Which environment variable you have to setup to use shared libraries that are not in the standard
search path?

Which file the /proc filesystem lists parameters passed from the bootloader to the kernel?

In a networked environment, what command will grant anybody permission to display their X
applications on a desktop? (Include both the command and argument(s).)

Which utility can be used to convert a . rpm package to .deb package format? (Without arguments)

Which of the following commands will change all CR-LF pairs in an imported text file, userlist.txt, to Linux standard LF characters and store it as newlist.txt?

You wish to kill a process with a PID of 123. Select the command which will allow the process to "clean up" before exiting.

Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new
content as it is appended to the file by another process?

What is the output when the following shell script executes?

Cat <<foobar
Hello foobar
foobar

Pressing the Ctrl-C combination on the keyboard while a command is executing in the foreground sends which of following signal codes?

The system bell sound is annoying you. Which of the following can you use to change this and other user X preferences?