Course Intermediate  11357

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17659

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11374

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：1. How to shut down the scheduled computer shutdown command shutdown? Enter shutdown-s-t time (in seconds) in the computer command line window and press Enter to shut down the computer. Specifically, shutdown represents the shutdown command, -s can cause the computer to shut down after waiting for a certain period of time, and the -t parameter receives the command for how long to wait before shutting down the computer. If you need to cancel the shutdown plan, enter shutdown-a. This command can be easily used in scenarios such as scheduled shutdown or administrator remote shutdown. It is easy to operate and very practical. 2. How to set a scheduled shutdown of the computer? Learn the computer scheduled shutdown command in one trick: Learn the computer scheduled shutdown command in one trick: In the process of daily use of computers, we sometimes need to set the computer scheduled shutdown

2024-08-11 comment 0  330

Course Introduction：Linux shutdown commands include shutdown command, halt command, poweroff command and reboot command. Detailed introduction: 1. The shutdown command is used to shut down the system. When using this command, you can choose to shut down immediately or shut down after a specified time; 2. The halt command is used to shut down the system and stop all processes. Compared with the shutdown command, the halt command does not Cleaning work during the shutdown process will be performed, so it may take longer to complete the shutdown; 3. Poweroff command, etc.

2023-11-09 comment 0  7753

Course Introduction：After executing the command shutdown-h10'Systemwillshutdownin10minitus,pleasesaveyourfile!!!', the system tells everyone that this machine will shut down in ten minutes! And the information will be displayed repeatedly on the user's screen! Within 10 minutes, the system administrator can enter shutdown-c to cancel this shutdown command. As shown in the figure below, if you do not add any parameters when executing the shutdown command, after executing the shutdown command directly, the system will shut down after 1 minute by default! shutdown-hnow Shut down immediately, equivalent to shutdown-h0shutdow

2024-01-01 comment 0  580

Course Introduction：The system administrator will notify all logged-in users that the system will be shut down, and new users will no longer be able to log in. By executing the parameter shutdown command, you can directly shut down the Linux host or shut down the host after a specified time, or perform a shutdown operation and then restart the host. During this process, programs such as vi and mail run by other users can have time to save the document being edited and exit normally. The shutdown command sends a signal to the init program, asking it to change the system running level runlevel to 0. The shutdown command can complete the following operations: Shutdown mode selection: whether to shut down or restart. Shutdown time selection: You can specify to shut down immediately or at a specific time

2024-01-07 comment 0  1060

Course Introduction：The centos7 shutdown command is "shutdown". The shutdown command can be used to shut down the system and send a message to all users before shutting down. It can also be used to restart the system. The syntax is "shutdown [-t seconds] [-rkhncfF] time [message]"; for example, to shut down immediately use "shutdown - h now", restart immediately with "shutdown -r now", and shut down at a specified time with "shutdown -h hours:minutes".

2022-08-17 comment 0  21778