KrnlPanic's Linux Notes and Tips

Working with linux since kernel version 2.0.30

Category Archives: Uncategorized

Using ‘while’ in the bash shell

I like to use while loops to perform a command or group of commands indefinitely until I type ctrl-c to stop the loop. The while loop is useful when monitoring the output of the netstat command [bash]while [ TRUE ]; … Read more »

How to Use IPTables

IPTABLES TUTORIAL / HOWTO I. Definitions and similarities to ipchains II. Chain types and options III. Command pharmacy no prescription line examples With the release of the 2.4 kernel, everyone who was used to using ipchains to configure their firewall … Read more »