Linux

Linux SVN server to create a repository1. Installation ServicesThe installation of SVN was simplified and solved directly with Yum.Yum install-y Subversion2. Create a version libraryMkidr/svn/objSvnadmin Create/svn/obj3. ConfigurationAfter using

Http://www.ibm.com/developerworks/cn/linux/l-hisock.htmlWhen developing a socket application, the primary task is usually to ensure reliability and meet specific requirements. With the 4 tips given in this article, you can design and develop a

HAProxy provides high availability, load balancing, and proxies based on TCP and HTTP applications, supporting virtual hosting, which is a free, fast, and reliable solution. Haproxy four-layer load Balancing SetupHost Planning:Server 192.168.1.148

Unicast can only be sent to one receiver, but when sent to multiple receivers, it is not only consuming traffic, but also time consuming, total traffic = The receiver of the traffic per recipient.Broadcast mode is sent to all hosts, the disadvantage

1. Big BlueprintThe big blueprint shows the interaction between the IPV4 protocol and other subsystems, Paul's device drivers, NetFilter, L4 layer protocols, and so on. Messages in the IPV4 protocolWe can roughly see the flow of data in the IPV4

First, Debian 7.1.0 the latest installation CDSecond, installation system tutorial diagramThird, DEBIANLNMP more related use series articlesFirst, Debian 7.1.0 the latest installation CDDebian7.1.0 's installation image file has DVD disc ISO,

Environment:A server: Nic 1:192.168.1.151 nic 2:10.10.69.10B Server: Nic 1:10.10.69.41Requirements:Access to 192.168.1.151:1521 is access to 10.10.69.41:1521Enable port forwarding:Echo 1 >/proc/sys/net/ipv4/ip_forwardEmptying the NAT tableIptables-t

I. Recurring Task schedule Type:1, one-time task Execution (At,batch)-not important:A, at:Interactive: Let the user enter multiple commands to execute at the at> prompt.For example: #at 10:02, go to the AT command prompt, as follows:#at >

Today, using Ubuntu to copy data to the classmate, suddenly one of the folder disk can not be copied and deleted. Then Windows7 can delete the other than the modified folder data, but the modified folder is not deleted, the read-only property will

Linux Common Command DaquanSystem Information The processor architecture of the Arch Display Machine (1) UNAME-M display the processor architecture of the Machine (2) uname-r display the kernel version dmidecode-q display hardware system

Lsof is the abbreviation for List open files, on Linux and other Unix, and on Mac XosView open files/directories and corresponding processes command-line string pid process iduser user fd TXT (process program

in the production environment, the server memory overflow, suspended animation or thread deadlock, etc., cause the service to be unavailable. The workaround that we often use is to analyze the error diary and then find out where the code is going to

Transferred from: http://www.cnblogs.com/lonelycatcher/archive/2011/12/22/2297349.htmlFunction Description: Manipulate file characteristics According to the file description.#include #include int fcntl (int fd, int cmd);int fcntl (int fd, int cmd,

Jeremy LinI think, for a lot of coder like me who use widows systems for a long time, I probably don't know what makefile is. Because the IDE in widows (like VS) is doing the work for you silently, but when you enter the Unix/linux system, that

awk Basic usage:awk [Options] ' program ' file1 file2program:pattern{ACTION STATEMENT} is made up of statements, and the statement delimiter is a semicolonAction:print, printfoption:-F: Indicates the input field delimiter-V var=value: variable

Linux logger and linux logger Logger is used to write logs to the system. It provides a shell command interface to the syslog system module. Logger syntax Logger [options] [messages] ** Options: **-d, -- udp uses the datagram (UDP) instead of the

CentOS command for reporting disk space usage df Df command to list the number of available disk space on the file system where the specified file name is located. If no file name is specified, all currently in use file systems are displayed. By

14 useful examples of Linux Sort commands (1) Sort is a Linux program used to Sort the content of one or more text files. The Sort command uses space as the field separator and splits a line into multiple keywords to Sort the files. Note that unless

Build shadowsocks in CentOS in VPS First, we will introduce several good VPS products: DigitalOcean Bricklayer Linode Detailed operation instructions for Linode: After the Linode account is bound to a credit card for activation, you can

Install the ShadowSocks server on CentOS 6.6 Install the ShadowSocks server on CentOS 6.6 1. view the system[Root @ localhost ~] # Cat/etc/issueCentOS release 6.6 (Final)[Root @ localhost ~] # Uname-Linux localhost. localdomain 2.6.32-042stab106. 6 #