Linux

linux+php5.1.6+mysql5.0.2+apache2.0.55 Installation Configuration instructions:First, mysql5.0.2 installation configuration process and Description:1, #tar-zvxf mysql-5.0.2-alpha.tar.gz2. CD

Some common shutdown/Restart commands under Linux are shutdown, halt, reboot, and Init, all of which can be used to reboot the system, but each command has a different internal working process.Linux CentOS Restart command:1, reboot2. shutdown-r now

The first method :# lsb_release-aLSB Version:: core-4.0-ia32:core-4.0-noarch:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-ia32: Printing-4.0-noarchDistributor Id:centosDescription:centos Release 5.7 (Final)release:5.7Codename:finalThis command

Linux Soft Connect and hard connect For a file, there is a unique index point corresponding to it, and for an index contact number, you can have multiple file names corresponding to it. Therefore, the same file on the disk can access

http://www.vaikan.com/use-multiple-cpu-cores-with-your-linux-commands/Have you ever had to calculate a very large data (hundreds of GB) requirement? Or search inside, or anything else--something that can't be done in parallel. Data experts, I'm

connecting to a Linux server is now generally a way to connect remotely using SSH. Recently installed a server, found that Telnet is very fast, ping everything is normal, but SSH connection is very slow. After the online information query, there are

CentOS Installation Axel:Currently there is no Axel on the Yum source, we can download the RPM package installation to http://pkgs.repoforge.org/axel/.32-bit CentOS execute the following command:Wget-c

If you have used LS under Linux, careful you will find that the directory has executable permissions! Such as:DRWXRWXR-X CL cl 4096 September 25 14:22.DRWXR-XR-X CL cl 4096 October 10 16:00. /Drwxrwxr-x 5 CL cl 4096 September 10:58

Linux provides a rich help manual that you do not have to look for when you need to see the parameters of a command, as long as you have a man.The Linux Man Handbook has several chapters:1, standard commands (command)2. System calls (Systems call)3.

To view file permission statements:In Terminal input:Ls-l xxx.xxx (xxx.xxx is the file name)Then there will be similar messages, mostly these:-rw-rw-r--A total of 10 digitsWhich: the front one-represents the typeThe middle three rw-represents the

First, what is the inode?To understand the inode, start with the file storage. The file is stored on the hard disk, and the minimum storage unit for the hard disk is called "Sector" (Sector). Each sector is stored 512 bytes (equivalent to

Original: fhqdddddd.blog.163.com/blog/static/186991542012417105729415/Find1. RoleThe function of the Find command is to search the directory for a file, and its use rights are for all users.2. FormatFind [Path][options][expression]path Specifies the

Basic Troubleshooting ErrorsTroubleshooting must be simple after the complex, some people put the above-mentioned files repeatedly configured, is not on the net, has been thought to be a system failure, want to re-installed son. It turns out that

The differences between/bin,/sbin,/usr/bin,/usr/sbin directories are the four applications that we often use under Linux:/bin,/sbin,/usr/bin,/usr/sbin. And the four stored files are generally as follows: www.2cto.com Bin directory: bin for binary

Touch Testtime1, stat testtime "for file name" can see this file name of the three states2, ll Testtime;ll--time=atime testtime; ll--time=ctime Testtime-rw-r--r--. 1 root root 0 Sep 19:28 testtime-rw-r--r--. 1 root root 0 Sep 19:28 testtime-rw-r--r--

The length limit for a Linux file name is 255 charactersFully qualified file names under Windows must be less than 260 characters, and folder names must be less than 248 characters.limitations of the number of Linux items, folders, and file name

For how to set password policies in linux Due to work requirements, the company needs to set password policies for multiple linux servers recently. The main content is to increase password complexity. The procedure is as follows. If not, you can

Use the local yum source and the network yum source in CentOS 6.5 at the same time 1. Local yum Source 1. The system has installed the yum software package by default, so you can directly configure it: [Root @ localhost ~] # Cd/etc/yum. repos. d/yum

Linux's most serious vulnerabilities are more dangerous than "heartbleed" According to foreign media reports, network security experts warned on Wednesday that a frequently-used section "Bash" in open-source software Linux has recently discovered a

Deploying Nagios monitoring on the MySQL server Deploying Nagios monitoring on the MySQL server -- Ulimit-n 65535-- Monitor the forced installation of nagios Client1. Install[Root @ localhost nagios] # llTotal 768-Rw-r -- 1 root 713389 12-16