public/subjects/devops/easy-perm-checkpoint

easy-perm

🕵️ Operation Data Centre

[Confidential]

You are on a secret mission inside an underground data centre. You are alone, there is no internet access and there is no mobile phone signal.

You cannot interact with anyone.

You cannot not access the internet - although you can read the mission below.

You may access man pages via the command line. This is your only resource.

Good luck agent, we're counting on your knowledge.

Instructions

Create a file easy-perm.sh, which will change the default permissions for the example.txt and example2.txt files inside the folder easy-perms, to the ones below:

Expected Output:

$ ls -l easy-perm
total 8
-rwxr--rw- 1 user user 689 dez 13 16:14 example2.txt
-rw-r--r-- 1 user user 348 dez 13 16:14 example.txt
$

Hints

• man chmod