Python remote control of computer restart or shutdown through network mail, python mail
Requirement Analysis:
Python implements a project that remotely controls the restart or shutdown of a computer through network mail.
Procedure:
Process Analysis:
To implement this function, you must first control the restart and shutdown of the computer through Python locally
Restart and shut down program instance implemented by python, python instance
This article describes how to restart and shut down a program implemented by Python, which has some reference value for Python program design. The specific method is as follows:
The instance code is as follows:
#! /Usr/bin/python # coding = utf-8import timefrom OS import systemruning = Truewhile runing: input = raw_input ('shutdow
. If no pid file is specified, the file is placed in the nginx logs directory. With the pid file, we do not need to query the main process Number of Nginx first, but directly send a signal to Nginx. the command is as follows:Kill-signal type '/usr/nginx/logs/nginx. pid'Smooth restartIf you change the configuration, restart Nginx. do you need to disable Nginx before enabling Nginx? No. you can send a signal to Nginx to
First, the problem descriptionThe operating system was replaced with WIN8 in the previous period and installed in the English version of VMware 9.0. The CentOS system is then installed in VMware, and the physical machine system automatically restarts without warning every time the system is installed, and the test occurs several times. Installing the operating system in the virtual machine will cause the physical machine system to restart automaticall
SQL codeUpdate test set x = 1 where y = 1;Delete from test where y = 1;It is divided into two steps:1. Locate the data rows that meet the Update Conditions in the table based on the where condition;2. Update the x value of the data row found in step 1.
If the test table is large, update takes several minutes, And someone changes the value of y in a row to 2 during step 1, then in step 2, will the row with y = 2 be updated with column x?In this case, Oracle selects "
Because Mysql is installed from the source code package, there is no common servcie mysqld restart script in the system.You have to manually restartSomeone suggested Killall mysql. This brutal method is actually not feasible. If forced termination causes table damage, the loss will be huge.Secure restart method is recommended here$ Mysql_dir/bin/mysqladmin-u root-p shutdown$ Mysql_dir/bin/safe_mysqld Mysqla
This article mainly introduces the restart and Shutdown program implemented by python, which has good reference value. If you need it, you can refer to the following example to describe how to restart and shut down the program implemented by Python, it has some reference value for Python program design. The specific method is as follows:
The instance code is as follows:
#! /Usr/bin/python # coding = u
Restart a machine remotely instead of remotely.If you do not want to go to the data center and cannot log on to the Remote Desktop Connection, you must restart the server remotely. In this case, you can restart the server remotely using the command line interface. In the cmd command line status, enter shutdown-r-m \ 192.168.1.10-t 0-f // to your IP address, -f in
Version 11.2.0.1.0rac1rac2linux5.3U2.6.18-128. el5: to fix a bug and perform a test, modify the implicit parameter on a node, and restart the system! Under Test
Version 11.2.0.1.0rac1 rac2 linux 5.3U 2.6.18-128. el5: to fix a bug and perform a test, modify the implicit parameter on a node, and restart the system! Under Test
Version 11.2.0.1.0Rac1Rac2Linux 5.3U 2.6.18-128. el5Because we need to fix a bu
Restart site:Copy codeThe Code is as follows:/// /// Restart the Site Based on the name. (The thread pool is not restarted)/// /// Static void RestartWEbSite (string sitename){Try{Var server = new ServerManager ();Var site = server. Sites. FirstOrDefault (s => s. Name = sitename );If (site! = Null){Site. Stop ();If (site. State = ObjectState. Stopped){}Else{Console. WriteLine ("cocould not stop website! ");
Ubuntu15.04 Modify/etc/resolv. conf directly, and the configuration is lost after the DNS is restarted. Correct Method: # vim/etc/network/interfaces, add ldquo; dns-nameservers223.5.5.5 rdquo; restart systemctlrestartnetworking. service, test OK # vim/etc
Ubuntu 15.04 directly Modifies/etc/resolv. conf, And the configuration is lost after the DNS is restarted.
Correct method:
# Vim/etc/network/interfaces, add "dns-nameservers 223.5.5.5" to the end
Basic method of Operation:This article assumes that your APAHCE installation directory is/usr/local/apache2 and that these methods are suitable for any situationApahce Start command:Recommended/usr/local/apache2/bin/apachectl Start APACEH startupApache Stop Command/usr/local/apache2/bin/apachectlstop stopApache Restart command:/usr/local/apache2/bin/apachectl Restart RestartTo
Original URL: http://www.cnblogs.com/bluestorm/p/3665890.htmlNo screen rotation changes with phoneSometimes we want to keep the interface of a program in one direction and not rotate with the phone:Add the android:screenorientation= "Landscape" attribute to each activity configuration in the androidmanifest.xml that requires no steering.Landscape = LandscapePortrait = PortraitAvoid restarting activity when you turn the screenThe activity is restarted every time the screen orientation is switched
Why reboot:Suddenly found Clouderamanager's WebUI can't visit ...I used netstat to look at my WebUI listening port, found that more than close_wait, on-line check is the socket closed there is a problem caused by n multiple hang links.Reasons and how to resolve:Looking for a long, did not find a good way, had to restart the CDM to solve. If you have a better way, please leave a message ha.To restart the scr
The so-called automatic restart is when the program automatically shuts down after re-opening:Generally a QT program main function is as follows:int main (int argc, char* argv[]){Qapplication app (argc, argv);Qwidget widgets;Widget.resize (400, 400);Widget.show ();return App.exec ();}One. Close ProgramThe widget builds show () and then enters the application's event loop app.exec (); So letting the program shut down automatically requires the applicat
Cause analysis of Ngix reload not effective after system restart
Cause analysis of Ngix reload not effective after system restart
This is a relatively rare, troubled me for a long time, although the problem is very simple, but to find the root cause or a lot of time, now the analysis process to share the following.
Prerequisite: The Linux system startup process, Nginx process startup process and process t
Retrieve lost MySQL root passwordFirst, start to modify the missing MySQL Single instance root password method;1. Stop MySQL First/etc/init.d/mysql stop2. Use--skip-grant-tables to start MySQL, ignore authorization login authenticationMysqld_safe--skip-grant-tables--user=mysql -Hint: add--skip-grant-tables parameter at startup to ignore authorization validation3. Access to the database systemShell>mysql4. Modify Mysqlroot Password: updateMysql>update Mysql.user Set Password=password ("123456") w
If your server is apache, restart apache. if the server is nginx, the first method for installing php-fpm is as follows: etcinit. dphp-fpmrestart Method 2: After php5.4 is upgraded, an ERROR occurred while restarting php-fpm: ERROR: unabletobindlisteningsoc php restart in nginx.
Tip:
If your server is apache, restart apache.
If the server is nginx, php is inst
Phpsystem ($ cmd); call a python script (to take care of and restart two exe files) for use in win03 or xp. In win08, php nbsp; system ($ cmd); nbsp; calls a python script (to take care of and restart two exe files), which is easy to use in win03 or xp. In win08, the prompt ------ solution ------------------- php system ($ cmd); call a python script (to complete the care and
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