Articles tagged with #shell




Don't look back, remove your shell history!

For most of the time I can remember using Linux I kept as much shell history as possible, I commonly had history files with thousands of lines of history. One of my sources of pride was this function to selectively choose what to save and not HISTSIZE=5000 SAVEHIST=5000 …



How to put your ns in your prompt

If you spend some time of troubleshooting network namespaces (ns) you will note that sometimes you don't even know if you are inside one, or two, :-P of them. Wouldn't be good if you don't have to paste neutron long network ids to make ns names? Wouldn't be great if …