To complete this chapter, you can do the following: Describe why you want to differentiate between dynamic file system and static file system description/sbin,/usr,/stand,/etc,/dev,/var (operating system related directory) The main content description/opt,/etc/opt, and/var/ The main content of opt (application-related) uses find, and Whereis commands to locate files in the file system Introduction file system examples many system management tasks require http://www.aliyun.com/...
To complete this chapter, you will be able to do the following: Use the DF and Du commands to monitor the size of the file system's effective space to clean up the filesystem space by clearing unused files and core files to clean up the var file system by trimming the log files to extend a volume group from the command line to extend a logical volume from the command line Extend a file system from the command line 1. Monitoring disk usage Use the DF command to check the file system for valid space. # DF filesystem Kbytes used av ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall after we installed the Web service management system WDCP, In the use of the process may appear in such or such a doubt, the following for everyone to organize the time out, convenient for everyone to learn. Also do not know the words, you can go to the Wdlinux forum to find relevant tutorials. How to modify the interface or template of the WDCP system ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall after we installed the Web service management system WDCP, In the use of the process may appear in such or such a doubt, the following for everyone to organize the time out, convenient for everyone to learn. Also do not know the words, you can go to the Wdlinux forum to find relevant tutorials. 1, WDCP The background registration page ...
In Serengeti, there are two most important and most critical functions: one is virtual machine management and the other is cluster software installation and configuration management. The virtual machine management is to create and manage the required virtual machines for a Hadoop cluster in vCenter. Cluster software installation and configuration management is to install Hadoop related components (including Zookeeper, Hadoop, Hive, Pig, etc.) on the installed virtual machine of the operating system, and update the configuration files like Namenode / Jobtracker / Zookeeper node ...
In many cases, we want to know how much space the individual files and directories on the hard disk are using. And the total space occupied by a directory. The du command can help us. After we enter the terminal, we can use this command in any directory. Now use this command in the OPT directory of our own Linux system. We tried to enter the command: Du. In the figure above, we use the Red line to show the size of each file and directory that occupies the hard drive. The position of the green coil is relative to the name of each file and directory. And the position of the blue circle is the order of the current eye ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall on the basis of the WDCP one-click installation package and the implementation of Nginx Web synchronization update One, Install 1. See if you want to install CVS Rpm-qa | grep Subversion 2. Install Yum Inst ...
Linux operating system in the actual use of the operating system needs to carry out the web pressure test, through testing we can know the maximum amount of data hosted by the server, so that we further optimize or deploy the server to do data reference, where we should use what tools? Today, the Wind network takes you to the use of the three kinds of web stress testing tools that are commonly used in Linux. Three kinds of tools are: Linux webbench Apache Abjakarta-jmeter below we will explain each and every ...
Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall preparation work set up MySQL installation directory # mkdir-p/home/we Buser/software/mysql # cd/home/webuser/software/mysql Download MySQL installation ...
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