shelllings

a practical way to learn shell
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11_userinput.sh
1#!/bin/sh
2
3set -eu
4RED="\033[31m"
5GREEN="\033[32m"
6RESET="\033[0m"
7
8cleanup(){
9 [ -f "11_file" ] && rm 11_file
10}
11trap cleanup EXIT
12
13failed() {
14 printf "${RED}Failed${RESET}\n"
15 exit 1
16}
17
18sh exercises/11_userinput.sh
19
20[ -s 11_file ] || failed
21
22printf "${GREEN}Passed${RESET}\n"