At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This simple variable turns into its assigned value. However, ...

There is at least one document among the files currently released in which redacted text can be viewed through copy and paste ...

Line of Duty's Martin Compston has let slip details about the scripts for the BBC hit's upcoming series - and how the drama won't be following a 'depressing' trend that's emerged in TV. Last month, ...