exit code 139

Address: http://www.slac.stanford.edu/BFROOT/www/Computing/Environment/Tools/Batch/exitcode.html ---------------------------------------------------- Job crashes and exit Codes This webpage is a collection of information about job crashes

PHP monitoring server [LNMPA] php code /Dev/null "; $ res = shell_exec ($ exec); if ($ res =" ") {$ connect_status ++; // server connection failure count + 1} else if (stripos ($ res, 'ongoexception ')! = False) {$ mongo_status ++; // The number

SMPTP class definition: Smtplib. SMTP (Host[,port[,local_hostname[,,timeout]]), as the constructor for SMTP, is the function of establishing a connection with the SMTP server, after the connection is successful, you can send related requests to the

Referenced from: http://www.cnblogs.com/zhaoyl/archive/2012/09/04/2671156.html Linux process scheduling principleThe target of Linux process scheduling 1. Efficiency: High efficiency means that more tasks are done at the same time. The scheduler

The target of Linux process scheduling1. Efficiency: High efficiency means that more tasks are done at the same time. The scheduler will be executed frequently, so the scheduler should be as efficient as possible;2. Enhance the interactive

Security Policy: Open Administrative ToolsLocate local security settings. Local policy. Security options1. Interactive Landing. Do not need to press Ctrl+alt+del to enable [according to individual needs, enable relatively good, but I personally do

Reprinted from: http://www.cnblogs.com/zhaoyl/archive/2012/09/04/2671156.htmlLinux Process priorityThe process provides two priorities, one is the normal process priority, and the second is the real-time priority. The former is suitable for

Linux Process scheduling principle The goal of Linux process scheduling 1. Efficiency: High efficiency means more tasks to be done at the same time. The scheduler is executed frequently, so the scheduler should be as efficient as possible; 2.

Cocos2d-JS Keyboard EventsKeyboard Events in the Cocos2d-JS are different from touch events, and it has no spatial information. Keyboard Events not only respond to the keyboard, but also to the menu of the device.The KEYBOARD event is EventKeyboard,

In linux, some simple system monitoring script companies do not have a dedicated system administrator. Therefore, some server security measures have to be done by our programmers themselves. We do not know much about Linux servers and have checked