monit-sympa/all.sh

#!/bin/bash

BASEDIR=$(dirname "$0")
FILE=${1:-listes.txt}

if ! command -v parallel >/dev/null; then
	echo "Please install GNU Parallel: \`sudo apt install parallel\`"
	exit 1
fi

cd "$BASEDIR"

echo -n "" >.errors
parallel -a "$FILE" ./monit-sympa.sh

if [[ -f .errors ]]; then

	count=$(cat .errors | wc -l)
	if [[ $count -gt 0 ]]; then
	echo -e "--------------------"
	echo -e " \e[0;31m$count\e[0m errors detected!"
	echo -e "--------------------"
	cat .errors
	else
	echo -e "\e[0;32m------------------------\e[0m"
	echo -e "everything 's \e[0;32mall right!\e[0m"
	echo -e "\e[0;32m------------------------\e[0m"
	fi

fi