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Help with my bash script

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ferran:
Ey guys !

Finally I fixed a little syntax problem in the stat line and it's no longer wrong.

I already have the code below:


--- Code: ---#!/bin/sh

#####
#
# Description: Bash script to edit any text file wih an GUI editor
#
# Comments: At final It will restore the original permissions
#
#      NOTE: you need loaded the extension coreutils.tcz
#
#      Execute with ./editfile.sh <file to edit>
#
# Name: editfile.sh
#
# Author: Ferran
#
#      Date: Apr 7 2020
#
#####

## Get the arguments from commands line ##

argFile="$1"

echo "the file selected is $argFile"

## Get the permissions of the file and save it

getPerm=$(stat -c '%a' $argFile)

echo "the chmod of $argFile before was $getPerm"

## Set temporal permissions to 777 to open the file

sudo chmod 777 $argFile

## Execute the editor to open the file

editor $argFile

echo "The edition is finished."

## When comeback restore the original permissions

chmod $getPerm $argFile

setPerm=$(stat -c '%a' $argFile)

echo "the chmod is $setPerm again"

## Exit of sudo mode

exit


--- End code ---

Hurra!  ;D

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