What is your goal here? For example, do you want to:

1. Show where the same values exist in each file and relative position
example: line3 file1 is the same as line 227 file2

2. Count the...

Hi Folks!
This should be trivial, but because of this guy Murphy, it's turned out to be anything but. OK, here goes:

Requirement:
On a mail gateway running postfix,
1. dump any mail from...

Hi all!
Just thought I'd stop by and say hello, by way of introduction.

I'm a syadmin looking after about 30 servers in an Amsterdam datacenter. Most of them are Linux of some flavor, with an...