#!/bin/sh

# Print operating system name

s=$(uname)
case $s in
(Linux)
	if [ -f /etc/os-release ]; then
		. /etc/os-release && [ "$ID" ] && s="$ID"
	elif [ -d /data/data/com.termux ]; then
		s=termux
	fi
	;;
esac
echo "$s"