#!/bin/bash
#$Id: renumbacker.sh,v 1.1 2013-08-31 18:41:26+09 shirai Exp $
file=$1
back_dir="_backs_${file%.*}"
main(){
check_dir
cd $back_dir
back_list=(`ls -rt`)
counter=0
for back in ${back_list[@]}
do
diae mv $back _${counter}_${file}
((counter++))
done
back_list=(`ls`)
for back in ${back_list[@]}
do
diae mv $back ${back#_}
done
cd -
}
check_dir(){
if [ ! -f "$file" ];then
echo " PLEASE INPUT A FILE NAME"
exit
elif [ ! -d $back_dir ];then
echo "---> $back_dir is not exist."
exit
fi
}
diae(){
echo $@
$@
}
main $@