Which of the following rpmbuild commands is used to print debugging information of an rpm package?
Which of the following commands can be used to delete all jobs queued in a printer?
Each correct answer represents a complete solution. Choose all that apply.
John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. The company is using the host-based access control to avoid unwanted access of the malicious users. John wants to add a new user, which can use X applications from the remote computer. Which of the following commands will John use to accomplish his task?
Each correct answer represents a complete solution. Choose all that apply.
You work as the Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. You are a root user on the Red Hat operating system. You want to keep an eye on the system log file /var/adm/messages. Which of the following commands should you use to read the file in real time?
John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to run xdm automatically when the
Linux operating system reboots. What will he do to accomplish the task?
Which of the following files is used to initialize a computer-wide environment on a Linux computer?
Which of the following commands is used to check the disk quota for each filesystem and to mail a warning message to a user who has reached his/her softlimit?
Which of the following tools is used to print the super block and block group descriptor information for an ext2 or ext3 file system?
Which of the following commands is used to create a logical volume in a volume group in Linux?
Which of the following commands can be used to display the file name, owner, group, and the Access Control List (ACL) of a given file?
