A look at the tail and date utilities
A simple method of logging
Basics
- from the University of Edinburgh
Command line psychology 101
Compressing files in Unix
Date arithmetic, Part 1
Date arithmetic, Part 2
Date arithmetic, Part 3
Four fun Unix commands
Fundamentals
- New Mexico Tech Computer Center
Go to the end of the line
Grasping more of the vi editor
Grasping the vi editor
Grep this
Hands-off editing with sed, Part 1
Hands-off editing with sed, Part 2
Introduction to the UNIX Operating System
- RICE University
Intro to UNIX System Administration
ls: Little big man
Processing files with awk
Processing files with awk, part 2
Purging the process
Purging the process, Part 2
Quick lessons on shell programming
Search and replace with vi, part 1
Security basics, Part 1
Security basics, Part 2
Sending signals
Shell programming and simple menus -- part 1
Shell programming and simple menus -- part 2
Small fry Unix commands can get the job done, part 2
Study Guide
Subtracting dates
System Administration Tasks and Duties
The language of shells
Tips on good shell programming practices
Too small to keep, too big to throw back
Traveling down the Unix PATH
Understanding Unix shells and environment variables
Understanding Unix shells and environment variables, Part 2
Unix command line 101: How much do you know?
Unix Filesystem
- Here's how it works.
Unix for Users
Unix Help For Users
Unix: Introduction to Unix for Web Developers
Using bc, Part 1
Using bc, Part 2
Using cron basics
Using find to locate files
Using history and command line editing
Whatcha' gonna make