Intro to Unix

Tom Kelliher, CS29

Feb. 11, 1997

Outline:

1. Introduction.

2. Hands-on lab.

Introduction

1. Windows 95.

2. Telnetting to unix1.psych.westminster.edu.

3. Logging in. Logging out.

4. The shell.

5. Choosing a good password. passwd.

6. Files and directories. ( /users/kelliher, ..).

7. Directory commands:
   1. cd, cd <name>

   2. ls, ls -l

   3. mkdir <name>

   4. pwd

8. File commands:
   1. chmod u+x <name>

   2. pico <name>

   3. Running your perl program: ./<name.pl>

   4. Printing?

9. The very first line of all perl programs:

   #!/usr/contrib/bin/perl
   

10. The (usual) last line of all perl programs:

    exit 0;
    

Lab