This is the home page for CS155, Introduction to Unix,
part of the CSU Computer Science
CS155/156/157 series.
Click on the links, above, for other class pages.
Please, no onions in the Computer Science Building, including the Linux Lab. One of our faculty has a severe allergy to them.
The man command shows useful information about a command.
Use it to find out what options you can give with a command, like this:
man command-name
Unbelievably, Google is not always the best solution, since many Unix
commands are common words. Googling cat, cd, date, echo,
or cut will not get you the result that you’d like.