puppet configuration management tool

from:http://www.liaoxuefeng.com/article/0013738926914703df5e93589a14c19807f0e285194fe84000Linux Background Process management tool: SupervisorLiaoche/Programming/ 2011-4-5 13:09/read: 7211Linux background process has several methods, such as Nohup,screen, but, if it is a service program, to reliably run in the background, we need to make it daemon, it is best to monitor the status of the process, at the end

Post_max_size option in the php.ini configuration file, which represents the maximum byte length of data that is allowed to post, and the default is 8M. If the post data exceeds the limit, then $_post and $_files will be empty. To upload a large file, you must set the value of the option to be greater than the upload_max_filesize instruction, and generally set the upload_max_filesize and post_max_size values equal. post_max_size=100m upload_max_f

Composer is a PHP package dependency management tool, similar to RubyGems in Ruby or NPM in Node. it is not official, but is now very popular. This article does not describe how to use Composer, but focuses on its autoload content. For example, if our project wants to use the monolog log tool, we need to tell composer in composer. json that we need it: { "requi

Log Management Server side (servers side)asp.net boilerplate uses the castle Windsor ' s logging facility logging tool, and can use a different log class library, such as: Log4net, Nlog, Serilog ... Wait a minute. For all log class libraries, Castle provides a common interface to implement, we can easily handle a variety of special log libraries, and when the business needs, it is easy to replace the log co

PhpMyAdmin is a MySQL management tool. It can manage MySQL directly from the web without going to the system for execution. Installation steps: 1. obtain the file ftp: ohaha.ks.edu.twpubsourcephpmyadmin_2.0.5.tar.gz or ftp: ohaha.ks.edu. twpubsourcephpc_phpMyAdmin_2 phpmyadminmysql management tool Preface: PhpMyAdmi

A skilled and technical depth of the server administrator, they tend to discard the friendly graphical interface and choose to use the command for server management. This will not only improve productivity, but also at the command line can implement many tasks that cannot be accomplished under the graphical interface. This is especially true for server operating systems such as Windows Server 2008, where the use of commands frees administrators to a l

the inner layer as the query condition of the outer querySelect field List from table name where condition (select field List from table name where condition);Select name from Db3.user ORDER BY uid desc LIMIT 1;Select AVG (UID) from Db3.user;Select Name,uid from Db3.user where uidSelect name from Db4.t1;Select name from Db3.user where name in (select name from DB4.T1);Format 3 Connection QueryLeft JOIN query: The table on the left is the main display of query resultsSelect field List from table

configuration file.Using the graphical interface installation method, the virtual machine disk files are located:[Email protected] ~]# cd/var/lib/libvirt/images/lswinxp.qcow2Test the CentOS virtual machine disk on the 113 virtual machine to 114SCP centos-7.2192.168. 80.114:/var/lib/libvirt/images/[email protected]192.168. 80.114 ' centos-7.2-x86_64.raw 114 on the virtual machine disk fileLSlsCentOS-7.2-x86_64.raw Winxp.qcow2Convert the format of

Limitlogin is a Microsoft dedicated login management tool specifically designed for Windows Server 2003, which is powerful, including limiting user logons in the domain, logging on to any user in the category display domain, integrating to AMD (Active Directory MMC) Managing configuration, generating CSV and XML-formatted login information is not very meaningful

Overview Common Operations Library Installation Search and view Databases Library update and uninstall List all databases Configuration File. bowerrc Library Information File Bower. JSON Related Links Overview As web functions become more and more complex, loading multiple JavaScript function libraries on the same web page has become a common habit. Developers increasingly need a tool