retryfailed.sh

#!/bin/sh
#Author:        Gabriel Espinoza<virtuosonic at github>
#Desc:          execute comand until it runs successfully(returning 0)
#Date:          23-Oct-2024

usage()
{
	echo "usage: retryfailed <command> [arg1 [arg2...]]"
}

if [ $# -eq 0 ];then
	usage
	exit
fi

RET=1

until [ ${RET} -eq 0 ]; do
	$@
	RET=$?
	sleep 5
done