Pro Tip: For, While and Until Loops

Image of a terminal prompt

LEVEL: SYSADMIN / TIME: 1-2 min. Here’s some handy quick reference examples to go back to easily if you are needing to use for, while and until loops in your bash shell scripts. This is […]

Multi-Tasking at the command line with screenie

The use of the tool screen is well documented throughout the Internet, however it’s third-party accomplice is not. Screenie is a front-end to screen. Why Do I want to know about this? Using the command […]

Using Vim Scripts to determine whether to set 80 chars word wrap

Here’s a little quick tip for those of you out there that use the ViM text editor. The following is from my personal ~/.vimrc file, it is used to set 80 column word wrap. In […]