To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program’s shared libraries?

You are preparing a new set of shared libraries in /usr/local/applib and you have written and compiled some code that uses these libraries.
You have already performed ldconfig, however the system still cannot find the shared libraries.

What is most likely the cause of this?

You are about to install a new program on an RPM based Linux system.
Which of the following would be the best way to accomplish this?

You have an updated RPM called screensaver-1.1.i386.rpm. You have version 1.0 installed.
Using RPM, how do you view the changelog of this file to see if you should install the update?

While installing from source code you don’t see the configuration script.
What command can you run to compile the code?

You need to know where all the configuration files for the installed package named "postfix" are located.
Assuming it was installed with rpm, which command will list this information for you?

You have just upgraded your PC to a 60 gigabyte IDE drive. While partitioning the drive, you
notice that only 32 gigabytes are available.

Which of the following will most likely allow you to use the entire drive?

You need to install a fax server. Which type of fax/modem should you install to ensure Linux compatibility?