (as SSI) of my internal web server.  There is simple C program in .tgz, this program just skips N lines from its standart input (like tail, but tail shows some lines)

Click Here

 

Make World - Script is a very useful script to help Newbies to Make World.

 

Click Here

 

Change Upper Case to Lower Case - Script designed to just rename any uppercase letters in the syntax to lowercase letters

Click Here

 

Mass Re-naming of Files - Mass renaming utility, uses perl5 and works across platforms as well.  Activeperl for win will run it too

Click Here

 

This script extracts system usernames from the passwd file and then # proceeds to count background processes for each user. Output is saved as # /tmp/proc.usr until the script finishes, at which point it's moved to # /tmp/proc.usr.old.

Click Here

 

Shell script to check for new mail with QMAIL's MAILDIR

 

Click Here

 

Secure Copy Script

 

Perl Script to do security patching for FreeBSD