Linux

Linux installation mysql5.5.40First, operating system and software Operating system and version Centos 6.4 Dependency Packages GCC, gcc-c++, CMake, Ncurses-devel Download catalogue /opt

static int __init init_scsi (void){int error;Error = Scsi_init_queue ();if (Error)return error;Error = SCSI_INIT_PROCFS ();if (Error)Goto Cleanup_queue;Error = Scsi_init_devinfo ();if (Error)Goto CLEANUP_PROCFS;Error = Scsi_init_hosts ();if

The Linux display contains all the file systems[email protected]:~$ df-a file system 1k-blocks used with available% mount point/dev/sda8 19554840 7331956 11206500 40%/P ROC 0 0 0-/procsysfs 0 0 0-/sysnone 4 0 4 0%/

First, SSH remote management Features of SSH SSH (Secure Shell) is a secure channel protocol, which is mainly used to realize remote login of character interface, and so on.The SSH protocol encrypts the data transmitted by both parties,

core is a core dump file and a mechanism for Linux servers. core is a serious problem in a program that causes the program to hang up and need to be restored. something to watch out for In the process of the program hangs, the program's

1. BackgroundMany friends use the JNI functionality of Java in their daily work.In the Linux environment, when compiling C files, you may report that you cannot find jni.h, and you cannot find jni_md.h errors.2. IntroductionFirst of all, do not

Reprint: http://blog.csdn.net/changli_90/article/details/8911191In the Linux system directory/var/run below generally we will see a lot of *.pid files. And often the newly installed program will also generate its own PID file under the/var/run

All say this theme is good, even I feel a little too big, but I think I still have to persist, efforts in a limited time to learn the secret of the Linux kernel, but also hope that we have more guidance, let me more progress. Today is all about the

As it practitioners, we often use Linux systems, but in the actual development process we usually operate on the Windows platform, in order to meet the work needs, this time we usually install the virtual machine on the Windows platform and build

Often use, own mark, incidentally to the people who need reference.1. Configuration file Modification$ vi/etc/sysconfig/network-scripts/ifcfg-eth0Content:Device= "eth0" hwaddr= "08:00:27:7c:d1:95" nm_controlled= "yes" onboot= "yes" ipaddr= "192.168.5

New requirements for recent projects require support for multiplayer live calls. Test the TeamSpeak on the installation.The http://www.teamspeak.com/home page has a server version and a client version for download and installation.Hardware and

Add a user to a user group and never use it directly:Usermod-g Groupa Doing so will allow you to leave the other user groups, just as members of this user group Groupa.Should be added with the-a option:Usermod-a-G Groupa User (fc4:usermod-g

Linux shows update 10 times after exiting[email protected]:~$ top-n 10top-19:19:21 Up-min, 2 users, load average:0.14, 0.32, 0.41tasks:196 Total, 1 running, 195 sleeping, 0 stopped, 0 zombie%cpu (s): 0.8 us, 0.3 sy, 0.0 ni, 98.9 ID, 0.0 wa, 0.0 hi, 0

A few simple system monitoring scripts under LinuxThe company does not have a dedicated system administrator, so some server security measures also have to our programmer to do, the Linux server does not know a lot, check out some information, the

Original: 10 days the first day of learning the Linux kernel---kernel exploration tool classWinter vacation idle down, can enjoy doing their favorite things, concentrate on the lab in the dry up, because when the sophomore contact Linux, just about

Linux display displays only catalog files[Email protected]:~$ ls-l-D */drwxr-xr-x 2 root root 4096 January 1 21:18 java/drwxr-xr-x 2 root root 4096 January 1 21:45 jdk/drwxrwxr-x 6 youhaidong youhaidong 4096 January 3 00:02

Two or more processes use shared memory (SHM) to communicate, always experiencing synchronization problems. The "Synchronization problem" here is not that the process reads and writes the synchronization problem, this uses the semaphore to be good.

Rsync synchronizes code files between Windows LinuxI. EnvironmentWindows:Os:microsoft Windows Web Server SP1ip:192.168.88.197Linux:Os:centos Release 6.4 (Final)ip:192.168.88.238Two. Install server-side software and configure it under

Linux C Programming learning-process, process, process !, Linux Programming Linux supports multiple processes at the same time, that is, the multi-Program Design in the modern operating system, which is also called scheduling each process in the

Install php acceleration software Xcache in CentOS Note: Php installation directory:/usr/local/php Php. ini configuration file path:/usr/local/php/etc/php. ini Nginx installation directory:/usr/local/nginx Nginx website root