Commands used to create a chat server and remove redundant software packages in Linux
Here, let's look at the next part of the Linux Command Line practical skills. If you miss the article before Linux Tracks, you can find it here.
Five interesting
This article mainly introduces the Linux batch backup server configuration file and directory methods, the need for friends can refer to the next
Function:1. Only in the backup machine, the remote server only need to allow the backup
mail notification.
5 The target path for SVN backup is/mnt/svn119, backup directory naming rule: repos+ current date, such as repos20091112. Where/mnt/svn119 is mapped to the/SVN directory of the standby machine.
6 The log information that is backed up is stored in the/svn/shell/logs directory of the host, and the corresponding log file is: current date. Log, such as 20091112.log. After the
As a free network operating system, Linux is more and more popular with the network enthusiasts, the current Internet run a large number of hosts are Linux, and China has to Linux as a government Internet designated network operating system. There are signs that Linux is gradually maturing.
In order to solve the contr
A few years ago, only Sendmail was available for free mail servers in Linux. However, due to the Sendmail defect, some developers have developed several other mail server software. Currently, the free email server running in Linux, or the MTA (Mail Transfer Agent), has sever
SWsoft's business is to split Linux servers into independent partitions, and the company will start testing its own version of Widnows.
The software is named Virtuozzo. The function is to split an operating system of a single version to make it look like several operating systems. The software is mainly applicable to companies hosting low-traffic websites. Vir
The data on the server is so important that we have to back it up regularly! Here is a backup of MySQL and the use of rsync to synchronize files on the server, thus enabling the backup of files between multiple Linux servers.A MySQL BackupMySQL
Tags: database art blog Linux environment OSI access TSQL title LinuIs there any software under Linux that can connect to MSSQL SERVER on Windows? http://dbeaver.jkiss.org/of the GUI http://bbs.csdn.net/topics/391014331 Https://github.com/serge-rider/dbeaver Https://github.com/serge-rider?tab=repositories How to connec
concerned business operations), and then obtain "concurrent users" based on the scenario using some methods (mathematical models and formulas that compute the number of concurrent users). The reason for this is: Suppose an application system, the peak of 500 people at the same time online, but these 500 people are not concurrent users, because it is assumed that at a point in time, 50% of the people are filling in complex forms (filling out the form action on the
Tags: Linux services YumYum working mechanism基于红帽RPM封装包构建的软件更新机制基于C/S架构自动解决软件依赖关系所有软件包集中在yum软件仓库提供默认在/etc/yum.repos.d/CentoS*.repop记录软件来源Software Warehouse包含大量软件包+配套的档案数据Packages (软件包)+repodate (仓库档案)默认由CentoS官方提供Software Management CommandsYum list 软件名 列出某个软件的安装信息Yum info 软件名Yum provides 程序或文件Yum list install/available 列出已经安装、可安装的软件Yum –y insta
The IBM Tivoli Directoy Server is a complete implementation of the Lightweight Directory Access Protocol (lightweight directories access PROTOCOL,LDAP), powerful, stable and reliable, and is the foundation rock for building enterprise portals; This series of articles to explain the TDs installation related knowledge; The list of articles is as follows: 1, install DB2 database; 2, install TDS software; 3, cr
Finalshell is an integrated server, network management software, not only SSH client, but also powerful development, operation and maintenance tools, fully meet the development, operation and maintenance needs. User QQ Group 342045988 Windows edition: Http://www.hostbuf.com/downloads/finalshell_install.exe Mac Edition , Linux Installation and tutorials: h
Haproxy + Apache for Linux Server Load balancer Software
Haproxy provides high availability, Server Load balancer, and reverse proxy Based on TCP and HTTP applications, especially for websites with extremely high loads that usually require session persistence or layer-7 processing. Haproxy runs on the current hardware
October 17, 2016Brother K's servers are external services to do web businessSo they're often harassed by some hacker.It's not a success, but it's very worrying.If you understand the hack.You must know how often a Web server is attacked by hacker.is being attacked almost all the while.Of course there are many ways to attack, and K has played for years.But ultimately the ultimate goal is to upload the Trojan to control your machineThen a free and powerf
InnoDB. , while SQLite is rarely compiled, it is directly downloaded binary files to use.2. The software needs a unified installation path , each team will own the installation directory contract, some like to be installed under the/opt/, some like to install in the/usr/local/, compile the installation can easily specify these paths (configure--PREFIX=XXX)3. Need the latest version , the software warehouse
Local single File upload script, name uf
This is done on the local test, using the Bpcs_uploader script implementation, just for simple encapsulation, automatically improve the cloud file path.
Technical Highlights: Use DirName to get the directory where the files are located, use PWD to get the full path of the file, and as a cloud file path.
#!/bin/bash
cur_dir=$ (CD "$ (dirname") "; pwd)
name=$ (basename "$")
/home/grm/bin/bpcs_uploader/bpcs_uploader.php Upload $ awin$cur_dir/$name
Local f
The Red Hat series of Linux software management is divided into three categories: 1. RPM installation software. 2. Yum installs the software. 3. Source package compilation and installation. The previous two types will be detailed in the relevant topics. The compilation and installation of the source package is very cri
First, Cockpit introduction:Cockpit is a free and open source server management software that allows us to easily manage our gnu/linux servers through its beautiful WEB front-end interface. Cockpit makes it easy for Linux system administrators, System maintainers, and developers to manage their servers and perform simp
Ask an Omnilite software to access the Linux NFS server? -- Linux general technology-Linux technology and application information. For details, refer to the following section. I have created an NFS server in RHEL4. There is no pro
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