When you are looking for brief information about a program in your PATH with its associated man pages, you would use …

You need to create a simple hierarchy of directories: images/photos/summer/ottawa/

None of the directories on that path exists. What command will create all of the needed directories in one step?

You have read/write permission on an ordinary file foo. You have just run ln foo bar.

What would happen if you ran rm foo?

You are logged in as user tux1, but now you want to switch to user tux2 using tux2’s environment.

How would you do this?

You have created a really long letter and after you are done, you notice that you used the name "Bob" many times but your forgot to capitalize it in many instances.

Which command would replace "bob" with "Bob" in all instances and generate a new letter for printing?

You have two shell scripts, foo and bar.

You wish to have bar execute if foo returns an exit status of 0 Select the correct command:

You want the default permissions for your files to be -rw-r—– .

HOW must you set umask?

What does the Filesystem Hierarchy Standard enable?

(Select TWO answers)

What would the following line accomplish if run as root?

chown -R bert /home/bert/*

You have just added a CD-ROM drive (/dev/hdd) to your system and have added it to your fstab.

Typically you can use which of the following commands to mount media in that drive to /mnt/cdrom?