Which of the following does this indicate?
The message “Hard Disk Error” is displayed on the screen during Stage 1 of the GRUB boot
process. Which of the following does this indicate?
Which of the following commands is run LAST during boot on a system with quotas enabled?
Which of the following commands is run LAST during boot on a system with quotas enabled?
Which of the following would occur if the administrator ran rm foo?
An administrator has read/write permissions on an ordinary file foo. The administrator has just run
ln foo bar. Which of the following would occur if the administrator ran rm foo?
(Specify command only with no options.)
To change the priority of a running process, an administrator should use the ____ command.
(Specify command only with no options.)
Which of the following commands will send output from the program myapp to both standard output (stdout) and t
Which of the following commands will send output from the program myapp to both standard
output (stdout) and the file file1.log?
Which of the following commands will allow the process to "clean up" before exiting?
An administrator wishes to kill a process with a PID of 123. Which of the following commands will
allow the process to “clean up” before exiting?
Which of the following is the purpose of the Bash built-in export command?
Which of the following is the purpose of the Bash built-in export command?
Which of the following commands would disconnect the users and allow the administrator to safely execute maint
An administrator is having some trouble with a disk partition and needs to do maintenance on this
partition. The administrator’s users home directories are on it and several are logged in. Which of
the following commands would disconnect the users and allow the administrator to safely execute
maintenance tasks?
Which of the following commands will remove the directory?
Bob accidentally created the subdirectory \bobsdir in his home directory. He tried to remove the
subdirectory with the command rmdir \bobsfile only to receive the error, “No such file or directory.”
. Which of the following commands will remove the directory?
Which of the following commands will print the inode usage on each mounted filesystem?
Which of the following commands will print the inode usage on each mounted filesystem?