give all permissions to file linux code example

Example 1: linux give permission to folder

sudo chmod -R a+rwx /path/to/folder

Example 2: debian give write permission

sudo chmod -R 757 /var/www

Example 3: how to change permissions on a file in linux

sudo chmod -R ugo+rwx /file/path

Example 4: ls file permissions linux

ls –l [file_name]
ls –l test.txt

Example 5: how to set execute permission in linux

chmod -x script-name-here.sh #Change the "script-name-here" to the name of your .sh file.