Linux

I believe you vpser in the use of VPS will often in different VPS between the backup data or transfer data, most of the time the VPS has installed Nginx or similar Web server, directly to transfer the files to the Web server directory, Then execute

The Wireshark is an open-source grab tool with an interface that can be used to perform statistical analysis of system traffic.InstallationSince Wireshark is interface-based, it is generally run in an interface environment and can be installed by

Linux under the VI Editor for simple paste copy cutting function If you want to paste the third line in the file into line 15th:1. Enter your file (in command mode, not edit mode)2. Move your cursor to the beginning of your third line (with the

Common compression commands for Linux systems:In Linux, the zip file extension is mostly: "*.tar, *.tar.gz, *.tgz, *.gz, *." Z, *.bz2 "Linux supports a very high number of compression commands, and different commands use compression techniques that

#/sbin/iptables-i input-p TCP--dport 80-j ACCEPT#/sbin/iptables-i input-p TCP--dport 22-j ACCEPT  #/etc/rc.d/init.d/iptables save  After restarting the computer, The firewall has already opened 80 and 222 ports by default.   Temporarily shut down

If you've been in the IT circle for a long time, you should have heard about SSH's great tool and its security features. This tutorial allows you to master the technology of connecting to remote computers securely and conveniently via SSH in a short

How do I troubleshoot hardware problems in a Linux system? (4) 2013-03-27 10:32 51cto.com of nuclear coke translationfont Size:T | T In the Linux system, the troubleshooting of hardware problems may be the most difficult task in the field of

Adobe has stopped updating Flash Player on Linux systems, which has caused many web videos to not be viewed through the browser, which is very uncomfortable!Fortunately, the user left a little bit of hope, that is, Chrome browser.Google Chrome,

What do you do when you're not sure what commands you're running, especially complex commands that use a lot of options? In this case, we use the man pages to get help. There are other options that may include commands suchas ' help ', 'whereis' and

The Web service used by a Web site on a linux server is nginx+mysql+php and needs to be migrated to a Windows server for a variety of reasons.Preparation for pre-workVersions of 1,php and MySQL2, site size and type3, Database sizeBecause the website

At present, many people in PC use Windows system, but also installed Linux system, so how to implement the hard disk resources in Linux or Windows Exchange visits is very important.Access Windows hard disk partition under LinuxAccessing the hard

Details of the Linux neighbor subsystem: confirm-OpenVPN server mode MAC address learning, confirm-openvpnmacIn the article parsing the aging time principle of ARP cache implemented by Linux, I analyzed the conversion of the neighbor subsystem of

Build sftp with openssh in linux (including note) and opensshsftp To build sftp, three parts are required: zlib (including zlib, zlib-devel), openssl, and openssh. The required rpm packages are available in csdn.   1. openssl is installed in general

Detailed description of Linux rpm command parameters and rpm usageZookeeper [Introduction and application] RPM is a RedHat Package Manager (RedHat Package management tool) similar to "Add/delete programs" in Windows" Run the rpm installation

Tripwire, the latest data integrity check tool in CentOS Tripwire is an open-source integrity check tool. Tripwire generates a unique identifier (also known as "snapshot") for the file or directory status and stores it for future use. When the

CentOS cannot install Chrome alternative solution Prerequisites 1. Chrome cannot be installed because Cent OS kernel version is too low 2. Alternative: You can use the Chromium browser. Install Google Source Cd/etc/yum. repos. d/ Sudo wget

Linux Client/Server programming paradigm 2 -- Concurrent Server (process pool), linux paradigmIntroduction Let the server call fork to create a sub-process pool during the startup phase and process client requests through sub-processes. Use

Upgrade CentOS 4.x to CentOS 5.x Note: Current operating system: CentOS 4.x 64-bit Purpose: Use the yum command to upgrade CentOS 4.x to the latest CentOS 5.x version. 1. Upgrade CentOS 4.x to CentOS 4.9 Cd/etc/yum. repos. d/# enter the Directory Mv

Rotten mud: centos installation and configuration of DNS server, centosdns This article was sponsored by Xiuyi linfeng and first launched in the dark world. To configure the DNS server in centos, you must first install the DNS software BIND. Of

How to install and upgrade Wine 1.7.20 for Ubuntu or Linux Mint The Wine 1.7.20 development edition was released in June 13, 2014. Next we will introduce how to install it in Ubuntu 14.04, Ubuntu 13.10, or Ubuntu 12.04. Wine is an open-source