CentOS

After the CentOS 6 update, the inevitable will generate multiple kernel options in the startup option, a kernel file of approximately 100 trillion (below 100M), you can use the following command to remove the extra kernel. 1. First list the kernel

Linux/centos How to see if the NIC is 100M or 1000M. Check the 100 gigabit or gigabit (1GBPS) bandwidth access, please see the command below [root@www.ctohome.com]# mii-tool-vMII-TOOL.C 1.9 2000/04/28 00:56:08 (David Hinds)Siocgmiireg on eth0

First to http://vault.centos.org/6.3/os/x86_64/Packages/download the use of the RPM package, including: ppl-0.10.2-11.el6.x86_64.rpm, cloog-ppl-0.15.7-1.2.el6.x86_64.rpm, mpfr-2.4.1-6.el6.x86_64.rpm, cpp-4.4.6-4.el6.x86_64.rpm, kernel-headers-2.6.32-

1, download and decompression From the official website (http://tomcat.apache.org/), select the appropriate version and download (My choice is: apache-tomcat-8.0.9.tar.gz). # mkdir tomcat-src && cd tomcat-src # wget

First of all, make sure your centos have quota. One more thing is to shut down SELinux. 。 First type the command sestatus-v You can see if SELinux is open. If you open this. Can Vim/etc/selinux/config Change into selinux=disabled Restart

Originally, on the blog together on the written is very complete, unfortunately, the original pure technology blog by the Wall, and at the same time, must use a amrnb and AMRWB download site also seems to be wall, or hung, helpless, and must use

1, install QT, enter the terminal of the CentOS system, execute the following order sequentiallychmod +x Qt-opensource-linux-x64-5.5.1.run./qt-opensource-linux-x64-5.5.1.run 2, the author CentOS 7 64, Installation complete Qt5.5.1. Create a new

Usage Environment: Centos 5.5 Centos Network Settings-related profiles: file/etc/sysconfig/network: can set the network open state, default interface, default gateway, host name, domain name directory/etc/sysconfig/ Network-scripts: The control

(1) in the BIOS set to boot from the CD, put the first CD, into the installation page, You can enter the graphics installation mode by tapping the carriage directly: Generally do not use: in the "Boot:" After the input text, and then press enter

install Python3.5 under CentOS • Installation python3.5 may use dependencies Yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel • Find download path to Python website, download with wget wget

installation of Centos7 Python3.5 Centos7 is installed by default python2.7.5 because some commands use it like Yum it uses python2.7.5 (Personally, don't think it's a/usr/bin to transfer python from 2.7.5 to Python3.)Create a PYTHON3 connection

You can use Rpm-qa | grep iptables to view, centos7 default firewall is firewalld,iptables should not be installed, you can use Yum install iptables-y to install. 1. Close firewall:Systemctl Stop Firewalld.service #停止firewallSystemctl Disable

When you plug your hard disk into a Linux system, always prompt when you turn on the hard drive: unknown filesystem type ' NTFS '. There are some problems with the method of trying the internet. Following the problems encountered, the correct way

Linux system is: CentOS 6.4 64-bit I. Limitation of changes in the number of documents (1) VI /etc/security/limits.conf appended at the end * Soft nofile 10240 * Hard Nofile 10240 (2) VI /etc/pam.d/login Append session

Update the System Copy and execute the following command to update the critical components of the system: Yum Update After the update completed, we need to restart the system using the following command: Reboot Install the Dependencies packages

Command Main reference http://www.jb51.net/os/RedHat/73032.html Installation InstructionsInstallation Environment: CENTOS-7Installation method: Source InstallationSoftware: apache-tomcat-8.0.14.tar.gzDownload Address:

Maven Installation Method 1. Download the latest Maven tar.gz package from MAVEN official website http://maven.apache.org/download.cgi and upload it to CentOS Method 2. or directly on the CentOS wget command to get2.1 First to get the latest maven

My CentOS version is: #cat/etc/issue: CentOS Release 6.2 (Final) 1. Install the associated package Yum install kernel-headers kernel-devel gcc make 2. View the downloaded kernel code version ls/usr/src/kernels/ 2.6.32-279.14.1.el6.i686

1) The naïve practice of the first attempt: Take the registered Golang environment variable as an example: CD/ETC/PROFILE.D Ls-rtl Touch custom.sh # or any file name you like to create a new file Ls-rtl echo "E Xport Path=\${path}:/usr/local/go/bin "

CentOS7 loading VMware process notes. First, install the bundle file of VMware Find the bundle file for VMware at end-of-year terminal Law One: (recommended) Vmware-workstation-full-10.0.2-1744117.x86_64.bundle Bash Vmware-workstation-full-10.0.2-174