Linux

The implementation of the server and the client chat with each other, no order restrictions, can be carried out at the same time. Service side: SERVER.C #include #include #include #include #include #include #include #include #include #include

To solve the Chinese hollow, increase the bold italic. To beautify the English display. This article is passed on the ubuntu/dapper. Debian/sid 1, upgrade Libxft2,libfreetype6,fontconfig to the latest version. $ sudo apt-get install

Submitted by Felix on 2007, November, 11:51 AM. The technology of Swine This article is a comprehensive reference to several articles written in this, thanks to several authors, the following is the reference to a few of the original

MPlayer is one of the most media-enabled players with the fastest playback speed (correctly installed graphics drivers), and it can play almost all of the win media files. The following describes how it is installed: Installation premise:To compile

1. As shown in the picture above, we often see the word checksum when downloading some things, the Chinese literal translation should be the meaning of the sum of the check code, commonly used in general MD5 and SHA1 two kinds. Under Linux it is

Find a file and replace the contents of the file[Email protected] ~/data]# find/root/data/-type f-name '. txt './oldboy.txt./acheng.txt./magua.txt./op.txt1. Method one [[email protected] ~/data]# find/root/data/-type f-name '. txt '-exec sed-i '

Brief introduction:Zabbix is an enterprise-class open source solution that provides distributed system monitoring and network monitoring capabilities based on a web interface.Zabbix can monitor various network parameters, ensure the safe operation

Reference interception part: 7764461Under Linux You can modify the protocol stack to change the TCP buffer related parameters:Modify the system socket bufferecho 65536 >/proc/sys/net/core/rmem_maxecho 256960 >/proc/sys/net/core/wmem_maxecho 65536

In the "in-depth understanding of parallel programming" in the group, a Millet brother asked a question, server a contracted to the server b,seq is 1, but in the case of failure to receive Server B message reply, sent aRST, but in the RST message,

Tainted kernels:Some oops reports contain the string ' tainted: ' After the programCounter. This indicates the kernel have been tainted by somemechanism. The string is followed by a series of position-sensitiveCharacters, each representing a

The Linux file system mounted under Aix failed with the following code# Mount 172.16.4.176:/tbackup/tbackup/dbraMount:1831-008 giving up on:172.16.4.176:/tbackupVmount:operation not permitted.----------------------------------------------------------

Transferred from: http://www.cnblogs.com/lanyuliuyun/p/5011526.htmlRecently a simple look at a handful of linux-3.10.25 kernel in Select/poll/epoll this several IO event detection API implementation. Make some records here.The basic principle is the

UNIX programming has its own specific style, we should try to follow this design style when we learn UNIX programming, it can help us to avoid some problems. SimplisticMany of the useful and easy-to-use UNIX system software are simple,

1, because Jenkins is based on Java development, pre-installation to confirm that the operating system has installed JDK and TomcatHow to install, please refer to deploying Tomcat server on Windows/linux2. Download War pack:

If you have a data disk for your ECS instance, you will need to format the data disk and mount the file system before you can use the data disk properly.This article describes how to create a single partition data disk with a new data disk and mount

Linux Common Command DaquanI've been working with Linux lately, and I've had to buy a bird's-brother's book to look at, and it feels good. I think Linux is more troublesome than Windows is a lot of things to command to control, of course, this is

Requirements are as follows:Every night 0 o'clock on NFS Server A (rsync client), package the backup Site Program directory (/var/www/html)Push to Server B by using the rsync command to save the backupSpecific requirements:1.NFS servers and backup

When I first started doing performance tests, I didn't know anything, just the pressure test. When will the system be paralyzed when it ends. But the system because of what paralysis is not very clear, and then began to study server performance

One. Nginx configuration file Nginx configuration file:/etc/nginx/nginx.conf/etc/nginx/conf.d/ /etc/nginx/default.d/Configuration file StructureThe structure of the Nginx configuration file:Main (Global configuration segment)Events {...}HTTP {...

In order to reduce the pressure of the Tomcat service, the picture on the page using the Windows version of the Nginx load, because some pictures are larger, loading particularly slow, so in Nginx opened the compression function of gzip. Loading