Shell00 Ex02 Exclusive Now

Use ls -l to confirm the file exists and has the correct permissions and filename.

Why who ? The who command displays information about users who are currently logged into the system. Typically, running who gives you a list:

, displays specific permissions, links, owner, group, size, and timestamp. The Solution: Construction shell00 ex02

The goal is to recreate a specific set of files and directories so that running ls -l in your submission directory produces a nearly identical output to the example provided in the subject PDF . Required Output Structure

Next time you write a script that generates another script, or use curl http://example.com/script.sh | bash , remember ex02 . You are no longer a user typing commands; you are a programmer feeding instructions to the interpreter. Use ls -l to confirm the file exists

Before typing a single command, one must understand how UNIX-based systems (like Linux and macOS) handle security. Every file and directory has three sets of permissions:

: A file (size 2) with permissions -rw-r----x and timestamp Jun 1 23:43 . test5 : A hard link to test3 . test6 : A symbolic link to test0 with timestamp Jun 1 22:20 . Common Commands Used Typically, running who gives you a list: ,

sh -c "$(cat msg)"