CentOS

Centos : https://www.centos.org/download/ Release Notes: 　　DVD version : This is a common version, is the normal installation version, recommend everyone to install. It contains a large number of commonly used software, most of the time

first, the preparation of knowledge:The virtual machine has 3 virtual machine switches installed by default, VMnet0, VMnet1, and VMnet8, and these 3 individual virtual switches function differently, as follows:1. VMnet0 (default bridged) In bridging

Official website Download: http://sphinxsearch.com/downloads/sphinx-2.2.10-release.tar.gz/thankyou.htmlInstalling SphinxExtractTar zxvf sphinx-2.1. 4-release.tar.gzcd Sphinx-2.1. 4-release.

One, the Linux operating level1) 0: Shutdown2) 1: Single User3) 2: Multi-user status No NETWORK service4) 3: Network Service with multi-user status5) 4: The system is not used reserved to the user6) 5: Graphical interface7) 6: System restartNote:

When using the Yum Online installation package on CentOS, sometimes 32-bit and 64-bit packages are installed at the same time. It also updates the two copies at the time of update.In fact, let Yum install only 64-bit packages, just add a exclude

CentOS installed in the virtual machine follow the old boy's tutorial install CentOS 6 pick the necessary components, the next step will need to install a few of the Yum tools for operations, But the default installation of CentOS repo source is

1. Install the Pcre-devel library required by NginxYum install-y gcc gcc-c++wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.33.tar.gzTar zxvf pcre-8.33.tar.gzCD pcre-8.33./configure--prefix=/usr/local/pcreMakeMake install2,

View current Linux Server partitionsDF -HTo view the current Linux server hard disk:Fdisk-l/DEV/SDA First Hard Drive/dev/sdb Second Hard driveAnd so onTake/dev/sdb as a new hard drive, for example, you need to do the following to normal use1.

After we have added the hardware, we can view the specific network in the configuration file/etc/udev/rules.d/70-persistent-net.rulesCard serial Number The rest of the network adapter configuration steps are not changed, can refer to the

CentOS 7, LAMPBrief introduction:Lamp refers to the first letter of the Linux (operating system), Apachehttp Server, MySQL (sometimes also referred to as MARIADB, database software) and PHP (sometimes referred to as Perl or Python), which is

1. Download the Redis installation packageAddress: http://download.redis.io/releases/redis-3.0.6.tar.gz2. Unzip the installation packageCommand: Tar zvxf redis-3.0.6.tar.gz3. Go to the folder and installCommand: CD redis-3.0.6.tar.gzCommand: Make4.

CentOS 7.0 close FIREWALLD Firewall directive and replace Iptables firewall time: 2014-10-13 19:03:48 ah ya ya source: Ah ya Ya Digital Network view:11761 Comments:2 Service Firewalld Stop1. Disable Firewalld

Linux system startup logon processThe entire process from boot to login for a Linux system is roughly as follows: 1> Loading BIOS information: Includes hardware information such as cpu/graphics/memory/hard disk/NIC, device boot sequence, clock

After the installation of the CentOS virtual machine is successful, the gateway is not enabled by default, and the network adapter is enabled by modifying the configuration file After editing the system configuration file, the virtual machine

1. Open the Command window and switch to the root account: Su-root2. Enter directory:/etc/sysconfig/network-scripts, open File VI ifcfg-eth03. Modify the Parameters:# # NAME device=eth0# The physical address of the network card hwaddr=00:0c:29:6a:91:

Log in to the Centos6.5 system.Example: Log in with the root user.Note: If you log in as a non-root user, you will need to add sudoif you are not sufficient to perform certain commands. Check to see if SSH is installed.Input command: RPM-QA | grep

First, configure the firewall to open the port required by the FTP serverCentOS 7.0 defaults to using firewall as the firewall, where the iptables firewall is changed.1. Close firewall:Systemctl Stop Firewalld.service #停止firewallSystemctl Disable

1. Environmental description System: CentOS, 2.6.32-573.el6.x86_64;tomcat:apache-tomcat-7.0.682. Download the file and upload it Download Apache-tomcat-7.0.68.zip,crt rz-y upload to the/opt directoryDecompression: Unzip-o Apache-tomcat-7.0.68.zip3.

1. Install Tomcat (the installed Tomcat is best placed under the same path)A. Get the installation package and unzip it (get the installation package: Upload and download using Rz\sz, file sharing via mount, samba service)The method used this time

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