Problem descriptionThe CentOS server has been installed, and the secure CRT tool has been used to connect Linux remotely through the SSH service, which makes it easy to perform various operations. Today, I accidentally tried to restart the server under the non-root general user command, found that the general user is not authorized to perform the restart, decisive use of the sudo command to execute again, a
Tags: command line password share ice run Basedir tar space no1. Causes of problems and solutionsSince the MySQL temp file directory was modified, the service mysqld restart following error occurred using the restart MySQL: service: no such service mysqld Cause of Error: It is because we did not copy the MySQL control script Mysql.server to/etc/init.d/when we compiled and installed MySQL. Workaround: Copy
Mysql can be run in linux and windows. Next we will introduce how to use command mode to start and stop the restart of MySQL server in windows, and then introduce the command to start and stop the restart of MySQL server in linux.
Mysql can be run in linux and windows. Next we will introduce how to start/stop/restart the MySQL server in command mode in windows, a
How to remotely restart the NT Server with port 139Recently, many friends asked me: if the remote management software of the NT machine is broken, how can it be restarted? In fact, if port 139 of the server is on, it is very easy to restart. The steps are as follows:
1. net use // XXX. XXX/IPC $ password/User: UsernameCreate an IPC session
2. net use H: // XXX. XXX/C $Map the disk C of the other party to yo
Stop operationThe stop operation is performed by sending a signal to the nginx process (for more information about the signal, see the Linux chapter ).
Step 1: query the nginx master process number
PS-Ef | grep nginx
Find the master process in the process list. Its number is the master process number.
Step 2: send signals
Stop nginx with ease:
Kill-Quit master process number
Stop nginx quickly:
Kill-term master process number
Force stop nginx:
Pkill-9 nginx
In addition, if the PID file storage
Both halt, reboot, and init can be used to shut down and restart a command. However, the internal working process of each command is different. We will introduce them one by one.
1. Shutdown
The shutdown command is used to safely shut down the Linux system. It is very dangerous for some users to disable Linux by directly disconnecting the power supply. Because Linux and WindowsDifferent, many processes run in the background, so forced shutdown m
system can be done by the shutdown program Shutdown.exe to implement, call Shutdown.exe when shutting down the machine. It is to prevent the forced shutdown is to cancel the call to Shutdown.exe.Use C # code to implement methods to control the shutdown, restart, and logoff of Windows systems. NET and C#.net, we can perform shutdown, restart, logout operation on the current PC,In the. NET Framework, there i
The so-called restart delay removal technology is to delete or replace files before the operating system starts! Say lifting delay Delete, everyone may be very strange, but in fact, this feature has been adopted by various software: such as installing Windows patches (such as: HotFix, Service Pack), install Office patches, anti-virus software cleanup, software upgrades, File force removal Tool software, etc... This article begins with a description of
In Linux, the monitoring program is automatically restarted. to restart a mobile phone, follow these steps: ---- Linux restart command ---- Java code 1, shutdown2, poweroff3, init4, reboot5, and halt are not described here, mainly about automatic restart... in Linux, the monitoring program is automatically restarted. to resta
The Nginx startup command is:
/usr/local/nginx/sbin/nginx-c/usr/local/nginx/conf/nginx.conf
-C Set the path to the configuration file, without-nginx the configuration file that automatically loads the default path.
After studying the Nginx help document, it is found that the Nginx service can be managed with the-s parameter:#/usr/local/nginx/sbin/nginx-hNginx version:nginx/0.7.63Usage:nginx [-?HVVT] [-s signal] [-c filename] [-p prefix] [-g directives]
Options:-?,-H:this Help-v:show Version an
This article mainly introduces how to restart mysql in windows. if you need a friend, refer to the second method, which does not work for me. I will try again later!
I. MYSQL service
My computer -- (right-click) management -- services and applications -- services -- MYSQL -- Enable (stop, restart)
II. command line
Windows
1. click Start> run (shortcut: Win + R ).2. start: enter net stop mysql3. stop: Enter
Linux has the following shutdown and restart commands: shutdown, reboot, halt, and poweroff. What are the differences between them? Shutdown-the recommended command shutdown is the most common and secure command for shutdown and restart. it will call fsck to check the disk before shutdown.
Linux has the following shutdown and restart commands: shutdown, reboot,
Apachenginx commands for starting, stopping, and restarting apache in linux: Basic operation method: This document assumes that your apahce installation directory is usrlocalapache2, these methods are applicable to apahce startup commands in any situation: usrlocalapache2 apache/nginx startup, stop, and restart commands are recommended.
Linux apache startup, stop, and restart commands: the basic operation
1 shutdown command
It seems that the commands of the current user are the default commands of ubuntu, but they are common users. Therefore, you can use Sudo-SH in the supervisor to convert them to the administrator root user and execute the commands.
1) shutdown -- Help
You can view how to use the shutdown command, or use the man shutdown command.
2) shutdown-H now shut down immediately
3) shutdown-R now restart now
4) shutdown-R + 3
Http://hi.baidu.com/agzhouxiaofeng/blog/item/59d48766208276eff6365443.html
1 shutdown command
It seems that the commands of the current user are the default commands of ubuntu, but they are common users. Therefore, you can use Sudo-SH in the supervisor to convert them to the administrator root user and execute the commands.
1) shutdown-help
You can view how to use the shutdown command, or use the man shutdown command.
2) shutdown-H now shut down immediately
3) shutdown-R now
Special statement: This article is reproduced, here to the original author express deep gratitude! Solve one of our big problems!This article refers to the online search information, and made the appropriate changes can be caught after the exception to prevent the program to quit.The method of automatic restart via command line is also given.If you run the following code in a thread int a = 0; int c = 10/a;Will cause the program
An error occurred while restarting CentOS. always respawnCentOS installed mysql. according to the Internet, init was changed. d, added datadir =... the path exists. I have verified it. it indicates that a restart is required, but the restart fails. it indicates that the restart is stopped at init. d, datadir = ..., commandn CentOS
Spring boot instant restart (hot replacement) instructions for use, springboot
Requirement
During spring-boot project development, the project starts very slowly. How painful it is to restart the project every time you modify the code or static resource file. How can I "restart" the project when it is changed again?
Lead
Spring-boot-devtools the spring module can
How to restart mysql in windows
The second method does not work for me. I will try again later!
I. MYSQL Service
My computer -- (right-click) Management -- services and applications -- services -- MYSQL -- enable (STOP, restart)
Ii. Command Line
Windows
1. Click Start> Run (shortcut: Win + R ).2. Start: Enter net stop mysql3. Stop: Enter net start mysql
Prompt * Redhat Linux also supports service command, s
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