matchcase

#!/usr/bin/env bash
# Hyprland Emacsclient Swallow Script
# © Sarthak Shah (matchcase), 2025

wait_for_pid() {
    local pid=$1
    while kill -0 "$pid" 2>/dev/null; do
        sleep 0.1
    done
}

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Parameterized Packages

Introduction

This document is the final submission report for my Google Summer of Code project. My project is about adding Parameterized Packages to GNU Guix. The original project proposal can be viewed here.

What is GNU Guix?

GNU Guix is a transactional package manager and a GNU/Linux distribution. This means that all package management operations in Guix are pure functions of the package’s dependencies, which provides a lot of benefits such as:

1. preventing dependency hell
2. seamless rollbacks

matchcase

#!/usr/bin/bash
# GPLv3+
# clockface emoji
# meant to be run twice an hour only
time_m=$(date +"%M") # 00 to 59
time_m=$(expr $time_m + 0)
time_h=$(date +"%I") # 1 to 12
case $time_h in
		01)
				(($time_m > 29)) && echo "🕜" || echo "🕐";;