shelllings

a practical way to learn shell
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21_forloop.sh
1#!/bin/sh
2
3set -eu
4RED="\033[31m"
5GREEN="\033[32m"
6RESET="\033[0m"
7
8failed() {
9 printf "${RED}Failed${RESET}\n"
10
11 for file in tests/*; do
12 sed -i '/^# bloat message$/d' $file
13 done
14
15 [ -e .tmp ] && rm .tmp
16
17 exit 1
18}
19
20sh exercises/21_forloop.sh || failed
21
22for file in tests/*; do
23 name=$(basename "$file")
24
25 case "$name" in
26 21_forloop.sh)
27 continue
28 ;;
29 esac
30
31 [ "$(grep "bloat message" "$file" | wc -l)" -ne 0 ] && failed
32
33done
34
35
36printf "${GREEN}Passed${RESET}\n"