Linux

There are two ways of doing this:1. Command &: Background run, you shut down the terminal will stop running2. Nohup Command &: Run in the background, you will continue to run the terminalFirst, IntroductionLinux/unix The biggest advantage that

The Linux file type and the name of the Linux file represent the meanings of two different concepts. We create through general applications such as File.txt, file.tar.gz, these files, although to be opened with different programs, but in the Linux

In general, most of the Linux server through the SSH client for remote login and management, using SSH login to the Linux host, how to quickly and the local machine for file interaction, that is, upload and download files to the server and local?

SVN client :http://tortoisesvn.net/downloads.htmlTips: If you are using Centeos or RedHat, use the Yum command, and other Debian, Ubuntu, and so on apt-get . Yum is used here .use RPM package management to check if SVN already exists. Step1: Check

Classic macro definitions in Linux OffsetofDefinition: Offsetof is defined in the include/linux/stddef.h of the Linux kernel. #define OFFSETOF (Type, MEMBER) ((size_t) & ((TYPE *) 0)->member) description : Gets the offset of the

After Centos 6.2 is installed, we often need to update the system. Normally, the Centos official source is directly used, however, if you use official sources in China to find that the connection speed is very slow, you can use 163 sources to

Recently, I have been studying IPMI Interface Remote Management to achieve Remote Control of the underlying server. The company's servers use chaowei's main board, and GOOGLE has gone down, at present, most of the online superwei IPMI configuration

In the production environment, linux server time synchronization is important. The following describes how to build a time server.1. Set up a time server1. Install ntp server on a linux serverTar zxvf ntp-4.2.6.tar.gzCd ntp-4.2.6./Configure --

--> Master/Slave DNS Server: Master DNS: the Administrator manually updates the database; Secondary DNS server (SlaveDNS): Database updates are completed from the primary server or other secondary DNS servers; I. Common DNS commands: 1. Test the

Today, in a project, I encountered a fault: The system is conducting a stress test on the Weblogic-based OA system, and the number of concurrent connections is very small (much lower than the normal number ), the system uses the red-flag DC 4.1 for

Today, when writing a script, we found a strange problem: when we use cp to copy all the files in the current directory to the target directory, the source and target directories are of different sizes. I didn't pay attention to this problem until I

The rarfile is not supported in liunx. You need to install winrar in liunx as follows: Http://www.rarsoft.com/download.htmdownload pageWgethttp: // www.rarsoft.com/rar/rarlinux-4.0.1.tar.gz Tar-zxvf rarlinux-4.0.1.tar.gz Cd rar Make The following

You may have a good understanding of the load averages in Linux. The average load value can be seen in the uptime or top command. They may look like this: load average: 0.09, 0.05, 0.01 Many people will understand the average load as follows: three

In CentOS 5. in the process of X, although the software packages in the source warehouse are much more comprehensive than the Redhat, there are still many commonly used packages. At this time, we need to use the third-party source warehouse, I am

1. view the chkconfig-list service started in Linux to query all the currently running services. query the current status of the atd service. 2. stop all services and stop starting the next time the system starts, as shown in the following figure:

Webalizer installation and configuration (solve Chinese image garbled characters) Baidu business card: Webalizer is an efficient and free web server log analysis program. The analysis results are saved as HTML files, which can be easily viewed on

1. Install python 2.7.3Note: Use python-V to check the version before installation. Generally, the lower version is installed.UseMv/usr/bin/python/usr/bin/python24After this modification, if the previous script uses an old version, modify /#!

Environment: The company has built a Postfix Mail Server Based on linux users. To further simplify mailbox access, we need to add a Web mail system. In addition, we need to enable SMTP mail authentication to improve security. Environment

Currently, there are many popular JavaEE containers: Tomcat, Resin, JBoss, and Glassfish. We usually use the first three containers. Who is more stable in terms of java container performance, what about higher concurrency? The current version of

1. Download The oracle11zip package [cloud disk centos details] 1)linux_11gR2_database_1of2.zip 2)linux_11gr2_database204 f2.zip 2. unzip and decompress the Oracle 11g file on the terminal Decompress the package: Copy to/usr/local/ Unzip linux_11gR2_