puppet configuration management tool

. * 10.1 go to the/var/www/html directory. * 10.2 use VI to create an empty document and press insert to enter the editing mode * 10.3 save and exit View the 1.html file in the folder. * 10.4 when this file is downloaded to the current directory through wget to httpd, 1.html is applied for itself, so a. 1 is automatically added to the downloaded file name. If the download is successful, the apache service is successfully installed!3.6.3 configure boot Use the service

:"SyntaxBundle'Asciidoc.vim'Bundle'Confluencewiki.vim'Bundle'Html5.vim'Bundle'Javascript-syntax'"Bundle ' Mako.vim 'Bundle'Moin.vim'Bundle'Python.vim--vasiliev'Bundle'Xml.vim' "ColorBundle'Desert256.vim'Bundle'Impact'Bundle'Vibrantink'Bundle'Vividchalk.vim' "FtpluginBundle'Python_fold' "Indent"Bundle ' Indent/html.vim 'Bundle'indentanything'Bundle'javascript-indentation'Bundle'mako.vim--torborg'Bundle'Gg/python.vim' "PluginBundle'The-nerd-tree'Bundle'autoclose--alves'Bundle'Auto_mkdir'Bundle'Cec

, infrastructure and external systems in order to work. The worst approach to managing configuration information is to deal with it on an ad-hoc basis. The problem of managing environment as below. The collection of configuration information is very large. One small change can break the whole application or severely degrade its performance. Once it is broken, finding the problem and fixing it takes an i

Due to the problem of overwriting the new version of documents and mixed version during the cooperation process, these problems can be solved by using SVN version control, I just didn't play the real role of this platform. When you often worry about many versions, you will feel that SVN is powerful and a good tool for cooperation. It manages the development of a team and enables the development of hundreds of developers. It groups users and assigns

readproctitle Service Err ORS:.. dy running.? Starting nginx ... nginx (PID 23367 23366 23365 23364 23363) already running.? Starting nginx ... nginx (PID 23367 23366 23365 23364 23363) already running.? Starting nginx ... nginx (PID 23367 23366 23365 23364 23363) already running.? Starting nginx ... nginx (PID 23367 23366 23365 23364 23363) already running.? Starting nginx ... nginx (PID 23367 23366 23365 23364 23363) already running.? Root 13741 13694 0 22:55 pts/3 00:00:00 supervise n

'. ' INDEXED ' press E-explain, F for Full query, O for optimized query So where does innotop fetch data from? The complete SQL statement should be obtained through Information_schema.processlist , and the idle thread will be filtered out by command. Mysql> desc information_schema.processlist;+---------+-------------+------+-----+---------+-------+| Field | Type | Null | Key | Default | Extra |+---------+-------------+------+-----+---------+-------+| ID | bigint (4) | NO

"alt=" Wkiol1nnbk6dswzpaag4b5hxnqu010.png-wh_50 "/>7. Copy the public key that is displayed during the build process650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M00/A7/81/wKioL1nnbYrQdJaIAAMNdkn3Ivg787.png-wh_500x0-wm_ 3-wmp_4-s_1650692779.png "title=" 4.3.png "alt=" Wkiol1nnbyrqdjaiaamndkn3ivg787.png-wh_50 "/>8. After completion, automatically return to the "user key" management interface650) this.width=650; "Src=" https://s3.51cto.com/wy

Usually we write a script, want to put the backstage execution go, how do we do? Copy Code code as follows: Nohup python example.py 2>1/dev/null With tumx or screen? But it's probably not a bad day to look at a process management tool in Python Supervisor: The official said: Supervisor:a Process Control System To be honest, he's a demon program, and he's going to help us complete

[Original] We are using Keil recently. I want to try it.Source codeManagement tools to facilitate the project teamCodeManagement. (My Keil version is 3) 1. There is a menu SVCs in Keil Open the configure version control... menu. Configure the command of each source code management tool here (I have configured the command with content; if you have not configured the command, it should be blan

The simple HTTP File Management Tool Based on flex performance management is released, And the Smark web service component function is used in the background.* 1.0** Supports simultaneous upload and download of multiple files** Supports shortcut key operations** Supports WinRAR online compression and decompression** Supports user

Transferred from: http://blog.csdn.net/jiaolongdy/article/details/17889787/ Vundle is a git repository-based plug-in management software. Vundle simplifies the installation of plug-ins to resemble the Yum software installation process, as long as: The Bundleinstall plugin is installed,: Bundleclean after the plugin is uninstalled.First, the installation and use of Vundle1. Installation of Vundle$ git clone http://github.com/gmarik/vundle.git ~/.v

: Shows the process with the most delay;650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/73/0F/wKioL1XzuZWyDhJoAAC81MUh5eU856.jpg "title=" 254. PNG "alt=" wkiol1xzuzwydhjoaac81muh5eu856.jpg "/>5.kill command: Send a control signal to the process for process management, typically for killing processes show current system available signals: # kill-l # Man 7 signal Common signals: 1) SIGHUP: No need to close the process to reread the

Python day9 Batch management toolCatalog file: (Python3 program)GitHub Link: https://github.com/Liang2580/python_day9[[email protected] home]#Tree python_day9/python_day9/├──bin│├──aa│├──cc│├──__init__. py│└──main.py # Main program Entry ├──conf│├──accounts.cfg│├──__init__. py│├──__pycache__││├──__init__. cpython-36. Pyc││└──settings.cpython-36. pyc│└──settings.py #配置文件 ├──core│├──1. py│├──__init__. py│├──logger.py # log │├──__pycache__││├──__init__.

OpenNMS, the latest network management tool in LinuxGuideOpenNMS is a carrier-level, highly integrated, open source platform for building network monitoring solutions. OpenNMS has two releases: Meridian and Horizon. It is advisable to use Meridian to provide stable and long-term support for enterprises. Horizon is a fast and innovative release of new monitoring technologies and new IT ecosystem. These two d

Supervisor is a process management tool, the official saying: The purpose is to have a process that needs to run all the time, but this process can be interrupted for a variety of reasons. I want to be able to restart it automatically when the process is interrupted, and I need to use the supervisor There are two main commands: Supervisord : Supervisor Server-side section, starting su

There are two types of configuration audit: PCA (physics configuration audit) and FCA (function configuration audit ). PCA is the physical audit, mainly to check whether the version is correct and consistent. (1) Whether the configuration items are complete. (2) whether the version is complete. FCA is a function aud

/zsh$"/etc/shells | |echo "/bin/zsh" >>/etc/shellsfiif [-f/usr/share/info/zsh.info.gz]; then# this was needed so that--excludedocs works./sbin/install-info/usr/share/info/zsh.info.gz/usr/share/info/dir--en try= "* zsh: (zsh). An enhanced Bourne shell. " Fi:preuninstall scriptlet (using/bin/sh):There are four types of scripts:Preinstall: script executed before the installation process startsPostinstall: Scripts executed after the installation processPreuninstall: Scripts executed prior to uninsta

$"/etc/shells | |echo "/bin/zsh" >>/etc/shellsfiif [-f/usr/share/info/zsh.info.gz]; then# this was needed so that--excludedocs works./sbin/install-info/usr/share/info/zsh.info.gz/usr/share/info/dir--en try= "* zsh: (zsh). An enhanced Bourne shell. " Fi:preuninstall scriptlet (using/bin/sh):There are four types of scripts:Preinstall: script executed before the installation process startsPostinstall: Scripts executed after the installation processPreuninstall: Scripts executed prior to uninstallat

format is to use the module you just set to synchronize the file, test is equal to the Rsync directory in the module settings, similar to an alias (here is the format mentioned above, this is the format:rsync [OPTION] ...) [[email protected]] HOST::SRC DEST)Default to use/etc/rsyncd.conf This configuration file, you can also specify the configuration file rsync--daemon--config=/etc/rsyncd2.confThe options

htop:Interactive Process Viewer (interactive progress Viewer)Htop: is a more powerful process management tool than the top, the default system is not installed, the user should choose to install, here the Yum warehouse configuration can be see the use of the previous blog Yum, and then directly execute the following installation command:# yum Install Htop-yThe fo