What was the first widely adopted commercial UNIX?
To kill all of the jobs you have access to kill, use which command?
On older Fedora Core systems, which dependency manager is used?
Which commands can be used to copy a file locally?
The sed utility’s name is short for what?
What is the name of the Linux mascot?
What is the MBR?
What free optional software package allows the Linux kernel to support proprietary filesystems such as ExFAT and NTFS?
When using the sudo command to run something as root, which password is required?
Why is iostat not needed on an Arista switch?
The three permissions in the file mode are
What are two primary variants of UNIX?
On an Arista switch, you can use zcat and zmore to do what?
In bash scripting, which of the following is NOT valid way of evaluating an arithmetic expression?