There are couple of different ways to perform this task using shell date command depending on used OS. I will concentrate on Ubuntu Linux, OpenBSD and FreeBSD.
Create shell script to create image based jail in FreeBSD 7.
Execute a set of commands inside each active jail.
Lets say that we have one big file and want to split it into 10M parts.
sort utility to sort IP addresses.
Managing SPS switches could be real fun if you use
expect to automate such tasks.
Get rid of spaces in file/directory names.
Sometimes I need to downscale video for a portable device.
Using KDE notification area within a shell script gives a lot of useful possibilities as you can easily display feedback from running services, other scripts, log analyzers.
Perform HTTP compression test using