Today I Learned

hashrocket A Hashrocket project

Use `rehash` to get tab completion for $PATH exe's

If you copy an executable into your /usr/local/bin dir you can then run it, but it doesn't tab complete in zsh. To get tab completion for that new executable without opening a new shell, run rehash.

rehash is not listed in man builtins nor does it have its own man page, but when running which on the command, its listed as a builtin.

> which rehash
rehash: shell built-in command
See More #command-line TILs