mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: usage [command|path]
##    Assuming that a command script file starts with a block of usage info
##    where each line in the block starts with two '##' characters. This script
##    extracts and displays that block of usage info.
##
##  Example:
##    Given a file a_command with the following contents:
##

mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: afk
##    Lock Screen on MacOS
##

/System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -suspend

mrinalwadhwa

#!/usr/bin/env bash

# redsymbol.net/articles/unofficial-bash-strict-mode/
set -euo pipefail
IFS=$'\n\t'

# `set` is safer than relying on a hashbang like `#!/bin/bash -e`
# because that is neutralized when someone runs the script as `bash script.sh`
# Exit on error. Append `|| true` if we expect an error.
# set -o errexit