Linux

My goal is to conquer Linux and the Unix kernel and be a system engineer.1: Learn Marco Linux courses (Centos,mysql database, related networks, etc.)2: The kernel is written in C and assembler, so it is the language foundation for learning the

Http://netkiller.github.io/www/tomcat/server.html1. Tomcat optimization is actually optimized for Server.xml (account thread pool, adjust HTTP connector parameters)Search for "maxthreads= "Maxidletime=" 60000 "Minsparethreads= "/>"Search for "port="

One: Experimental environment with "multiple Linux no password access method one"Two: Configuration processThe first 3 steps with "multiple Linux no password access method one"★ The fourth step differs from method one4. create a file named config in

Linux system ArchitectureUser interface: X Window: (Set of protocols) Classification:KDE (Kool Desktop Environment)GNOME (The GNU Network Object Model Environment) Shell: Interface for user interaction with the kernel, command

Because the directory is full of trivial small files and directory structure with deep, using rm-rf/backup, the speed is 40-60m per second, I go, 10T of data to be deleted how long ah!Find information online, can be achieved through

Because the directory is full of trivial small files and directory structure with deep, using rm-rf/backup, the speed is 40-60m per second, I go, 10T of data to be deleted how long ah!Find information online, can be achieved through

Today I looked at shell scriptbriefly, using simple program scripts to manage the Linux system. See some, finally decided to understand the next, and later use to look back carefully. shell script in LinuxShell Script is a "program" writtenusing the

/* *author : Davidlin *date : 2014-12-10pm * Email : [email protected] or [email protected] *world : The city of SZ, in China *ver : 000.000.001 *history: editor time do * 1) Linpeng 201

Once very curious thread, process of wonderful, once very like Linux under the top, PS, Pstree beautiful, have you ever wanted to see visual studio--spy++ power it?Have you ever wondered what development tools are used to create a software? Use

Modifying the IP address and gateway is a very common operation, when doing related experiments, if not set up, will bring a lot of unnecessary trouble.1. Modify the IP

#include #include#includepthread_mutex_t mutex;pthread_cond_t cond;void*child (void*Arg) {Pthread_cleanup_push (Pthread_mutex_unlock,&mutex); while(1) {printf ("Thread1 get running \ n"); printf ("thread1 Pthread_mutex_lock returns%d\n",

Hidden files:. Files that begin with Toggle IME: CTRL + SPACEBAR Command line mode toggle: Ctrl+alt (F1----F6) for text interface, F7 for graphical interface User root: Root's home folder under/root, log in directory with Userfei

The original: The difference between a socket under Windows and Linux1) header FileUnder Windows Winsock.h/winsock2.hLinux under sys/socket.h error handling: errno.h2) InitializationNeed to use WSAStartup under WindowsWsadata Wsadata;err =

Configure nginx + php + fastcgi on UbuntuIn the past two days, we need to build the nginx and php environments on Ubuntu14.04. During the configuration process, we spent a lot of time on fastcgi issues. Most of the online materials were out of

Build an FTP server in Linux In Linux, we use vsftp as our ftp server. Server OS: Redhat 6.3 1. Check whether vsftpd is installed on the server. Rpm-qa | grep vsftpd 2. If no vsftpd rpm package exists, we need to download and install Yum install

OOM killer, oomkillerIn Linux, there is an oom killer mechanism that enables selective kill of some processes when the system memory is exhausted. 1. Why OOM killer?When we use an application, we need to apply for memory, that is, to perform the

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Install and configure redis in CentOS 5.10 I was thinking about the whole game, but I have been working on hybrid. Busy is an excuse. I slept during the day yesterday. After 22 hours of continuous production, I found a new problem-Apple 4s pull-down

Centos7 compilation and installation of mplayez 1. First download the source code: http://www.mplayerhq.hu/design7/dload.html. You can first try svn can use no, I can not use So download Subversion snapshot. As stated on the dawnload page, if ffmpeg

Record centos installation tp-linkWN821N driver1. First, check the usb driver type. $ lsusbBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 001 Device 002: ID 808