CentOS

Because before the MongoDB shards are not used replica set, the recent network pressure is large, so prepare to study, so in their own computer virtual machine to build the environment, but found that before VMware set up DHCP, so every time after

Preparatory work:1, configure the firewall, open 80 ports, 3306 portsVi/etc/sysconfig/iptables-A input-m state–state new-m tcp-p tcp–dport 80-j ACCEPT #允许80端口通过防火墙-A input-m state–state new-m tcp-p tcp–dport 3306-j ACCEPT #允许3306端口通过防火墙Add the above

The minimal version of CentOS does not start the network by default, so you should configure the network yourself after installing CentOS.Old man's VMware virtual Machine network connection is in NAT mode (other ways not tried).1 Modifying the

./configure--with-features=huge--enable-fontset--enable-gui=gtk2--enable-multibyte--enable-pythoninterp-- Enable-rubyinterp--enable-perlinterp--enable-luainterp--enable-sniff--enable-cscope--enable-xim###--prefix=/usr/local/vim74###

I recently installed a centos6.5 system and found that there are many applications in the application menu that start with K and are basically not very useful to me.So want to uninstall these applications, because so many applications, on the

directly on the Internet.Yum Groupinstall "Desktop" has been tested on my machine and is not valid. What I'm using:Yum Groupinstall ' GNOME Desktop ' is OK, note the difference between double quotes and single quotes. Do not know if this is the

CentOS 7.0 Minimized installationView IPIP addrView Extranet IPCurl Ifconfig.meRestartShutdown-r nowInstalling wgetYum-y Install wgetView All FilesLS--allGo to CatalogCD Directory NameUnzip the. tar.gz fileTar zxvf file name. tar.gzForce Delete

Installing NumPy and SciPysudo yum install numpy.x86_64sudo yum install scipy.x86_64Install PIP# wget "HTTPS://PYPI.PYTHON.ORG/PACKAGES/SOURCE/P/PIP/PIP-1.5.4.TAR.GZ#MD5=834B2904F92D46AAA333267FB1C922BB"-- No-check-certificate# TAR-XZVF

Turn on the Redis port and modify the firewall configuration file Vi/etc/sysconfig/iptablesJoin Port Configuration-A rh-firewall-1-input-m state--state new-m tcp-p TCP--dport 6379-j ACCEPT-A rh-firewall-1-input-m state--state new-m tcp-p TCP--dport 6

Linux basic commandsLinux servers basically do not install X-window, that is, there is no Windows environment, only text mode, so mastering some of the Linux commands for future work is obviously very important.Important several hotkeys [Tab], [Ctrl]

1, first check the type of USB drive $ lsusbbus 001 Device 001:id 1d6b:0002 Linux Foundation 2.0 root hubbus 002 Device 001:id 1d6b:0002 Linux Foundation 2.0 root hubbus 001 Device 002:id 8087 : 0020 Intel Corp. Integrated rate

#使用rootssh [email protected] #查看硬盘情况fdisk-l#/dev/xvdb partition fdisk/dev/xvdbn #新建一个分区p #主分区1 #主分区id #回车 Use the default start address #回车 Use the default end address W #保存 hint syncing disks. The partition succeeds MKFS.EXT3/DEV/XVDB1 #格式化分区

Preface:(Application scenario Requirement analysis)Since the installation of the system is not properly planned storage, or as the business expansion to the storage space requirements of the geometric growth, the original planned system storage is

1, first, to have a CentOS installation media, use the media to start the computer appears the following interfaceInterface descriptionInstall or upgrade an existing system installation or upgrade of existing systemsInstall the system with basic

Preface: Recently, I was studying Linux and wanted to connect to the centos system under the virtual machine. I checked it online and I was able to tune it. 1. Set your local vmnet8 IPaddress to automatically get it. 2. in VMware,

CentOS boot stops at the boot progress bar certmonger Solution The newly installed CentOS6.4 is stuck in the progress bar when it is started for the first time. At first, it was thought that the response was slow and it would take some time. It may

Common Solution for CentOS yum errorsCentos-yum update problem-103When installing software on centOs. Error message:Cocould not retrieve into listhttp: // your list.centos.org /? Release = 6 & arch = x86_64 & repo = OS error was14: pycurl error

CentOS 7.0 NAT network configuration, centosnat Resource: Virtual Machine Software: VMware Version: 10.0.3 build-1895310 CentOS7 mounting Disk: CentOS-7.0-1406-x86_64-DVD.iso  Step 1 create a VM. Right-click VMware on the left and choose new

These two days work is to use several PCs to build a local test environment for the development team: CentOS-6.4-x86_64 + ant + svn.To simplify the operation and ensure system stability, all systems adopt the minimal installation method. In addition,

Installation InstructionsAfter installing the SVN server, this article is not integrated with Apache. The process is as follows:System environment: CentOS-6.2Installation method: yum install (source code installation may cause version compatibility