To ensure this directory is automatically created each time you add a new user, in what subdirectory should yo
You just installed a new system, but before you create any new users you want to ensure they have a subdirectory bin/ in their home directory. To ensure this directory is automatically created each time you add a new user, in what subdirectory should you create the directory?
Which command is used to modify or set the password expiration for a user?
The ________ command is used to modify or set the password expiration for a user.
(Enter only the command, without path or options)
What command will allow you to send a message to all currently logged on users?
You wish to notify all users that you have to take down a service on which they rely. What command will allow you to send a message to all currently logged on users?
(Enter only the command, without path or options)
Which command prints or adjusts the current limits on resources available to the shell and to processes starte
Which command prints or adjusts the current limits on resources available to the shell and to processes started by it, such as the maximum size of a core file or the maximum number of processes running?
(Enter only the command, without path or options)
What file does the system administrator have to edit in order to have each machine send log entries to the new
For security reasons, the system administrator is setting up a log server.
What file does the system administrator have to edit in order to have each machine send log entries to the new log server?
You want to temporarily prevent users from logging in. Please complete the following command
You want to temporarily prevent users from logging in. Please complete the following command:
touch /etc/________
The very first line of a shell script should always contain what two characters at the beginning of the line?
The very first line of a shell script should always contain what two characters at the beginning of the line?
The normal filesystem location for the LPD queue directory is
The normal filesystem location for the LPD queue directory is:
In which sendmail configuration file are the domains listed that the machine is responsible for serving?
In which sendmail configuration file are the domains listed that the machine is responsible for serving?
(Specify only the filename, without the path.)
What command would be used to check the gpgp signature on a downloaded source file?
What command would be used to check the gpgp signature on a downloaded source file?
(Provide the name of the command only)