when entering runlevel 3. According to the standards, how can this best be achieved?
You have written a little startup script (/usr/local/bin/startup.sh) that should automatically execute when entering runlevel 3. According to the standards, how can this best be achieved?
Which of the following can the chage command NOT change?
Which of the following can the chage command <b>NOT</tt> change?
According to the File System Hierarchy Standard, the lost+found directory is used for:
According to the File System Hierarchy Standard, the lost+found directory is used for:
What output will the following command sequence produce?
What output will the following command sequence produce?
echo ‘1 2 3 4 5 6’ | while read a b c; do echo result: $c $b $a; done
Which of the following do you have to use to remove it?
You discovered a pending job for the at command. Which of the following do you have to use to remove it?
Which command will help locate the problem?
You suspect that a gateway machine on your network has failed but you are unsure which machine. Which command will help locate the problem?
Which shell built-in command can be used to create a shortcut or pseudonym for a longer command?
Which shell built-in command can be used to create a shortcut or pseudonym for a longer command? Assume a modern bourne like shell, such as bash.
Which of the following lines from /etc/X11/XF86Config indicates what fonts can be found on a font server?
Which of the following lines from /etc/X11/XF86Config indicates what fonts can be found on a font server?
Which RAID level provides the most redundancy?
Which RAID level provides the most redundancy?
What single command (no options or arguments) can be used to fully extract a file called abc.tar.bz2?
What single command (no options or arguments) can be used to fully extract a file called abc.tar.bz2? )