Linux

Kernel optimization is the same as server optimization, in the principle of stability and security. Below with 64-bit CentOS 5.5 under theSquid server as an example to show that the client and the server to establish a TCP/IP connection will shut

Write at the beginning: contact Linux for more than 5 years, dare not say proficient, only dare to say a little bit of experience. From the Internet to search a lot of information to learn, but also in life in contact with a lot of trouble. The

Beginner Linux Soon, set up the lamp environment, to submit code to the server is always the server internal error, (in the window directory is not a problem, the judgment is not authorized) through some information on the Internet1. Check Apache

1.  Create a directory/data.  [[email protected][1] oldboystudy]# mkdir data[[email protected][1]  oldboystudy]# lltotal 4drwxr-xr-x. 2 root root 4096 apr 11 09:49  data2.  Create a file oldboy.txt below/data.  [[email protected][1] oldboystudy]# cd 

A small practice on linux network settings and linux network settingsSome time ago, I also learned a lot of Network-related knowledge and passed various practices. But never start from scratch. I will try it out in a letter today. The following are

How to upgrade to Ubuntu 15.04 before the official version is released Ubuntu 15.04 (Vivid Vervet) will arrive on schedule in a few weeks, but some of our friends are eager to try it. The following small series will tell you how to do this. You

Xshell connection to virtual machine linux1. ensure that windows and Linux can ping each other, NAT or Bridge can be ifconfig 2. disable Selinux Service 1. temporarily disable SELinux: root @ server # setenforce 0. After restarting the server,

CentOS6.5 install the Apache service I. Description CentOS can be used to install the Apache service either by using yum or by downloading the source code from the official website. Ii. Use yum to install the Apache service Step 1: Enter the

Ftp connection to virtual machine linux 1. install ftp Download the RHEL6.4 64bit trial version from the redhat official website www.redhat.com (You must register it with your enterprise email address as a partner instead of an individual user).

Nginx prompts 413 Request Entity Too Large error Solution When nginx is uploaded, it returns error 413. Check the log file and the error message is: "413 Request Entity Too Large". You need to make the following settings: Open the nginx main

Install Hadoop2.5.2 on Ubuntu 14.04 (pseudo Distribution Mode) Record the detailed process of installing Hadoop2.5.2 (pseudo distribution mode) in Ubuntu 14.04, and hope to help you. Hadoop can also run in a pseudo-distribution mode. Each Hadoop

Tomcat startup script startup. sh Analysis I. Analysis descriptionIn order to write a more complete tomcat startup automation script and use it to launch code for automatic deployment, this article analyzes starup in the bin directory of tomcat. sh

How to solve Nginx 500,502,504 errors How to solve Nginx 500,502,504 errors I. Solve the 500 error: 1. A 500 Error indicates an internal server error, that is, the server fails to fulfill the request due to an unexpected situation. 2. There are

Nginx module ngx_http_limit_req_module request processing module usage In the previous article (), we talked about the ngx_http_limit_conn_module module to limit the number of concurrent connections. How can we limit the number of requests? This

Apache-2.4.12 virtual host configuration problems and solutions Configuration of multiple virtual hosts accessed by domain name in Apache-2.4.12 Original Configuration:ServerAdmin kk@bkjia.netDocumentRoot "/data/cms"ServerName

Ngx_http_limit_conn_module for Nginx The limit_conn syntax has changed since Nginx 1.1.8. The new version is changed to limit_conn_zone. Not all connections are included in the connection limit. Only requests that have been requested by the server

Deploy an application instance using NFS I. Preparation for NFS InstallationDisable iptablesService iptables stopChkconfig iptables offSet selinuxSed-I's # SELINUX = enforcing # SELINUX = disabled # G'/etc/selinux/config Ii. NFS Server Installation1.

How to install a Web-based monitoring system linux-dash in CentOS/RHEL Linux-dash is a lightweight Web-based monitoring panel designed for Linux. This program displays various system attributes in real time, such as CPU load, RAM usage, disk usage,

Common commands for starting and stopping Nginx in Ubuntu This topic describes common commands for starting and stopping Nginx In Ubuntu. During the development process, we often modify the Nginx configuration file. Each time we modify the

How to install the lightweight Web Server Cherokee on Ubuntu 14.04 Cherokee is a free, open-source, high-performance, lightweight full-featured web server that supports most mainstream operating systems (Linux, Mac OS X, Solaris, and BSD ). It