So this will now be the third time I’ve made up this site? Seem to randomly be losing access or run into some issue or another. But, let’s see how long it lasts this time.

selfh.st: Command Corner There are some extremely useful commands here, & I just wanted to have them noted down somewhere. tr -dc A-Za-z0-9_ < /dev/urandom | head -c 16 | xargs Use tr -dc A-Za-z0-9_ < /dev/urandom | head -c 16 | xargs to quickly generate a password from the command line (create a bash alias for quick reference in the future): $ tr -dc A-Za-z0-9_ < /dev/urandom | head -c 16 | xargs nfZY12B8v9ppdayQ ls | wc -l Use ls | wc -l to quickly count the number of files & folders in the current directory: $ ls | wc -l 8 for i in *; do test -d $i && du -sh $i; done ` Use for i in *; do test -d $i && du -sh $i; done to output a list of directories in the current folder and their sizes (skipping files and subdirectories): ...