Check if file exists in ksh

I wonder why the below tiny script is now working. I created dfFile under /data directory but script does not print the expressions in if statement.

#!/bin/ksh
DATAFILE="/data/dfFile"
echo $DATAFILE
#df -h>/data/dfFile if [[ -e DATAFILE ]] then echo "sa" echo $DATAFILE df -h > $DATAFILE fi

1 Answer

That should read

 if [[ -e "$DATAFILE" ]]