You are a junior administrator of a high-traffic production web server. Which of the following commands would you run to restart the Apache web service without
aborting existing connections?

Which configuration file would you edit to change default options for outbound ssh sessions?

CORRECT TEXT

To enable restricted shell mode in BASH, how must bash be called?
(Please include the command only without the path.)

Which of the following find commands will print out a list of suid root files in /usr?

Which of the following commands can be used to customize all kernel compilation options?
(Select THREE)

How can you list the parameters that you can use on an specific module?

After rebooting a machine with a recompiled new kernel and its modules a lot of “Can’t locate module” errors appear on screen. Which of the following is most likely
to be the source of the problem?

Which of the following is the best way to list all defined shell variables?

To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?

In the following command and its output, echo $$ 12942 what is 12942?