Fill in the blank. Which command is used to set the hostname of the local system? (Specify ONLY the command without any path or parameters.) Your Response: type here A. hostname

Which of the following commands can remove a user from a group? A. grouprm B. groupmod C. passwd D. usergroups E. usermod

Fill in the blank. Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename) Your Response: type here A. "/etc/at.deny"

Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.) A. The user issuing the command must be in the group script. B. The…

What is the purpose of the iconv command? A. It converts bitmap images from one format to another such as PNG to JPEG. B. It verifies that the root directory tree complies to all conventions from the Filesystem Hierarchy Standard…

Fill in the blank. After configuring printing on a Linux server, the administrator sends a test file to one of the printers and it fails to print. What command can be used to display the status of the printer’s queue?…

Which of the following commands can be used to limit the amount of memory a user may use? A. umask B. usermod C. ulimit D. passwd E. chage

Which of the following find commands will print out a list of files owned by root and with the SUID bit set in /usr? A. find /usr -uid 0 -perm +4000 B. find -user root +mode +s /usr C. find…

Which of the following commands will help identify a broken router between the local and the remote machine? A. pS B. netstat C. nslookup D. ifconfig E. traceroute

Where are user specific crontabs stored? A. In the database file /etc/crontab.db which is shared by all users. B. As individual per-user files within /var/spool/cron. C. As individual per-user files in/etc/cron.user.d. D. In the .crontab file in the user’s home…