SCRIPT 1 ASSIGNMENT (Required)

Write a script faddexec.sh that takes a filename as an argument and adds execution permission to the file for the user if the file is a regular file. Make sure that your script checks for error conditions. Use the following pseudocode to develop your script:

#!/bin/bash if # of arguments is one

then

if file in $1 exists

then

if file in $1 is a regular file

then add execute permission

else

print message that this is not a regular file

fi

else

print message that the file does not exist

fi

else

print the "Usage" message

fi