Changelog

Safia Abdalla continues her excellent series of "what happens when" posts, this time tackling sudo !!: One thing I’m sure everyone has done on the command line is to use the !! shortcut to run the command run previously with sudo. Don't be so sure, Safia. It took me literally years of command-lining around before I learned that trick. I bet you taught more than a few people about its existence with this very article. 👌

Graphpath is a shining example of the Unix philosophy's virtues. it's just a shell script using standards tools (route, arp and ifconfig on *BSD and ip on Linux) The results? Super useful.

Yesterday's coverage of CloudFlare's new DNS service (1.1.1.1) was met with a few cries of "SLOWER FOR ME"! Is it faster or slower in your neck of the woods? You can find out easily by running the linked script. CloudFlare wins easily from where I'm sitting (see below). Off to go change my settings!

Register an alias like goto -r dev /home/jerod/dev. From then on out, you can just goto dev. Lazarus says: It comes with a nice auto-completion script so that whenever you press the tab key after the goto command, bash or zsh prompts with suggestions for the available aliases.