The document discusses an experiment on commands in the UNIX command line interface. The objective is to study and execute basic UNIX commands. It provides examples of commands like pwd, ls with different options like -1, -a, -R, -F and their output to list the contents of the current directory, home directory and subdirectories. It also shows using gedit to open files and ls -ld to list directory details.

1. EE-332 Operating System
Department of Electrical Engineering | The University of Faisalabad
Zeeshan Iqbal BEE-FA18-022 (Computer)
Experiment # 2
Title:
Introduction to command line interface.
Objective:
To study and execute the commands in UNIX.
COMMANDS RUN ON COMMAND PROMT:
1. COMMAND:
These commands are written in terminal.
Syntax:
$pwd.
$ls.
$ls /.
$ls /home.
$ls; ls –a.
Output:
2. COMMAND:
Syntax: $ls -1.
Output:

2. EE-332 Operating System
Department of Electrical Engineering | The University of Faisalabad
Zeeshan Iqbal BEE-FA18-022 (Computer)
3. COMMAND:
Syntax:
$gedit.
$ls.
$ls -1.
Output:
4. COMMAND:
Syntax: $ls –R /home.
$ls –ld.
Output:
5. COMMAND:
Syntax:
$ls –F.
Output: