bash script in linux

11 12 2345678 @ O2 9 1 #!/bin/bash 3 # Filename: ex3.sh # # Problem: Make a script to check if a file exists. The filename is the first # argument passed to the script. Print that the file exists if it does, and # file doesn't exist if it doesn't. echo The file \"$1\" exists. 10 echo The file \"$1\" does not exist.