A collection of ZSH scripts that make my life easier

1. pyinit / pyactivate: Simple tools for managing python virtual environments.
   • Stores environment in a .venv folder. pyinit to create and activate, pyactivate to activate.
   • pyinit <dirname> creates an environment in <dirname>, creating the directory if it doesn't exist.
   • pyinit without arguments creates an environment in the current directory.

2. srczsh re-sources ~/.zshrc. Pretty simple but saves some keystrokes.

3. myip echoes the IP address of en0.

4. flag is not mine, it's from @gpiper's gist from SO. It grabs the documentation for a specific flag from a man page.

5. cptemp and mvtemp create a new directory in /tmp/ in the form TEMP_XXXX. They then cp or mv their arguments to the temp folder. If they're given the -n flag, they will echo the new path. Otherwise, they cd you into it. Useful for creating disposable testing environments.

6. cltemp removes all directories in /tmp/ that fit the form TEMP_XXXX. It shows the contents of these directories using tree(1) to confirm first. If you don't have and don't want to install tree, you can replace it with an ls or a find.

7. hl is a simple tool for finding and highlighting text from stdin. It works like this: hl <color> <token>. If given the -l flag, it will highlight entire lines. It has definitions for red, green, yellow, blue, magenta, and cyan. You can also prepend a b to those colors to change the background color (highlight) of the text: