[RHCE-124] Unit 4. Configure local service (test site)

The focus of this unit is: configure the clock (test site, add a specified ntp server for time synchronization), configure the printer and manage the printer. This unit is easy to understand, the clock configuration is actually the modification time. You can directly modify the time by: system-management-date and time (you can also run the command system-config-date: you can also synchronize the time on the network. Next, let's see how to add a printer: system-management-printing (or system

The focus of this unit is:

Configure the clock (test site, add a specified ntp server for time synchronization)

Configure and manage printers

This unit is easy to understand. configuring the clock is actually modifying the time.

You can run the system-Manage-date and time (or run the system-config-date command)

Time can be directly modified:

You can also synchronize the time on the network.

Connect

Next, let's see how to add a printer:

System-Manage-print (or system-config-printer)

It looks like the following. We can see the printers that can be used by the system now. Of course, we can also create some network printers.

Supplement: Some commands for printing:

Lpr file print file

Lpq queries the current print queue

Lprm jobid: deletes a task in the queue.