puppet configuration management tool

-directory4. If you have group information, then use the-G parameter to specify the grouping file when you run the command againCreaterepo-g/tmp/*comps.xml/rpm-directory(Centos/rhel group information is saved in the disc directory repodata/, the file name ends with comps.xml )Once created, the machine can be used directly in file mode, or it can be shared via HTTP, FTP, or NFS protocol.Six, yum cache (caches)YUM has a lot of caches to speed up, but sometimes the cache can cause some failures, an

Linux task management tool-Crontab Crontab is a tool used to execute routine tasks cyclically on the Linux platform. in Linux, cron (crond) is a system service used to control tasks, in Linux, many scheduled tasks need to be started. Therefore, this system service is started by default. The Command provided by Linux to schedule tasks is Crontab. Crontab is used i

Article Title: Install the project management tool dotProject under RHEL5.3. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. V \: * {behavior: url (# default # VML);} o \: * {behavior: url (# default # VML);} w \: * {behavior:

Install the project management tool dotProjectApache in Linux (Omitted) install my apache in/usr/local/apache22/Mysql (omitted) my mysql installation is/usr/local/mysqlPhp installation (Omitted) My php installation is/usr/local/php, but installing dotproject does not require so many plug-ins, it seems that only a few are needed. This reinstallation will be detailed later: RH Install the project

= 5555quartz.scheduler.exporter.bindname = TestSchedulerquartz.scheduler.exporter.channelType = Tcpquartz.scheduler.exporter.channelName = HttpquartzHere I specify the port number is 5555, Bindname is Testscheduler, these two things to use on the management tool.Listener, Listener cannot be managed by Remoting because not support. I try to make a pass UDP to broadcast Listener, do not know where not to write well, is not receiving data. I don't have

Tags: mysqlMySQL Study--mysql management tool SQLyogSQLyog is an easy-to-use, fast and concise tool for graphically managing MySQL databases, and it is able to manage your database efficiently from any location!The SQLyog Database Synchronization Wizard will guide you through the data synchronization steps between the two databases and will also help you schedule

. Advantage: original, relatively simple syntax, and easy to use NetworkManager in CLI. Basic configuration options of nmcli: For example, to list network interfaces in the system, you only need to run: nmcli dev list View the wireless network in the current region: nmcli dev wifi View connection status: nmcli nm View connection status: nmcli con status View VPN: nmcli con VPN connection: nmcli con up id YOUR_VPN_ID Disconnect the VPN: nmcli co

Java built-in performance monitoring tool: Monitoring and Management Console jconsole usage1. Would you like to verify whether some tuning parameters (such as Xms and Xmx) configured for the jvm work? Do you want to monitor the number of threads in your custom thread pool in real time? Is there a deadlock? Java. lang. OutOfMemoryError: Java heap space appears in the application. You know you need to adjust

}Add android:name= under the Application tab in Manifest.xml. MyApplication "Property, the code is as follows: All right, here we go. Logcook configuration problems are all done, is it easy to find?Iv. beginning of UseLogcook's use of a very simple log format is fully compatible with Android native log printing methods. The use cases are as follows:LogCook.v(TAG,"测试日志v");LogCook.i(TAG,"测试日志i");LogCook.d(TAG,"测试日志d");LogCook.w(TAG,"测试日志w");LogCo

In the past two days, a management tool for the main site web was evicted. Its main functions are to manage the existing main site web, including site management, channel management, and user management. The function is very simple and there are few pages. Because it is the

software baseline library to check whether the baseline is compliant.The document that describes the baseline.(27) software baseline LibraryBaseline Library)A software baseline library is a repository that stores configuration items and connection records.(28) Configuration Management Database System (ConfigurationManagement Library System)The

JavaScript dependency management tool bowerJs dependency management tool bower Note: This article is from the author's new book "programmers in the cloud era". 2014.9.4 Similar to maven described earlier, it is only used to manage js packages. When we develop applications, many js packages will be used in the next a

Composer PHP dependency management tool, composerphp Composer is a tool used by PHP to manage dependencies. You can declare the dependent external library (libraries) in your project. Composer will help you install these dependent library files. Dependency management:Composer is not a package manager. Yes, it involves "packages" and "libraries", but it is managed

(uninstall) You can useApt-Get removeUninstall a package: Sudo apt-Get remove tree The user will be prompted whether to uninstall. Similarly, add-YYou can skip the validation step. Purge (clear) You can useApt-Get purgeCommand to completely remove the package and its related configuration files. Sudo apt-Get purge tree Upgrading existing software (Update installed software) You can useSudo apt-Get updateObtain all updates and useSudo ap

Win8 's start screen shows a variety of built-in applications and user-installed applications of the magnetic paste for easy user use. In fact, the WIN8 start screen is only the default display of the application of magnetic paste, system management tools such as Disk Cleanup, system configuration can also be displayed on the start screen, just need us to open. How to operate it? 1. In the Win8 Start scree

Code Release Scenarios:1, installation, optimization of the Software Environment, (NGINX,LVS) "-------Operation and maintenance engineer2, program code (constantly updated). "--------Development Engineer, (development, operations can be released)3, configuration changes (constantly changing). "--------Operations engineer.One, version control management tool SVN d

Mysql graphical management tool mysqlphpadm install bitsCN.com Install mysql graphics management tool mysqlphpadm [Root @ localhost mbstring] # wget http://jaist.dl.sourceforge.net/project/phpmyadmin/phpMyAdmin/4.0.8/phpMyAdmin-4.0.8-all-languages.tar.gz [Root @ localhost mbstring] # tar xf phpMyAdmin-4.0.8-all-lan

machine is Ubuntu installed on VMware, and the version is 12.04. The network connection mode is Bridge mode.Login Process1, because there is no pre-installed SSH on Ubuntu, need to install SHH. 2. Configure Ubuntu IP address so that it is in the same network segment as the physical machineThe physical Machine Network information is as follows:edit Ubuntu Network configuration file/etc/network/interfacesEditing a

directory of the file B. # tar zxvf phpMyAdmin_2.0.5.tar.gz decompress phpMyAdmin_2.0.5.tar.gz C. path/usr/local/apache/htdocs/phpMyAdmin D. modify the configuration file. # Vi config. inc. php3 Find the following section $ Login servers [1] ['host'] = 'localhost'; // MySQL hostname $ Define servers [1] ['port'] = ''; // MySQL port blank indicates default 3306 $ Incluservers [1] ['adv _ auth'] = true; // whether advanced functions are used $ Login se

Linux background process management tool: supervisorLinux background processes run in several ways, such as nohup and screen. However, if it is a service program, it must run reliably in the background, we need to turn it into a daemon, and it is better to monitor the process status, at the end of the accident when... linux background process management