CentOS

The steps to install the CentOS operating system on a VMware virtual machine are as follows:1. Open VMware Workstation 10 and click "Turn on this virtual machine". The process of installing a virtual machinePlease refer to the blog

Upgrade VIM7.2 to VIM7.4 in CentOS 6.5To see if the installation:[Email protected] ~]# rpm-qa| grep vimVim-minimal-7.2.411-1.8.el6.x86_64Vim-common-7.2.411-1.8.el6.x86_64Vim-enhanced-7.2.411-1.8.el6.x86_64[Email protected] ~]# rpm-evim-minimal-7.2.41

View the Python version in the current systemPython--versionReturns Python 2.6.6 as normal.Check the CentOS versionCat/etc/redhat-releaseReturn to CentOS Release 6.8 (Final) as normal.Install all the development kitsYum groupinstall-y "Development

Installation# yum-y Install Salt-apiChange ConfigurationVim/etc/salt/masterDrop the default comment on our side. The default profile directory is/srv/saltDEFAULT_INCLUDE:MASTER.D/*. confCreate a Directory#cd/etc/salt# mkdir Master.d/# CD

Echo $LANG #查看当前使用的系统语言Locale-a #查看是否有中文语言包, do not install the changes on the following commandYum Install kde-l10n-chinese-y; Yum Reinstall glibc-common-y #或者 Yum Groupinstall chinese-supportvi/etc/sysconfig/i18n Modify lang= "zh_cn. UTF-8 "then

Download the Nginx bundle (package) corresponding to the current system version# wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm Build Nginx's Yum repository# RPM-IVH

1. Download the JDK for the CentOS version first: Download: jdk-7u75-linux-x64.tar.gz2. Download the JDK locally and upload to the opt temp directory of the CentOS system3. Before installing your own downloaded JDK, take a look at the JDK version of

1. View the latest version of Monohttp://Download.mono-project.com/sources/mono2. Installation dependent environmentsudo apt-get install Automake libtool libgdiplus libpango1. 0-dev libatk1. 0-dev libgtk2. 0-dev libglade2-dev gcc gcc-c++ gcc

In the Centos7 terminal, we enter java-version to see the Java version, but the input javac does not respondThe reason is that the OpenJDK JRE is not a real JDK preinstalled in the system, so you have to install it yourself and then configure the

Virtual machine minimized after installing CentOS 6.8, the system's default Yum source files are as followsll/etc/yum.repos.d/650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M01/8A/08/wKioL1gkcKOwSd2BAACV3ymW6rU091.jpg "title=" 03.jpg "alt="

# 1 Edit Startup fileVi/etc/rc.d/rc.localExport java_home=/usr/local/java/jdk1.7.0_55# Start Fastdfs/usr/bin/fdfs_trackerd/etc/fdfs/tracker.conf/usr/bin/fdfs_storaged/etc/fdfs/storage.conf/usr/local/nginx/sbin/nginx# Start

1. Boot does not startIn the actual production scenario, we like to install some software services, set the software to boot, set to boot from boot There are two ways:1) set to chkconfig, You can write a script to view the command to set the boot-

NTP Service time synchronizationTurn off firewalls and SELinux or turn on all firewall services[Email protected] ~]# firewall-cmd --set-default-zone=trusted NTP service[[email protected] ~]# yum–y install NTP[email protected] ~]# cat /etc/ntp.

Centos 6.8 startup damage repair Two days ago, I encountered a problem. centos had to start with CD to enter the system. At that time, I wanted to perform a test. Now I have time to try it in VMWare. The idea is this: delete the files in the boot

Solve CentOS -- "/proc/sys/net/ipv4/ip_forward" E667: Fsyn Vi/etc/sysctl. confSetNet. ipv4.ip _ forward = 0ChangeNet. ipv4.ip _ forward = 1If this option is not available in this file, add it.Then run the command: # sysctl-pMake it take effect.

Solve centos to delete the folder permission denied Centos Delete folder permission denied The folder extracted with the tar command has a lock and cannot be deleted; For example: Use rm-rf to delete the output as follows: Key Information

Cloudera Hadoop CDH 5.2.3 and Cent OS 6.6 are used for this installation. The installation process is very unprofessional. For record only, do not refer.I. Preparations before installation1. Update the systemYum update2. Install JDKA. Download and

Usage: The code is as follows:Copy code [Root @ itchenyi-1 ~] #./Vsftpd_auto_user.py create chenyi # create a userPlease input your ftpuser's password>>: Password[Root @ itchenyi-1 ~] #./Vsftpd_auto_user.py delete chenyi # delete a user[Root @

The steps for installing and configuring ss-manyuser are as follows.1. Install required componentsYum install wget git tar gcc-c ++ openssl-devel pcre-devel python-devel libevent automake autoconf libtool make-yII. Upgrade PythonRefer to CentOS to

Example 1: website stress testing tool webbenchWget http://blog.s135.com/soft/linux/webbench/webbench-1.5.tar.gzTar zxvf webbench-1.5.tar.gzCd webbench-1.5Make & make installUsage:Webbench-c 500-t 300Parameter description:-c indicates the number of