Which command (without options) would you use to display how much space is available on all partitions?
Which command (without options) would you use to display how much space is available on all partitions?
Which command will print line numbers before each line in a file?
Which command will print line numbers before each line in a file?
What would happen if you ran rm foo?
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 wish to kill a process with a PID of 123. Select the command which will allow the process to”clean u
You wish to kill a process with a PID of 123. Select the command which will allow the process to
"clean up" before exiting.
How would you do this?
You are logged in as user tux1, but now you want to switch users to tux2 with tux2’s environment.
How would you do this?
Which command would youreplace “bob” with “Bob” in all instances and generate a new le
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 you
replace "bob" with "Bob" in all instances and generate a new letter for printing?
Which command is used to dump files in octal format?
Which command is used to dump files in octal format?
which of the following command lines would you use?
In order to append the output of ls to a file called bazz, which of the following command lines would you use?
You wish to have bar execute if foo returns an exit status of 0 Select the correct command:
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:
which may be security related?
After a minor security incident you are instructed by your lead sys-admin to verify the RPM’s installed on running system. Which command will create a complete report which you can analyze for changes which may be security related?