which file will be queried first for hostname lookups ?
Given the following line from /etc/nsswitch.conf:
hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4
By default, which file will be queried first for hostname lookups ?
(Provide the full path and filename)
What is the command to delete the default gateway from the system IP routing table?
What is the command to delete the default gateway from the system IP routing table?
(Please specify the complete command with arguments)
What word will complete an if statement in bash such as the following
What word will complete an if statement in bash such as the following:
if [-x "$file"]; then
echo $file
______
(Please provide the missing word only)
What word is missing from the following SQL statement?
What word is missing from the following SQL statement?
update tablename _____ fieldname=’value’ where id=909;
Which command to determine the geometry of a particular window in X?
An administrator wants to determine the geometry of a particular window in X, so she issues the ________ -metric command and then clicks on the window.
Which file lists which users can execute commands using sudo?
Which file lists which users can execute commands using sudo?
(Provide the full path and filename)
What command can be used to print the status of the printer’s queue?
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 print the status of the printer’s queue?
(Provide only the command, without any options or parameters)
Which file specifies the user accounts can NOT submit jobs via at or batch?
Which file specifies the user accounts can NOT submit jobs via at or batch?
(Provide the full path and filename)
The system’s timezone may be set by linking /etc/localtime to an appropriate file in which directory?
The system’s timezone may be set by linking /etc/localtime to an appropriate file in which directory?
(Provide the full path to the directory, without any country information)
Which command is used to add a group to the system?
The ______ command is used to add a group to the system.
(Enter only the command, without path or options)