jorgeteixe

#!/bin/sh
# autor: Álvaro Freire Ares
# autor: Jorge Teixeira Crespo

BACKUP_DIR="/var/backups"

while IFS=':' read -r username _ _ _ _ homedir _; do
  if [ -n "$homedir" ] && [ -f "$homedir/.IWantBackup" ]; then
    backup_file="${BACKUP_DIR}/$(date +%Y%m%d)_${username}.tar.gz"
    if [ ! -f "$backup_file" ]; then