Linux

One, view the Linux kernel version command (two methods):1, Cat/proc/version [Email protected]centos home]# cat/proc/version Linux version 2.6.32-431.el6.x86_64 ([email protected]) (GCC versio n 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)) #1

############ #creat Local yumsource##############Mkdir/westos # # build directory /westosMount/iso/rhel-server-7.1-x86_64-dvd.iso/westos # # mount the image file to /westosMkdir/backup # # build directory /backupmv/etc/yum.repos.d/*/backup # # to

Linux has a graphical and command line two operations, graphical and windoes similar, here is no longer explained, the following command lineCli:command Line Interface is the command lines that use the command behavior shell,Shell is divided into sh

01.Linux Kernel Learning Primer http://v.youku.com/v_show/id_XNjc1NzEzODAw.html02.Linux Kernel Introduction http://v.youku.com/v_show/id_XNjc1NzE0OTAw.html03.Linux Kernel compilation http://v.youku.com/v_show/id_XNjc1NzE1NDQ0.html04.Linux Kernel

Linux shutdown command:1- init 0 shutdown. Specific details accept can be init--help query as follows:init [OPTIONS ...] {COMMAND}Send control commands to the init daemon.--help Show This Help--no-wall Don ' t send wall message before Halt/power-off/

To start the network card for the server#给服务器启动网卡service Network restart# LAN Card profile path/etc/sysconfig/network-scripts/ifcfg-eth0# edit NIC Information vim/etc/sysconfig/ network-scripts/ifcfg-eth0# manually start the NIC Ifup eth0# manually

Using Linux for some time, you often hear around, using Linux frequently encountered in the Linux common services summed up, so that there will be more problems to solve the problem, listen to other people put these professional terms, will not be

===========shuxiangguo============Learning from http://roclinux.cn/?p=49Du:disk Usage HDD Usage1, Du-h.“.” Represents the current directory. can also be replaced by a clear path-H means to use K, M, G to facilitate people to read the form of display2

Linux shared LibrariesShared libraries in Linux are typically named with. so.x.y.z, where x, Y, Z are the main version number, minor version number, and release version number. The same library, the major version number is incompatible with each

LVS + Keepalived enables high availability, load balancing Web clusters, and lvskeepalived Introduction: LVS is short for Linux Virtual Server, which means a Virtual Server cluster system. This project was established by Dr. Zhang Wenyu in May 1998,

Install 7zip and iftop in CentOS 7 Download p7zip_15.14.1 for CentOS 7 Compilation and Installation #!/bin/bashcd /usr/loacal/src wget http://120.52.73.43/jaist.dl.sourceforge.net/project/p7zip/p7zip/15.14.1/p7zip_15.14.1_src_all.tar.bz2yum install

Problems caused by mismatch between Spring MVC and JDK versions In a simple example project, the springMVC version is 3.2, the jdk version is 1.7, And the annotation processor adapter and processor er are used. Each handler is configured separately

Configure Sonar and Jenkins for continuous review This document uses the CentOS operating system as an example to describe how to install and configure Sonar and how to integrate it with Jenkins. The code is continuously reviewed using tools such as

Install and configure CentOS 6.8 in VMware CentOS developer and maintainer Johnny Hughes released the CentOS Linux 6.8 operating system earlier. The system brings new Linux 2.6.32 kernel and many changes. CentOS Linux 6.8 officially released: new

CentOS sets system time and Network Time Synchronization Linux Time is divided into System Clock (System Time) and Real Time Clock (hardware Time, RTC ). System time: the time in the current Linux Kernel. Hardware time: the time when battery

Compile and install Nginx 1.8.0 in CentOS 7.0System Version: CentOS nginx Nginx1.8.0 Tar zxf nginx-1.8.0.tar.gzcd nginx-1.8.0/vim auto/cc/gcc annotation debug can reduce the size of installed vim src/core/nginx. h hide nginx version information #

Spark1.6 Memory Management The memory management module of Spark has changed since version 1.6.0. The memory management module of the old version implements the StaticMemoryManager class and is now called "legacy ". The "Legacy" mode is disabled by

How Memcached works and how to install and deploy it in Linux Memcached is a high-performance distributed memory object Cache System for dynamic Web applications to reduce database load. It caches data and objects in the memory to reduce the number

Modify the default Log Path of Tomcat6.0.25 By default, the log storage path of atat6.0.26 is atat6.0.26/logs: [Root @ modelC65 tomcat6.0.26] # cd logs/ [Root @ modelC65 logs] # ll Total 0 -Rw-r --. 1 root 0 Jul 10 10:35

Configure the. NET Core environment in Ubuntu 16.04 Use VMware10.0.4 to install Ubuntu 16.04 and configure the. NET Core environment. Ubuntu 16.04 desktop：http://releases.ubuntu.com/16.04/ Microsoft provides Linux environment configuration steps