It’s quite easy to get bash to concatenate strings and do simple math on Linux, but there are a number of options for you to use. This post focusses on concatenating strings, but also shows how one of ...

The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script. First, the awk command ...

I've extracted the following snippet using awk. Now I'm trying to make an associative array using the strings before and after the colon. The strings can consist of any upper case letters, numbers, ...

Greetings all,<BR> I know I should find this answer out on my own, but it drives me crazy to spend hours searching on google for something someone could probably answer in a few sentences:<BR><BR>I ...