Study tips 117-101

Study tips 117-101, LPI Level 1

To do this without leaving vi, you type:

Which of the following GNU commands would be the most likely command you’d use to find the system load average?

Which of the following commands is equivalent to kill 1234?

What command would execute cmd1 followed by cmd2, regardless of the exit status of cmd1?

What command would you use from the Bash shell to achieve this?

Which command will print to standard out only the lines that do not begin with # (pound symbol) in the file foobar?

What command will remove duplicate lines from a sorted file?

Which command line option would you use to restrict the GNU find command to searching a particular number of subdirectories?

What is the disadvantage of using the command kill -9 ?

which of the following strings should be appended to the command?