Linux

One. Using superviseis a function of daemon-tools, the daemon of the system. It can be restarted automatically when the process is hung out.Two-Installationwget http://cr.yp.to/daemontools/daemontools-0.76.tar.gzTar zxvf *.tar.gz && CD

Putty Telnet to Linux, the remote command also stops executing after the Putty session window is closed, and a screen program is required if you want the command to continue. If you do not have screen installed, install (Debian) with the following

How to view version information under Linux, including the number of bits, version information and CPU core information, CPU specific models, etc., the entire CPU information at a glance.1. # uname-a (Linux view version current operating system

[Nginx configuration] nginx performs non-80 port forwarding, nginx80One scenario Recently, I used PHP to rewrite a project written in JAVA. To view the previous project, I need to build a local Tomcat project to run JAVA. After the configuration is

[Network Management] difference between full duplex and half duplex My colleague said that the network in the new office has been unstable and there is a frequent disconnection delay. Check the incoming line and change the switching network cable.

The spool file generated in the shell script has no execution statement #! /Bin/bash # start on 20151209 # auto_check.sh # liming # aim to do db check automatically # usage: su-oracle-c 'sqlplus-s/as sysdba

Linux shortcut keys are often used to improve work efficiency.I recently found that some repetitive commands are frequently used in my work, and some long Ming commands are frequently modified. I feel that it is necessary to popularize some common

Configure Firewall operation instances (enable, stop, enable, and disable ports) in CentOS)Basic firewall operation commands: [root @ localhost ~] # Service iptables status stop firewall: [root @ localhost ~] # Service iptables stop Start firewall:

Install shadowsocks on CentOS7 Use oneinstack one-click installation script to install SS Install shadowsocks: wget http://mirrors.linuxeye.com/oneinstack.tar.gztar xzf oneinstack.tar.gzcd oneinstack./shadowsocks.sh install Set an SS password,

CentOS Hotname Modification1. View hostname Use uname- [Root @ localhost logs] # uname-aLinux localhot. domain1 2.6.32-220. el6.x86 _ 64 #1 SMP Tue Dec 6 19:48:22 GMT 2011 x86_64 x86_64 x86_64 GNU/Linux Use hostname or uname- [Root @

View the last Centos startup time and running time1. uptime Command [SQL] view plaincopy [Spark @ MasterLog_Data] $ uptime 09: 18: 01up20: 17,1 user, loadaverage: 0.13, 0.12, 0.14 2. view the start time of the/proc/uptime file computing

Install OpenCV on CentosTo get familiar with C ++ in linux, we are going to first configure the environment by porting the previously written project from windows to linux. This is tedious and has many errors. Record it now.System: Centos 6.5Last

Centos7 installation and configuration ELK 1. server Installation # Installing elasticsearch Yum install java-1.8.0-openjdk ruby Yum install elasticsearch-2.1.0.rpm Systemctl start elasticsearch Rpm-qc elasticsearch Curl-X GEThttp: // localhost: 9200

Practical optimization after CentOS 7 Installation 1. Install nux-desktop software source This is a software source provided by a netizen. Although it is provided by an individual, the software quality is good, as long as you pay attention to and

How to connect XManager to centos After reading a lot of information, it took several minutes to connect XManager to centos. Step 1:Download the graphic interface GNOME firstYum groupinstall "Desktop"Yum groupinstall "X Window System"Yum

Centos root partition resizing Operating Environment:[Root @ linuxidc ~] # Uname-Linux linuxidc 2.6.32-358.18.1.el6.x86 _ 64 #1 SMP Wed Aug 28 17:19:38 UTC 2013 x86_64 x86_64 x86_64 GNU/LinuxStatus quo analysis:The system has two hard disks. The

Steps for online raid resizing on the DELL server Centos1. Configure LVM in CentOS6.2 LVM is short for Logical Volume Manager. It is a mechanism for managing disk partitions in Linux, LVM is a logical layer built on hard disks and partitions to

CentOS6.6 install VMware Tools To facilitate copying and pasting files between virtual machines and hosts, Drag and Drop files, and install VMware Tools. The following is a record of my installation steps: Step 1: Open the VM and click VM in the

Simple commands for ls and tree in CentOS 1. Command ls -L detailed information -A. View hidden files or directories. -D: only view the directory itself, not list the files and directories under the Directory -T: sorted by Time2. tree-C/etc can be

Static IP settings for Centos 7 Learning Using a virtual machine to learn Linux may be the simplest and most effective way. I have previously written an article about Centos 7 static configuration and record it this time. How to Use VirtualBox and