bash

Using braces in bash

Another great bash tip from Deadman.org | Advancing in the Bash shell: Everyone has done one of the following to make a quick backup of a file: $ cp filename filename-old $ cp filename-old filename These seem fairly...
General

Wikipedia plugin

I had been thinking of writing this, but then I just did a search and found that someone else had already wrote it. wikipedia link plugin By enclosing a term in double square brackets, I get a quick link to it in Wikipedia....