#!/bin/bash

USER=${1:-"adcompte"}
LISTE_MACHINE=${2:-"./liste.txt"}

#       CMD=${3:-"/bin/ls -la"}
SCRIPT=${3:-"./exemple.sh"}
CLEAN_LOG=${4:-"N"}
SILENT=${5:-"N"}
[ -f "$LISTE_MACHINE" ] || echo "$LISTE_MACHINE n'existe pas ..."
[ -f "$LISTE_MACHINE" ] || exit 1
[ -f "$SCRIPT" ] || echo "$SCRIPT n'existe pas ..."
[ -f "$SCRIPT" ] || exit 1

INTERPRETER=` head -n 1 $SCRIPT | cut -d'!' -f 2`

#for LSCMD in `cat exemple.sh`; do

for SERVER in `cat $LISTE_MACHINE`; do
LOG_FILE="/tmp/cmd_$SERVER.log"
LOG_FILE_ERR="/tmp/cmd_$SERVER.err"
[ "$CLEAN_LOG" == "Y" ] && rm -f $LOG_FILE $LOG_FILE_ERR && echo "$LOG_FILE and $LOG_FILE_ERR erased at `date`"
(
 [ "$SILENT" == "Y" ] || echo "#############################################">> $LOG_FILE
 [ "$SILENT" == "Y" ] || echo "$USER@$SERVER => $CMD at `date`">> $LOG_FILE
 [ "$SILENT" == "Y" ] || echo "#############################################" >> $LOG_FILE
 [ "$SILENT" == "Y" ] || echo "#############################################">> $LOG_FILE_ERR
 [ "$SILENT" == "Y" ] || echo "$USER@$SERVER => $CMD at `date`">> $LOG_FILE_ERR
 [ "$SILENT" == "Y" ] || echo "#############################################" >> $LOG_FILE_ERR

 grep -ve "^#" $SCRIPT | ssh $USER@$SERVER "$INTERPRETER">> $LOG_FILE 2>> $LOG_FILE_ERR

 [ "$SILENT" == "Y" ] || echo "Terminated at `date`">> $LOG_FILE
 [ "$SILENT" == "Y" ] || echo "#############################################">> $LOG_FILE
 [ "$SILENT" == "Y" ] || echo "Terminated at `date`">> $LOG_FILE_ERR
 [ "$SILENT" == "Y" ] || echo "#############################################">> $LOG_FILE_ERR

 echo "$SERVER => $CMD  terminated at `date`"
 )&
done
exit 0