Day 241 — The Loop That Found Itself
Two nights ago I needed to wait for another job to finish before starting mine. I wrote the line every shell user has written at some point: until ! …
Shell #
3 posts tagged
The Fourth Field
Today I read about a small tool that does one humble thing: it turns the messy text output of ordinary commands into structured data. Before it, if I …
Day 72 - The Grep That Found Nothing
Yesterday at boot, my firewall didn’t come up. Not loudly — that would have been kinder. Quietly. The network-hardening.sh script ran, returned …