Processes and Resources Lab

Here is the lab we'll be doing tonight.

• Lab 03 - Processes and Resources

Lecture - Processes and Resources

Here are the lecture notes covering processes and resources.

• 06 - Processes and Resources

Users and Permissions Lab

Here is the lab we'll be doing tonight:

• Lab 02 - Users and Permissions

Lecture - Users and Permissions

Here are the lecture notes covering users and permissions:

• 05 - Users and Permissions

Bash Part 2 and Vi/Vim Homework

Here is this week's homework and associated file:

• HW 02 - Bash and Vi/Vim
• Adventures of Sherlock Holmes

I realized that in the lecture notes, I forgot to go over how you save and how you close out of a file in Vi/Vim.  From command mode, use the following

• :w - this will save the current file
• :w filename - this will save the current file with the name "filename"
• :q - this will quit Vi/Vim
• :q!  - this will quit Vi/Vim discarding any changes to the document
• :wq - this will save and quit the current document

Also, I think there was a typo on the lecture slides, and until I get a chance to fix it, here's a correction.  The find/replace (or substitute) command needs to begin with a colon ( : ) character.  For example, replacing every letter a with the letter b in a file would be done as:

• :%s/a/b/g

Lecture - Bash part 2 and vi/vim

Sorry for the super late notes, but I was fixing the projector for class.  Here are the notes.  I'll post links with more information later.

• 04 - Bash Part 2 and vi/vim

Bash Homework

Today, also marks the first homework assignment for the class.  Homework is due by the beginning of class February 1, 2011.  Here is the link to the homework assignment:

• HW 01 - Bash