$(ls -i $FILENAME | cut -d" " -f1 -)
##can you please explain me when i write echo " $( what ever command)" what exactly happened
also statement like
echo "Inode number is $(ls -i $FILENAME | cut -d" " -f1 -)" ??
One more
$[ $(date +"%V") % 2 ] ## what this statement will do
If we want to execute this date function we can do it in other way round
like `date '+%V'` like this ...but when we write $(date...) what exactly the
significane of that convention
I am confused Please help me understanding !!
cheers!