#!/bin/sh

# Get file conut first
file_num=`ls -l | wc -l`

i=2

while true
do
    i=$(($i+1))

    # Get filename by ls and awk
    file=`ls -l | awk -v cnt=$i 'NR==cnt{print $9}'`
    cmd="chmod +x $file"
    echo "File ID: $i , $cmd"
    # perform chmod
    $cmd

    if [ $i -eq $file_num ];then
        echo "Done to add exec auth for every file"
        break
    fi
done