Many UNIX filesystems keep track of file data using what kind of node?
A
Which character matches the end of a line in a regular expression?
C
The init system in Linux has been replaced by what?
B
In a bash script, what does the $0 builtin variable contain?
B
Where will the whereis command look to locate files?
B
Which of the following are valid examples of script interpreters?
D
Which commands can be used to copy a file to or from remote host?
C
In bash scripting, which of the following is NOT valid way of evaluating an arithmetic expression?
C
Who invented Linux?
D
On an Arista switch, you can use zcat and zmore to do what?
B