CentOS

Prepare the article: First, configure the firewall, open 80 ports, 3306 ports Vi/etc/sysconfig/iptables #编辑防火墙配置文件 # Firewall configuration written by System-config-firewall # Manual Customization of this file is not

The use of Digitalocean for a long time, a few days ago in the compilation of PHP when the process was killed situation, after my spit and communicate with others found that the reason for the memory exhaustion. In fact, because the MySQL process at

Linux Kernel formally supports the new file system EXT4 since 2.6.28. EXT4 is an improved version of EXT3 that modifies some of the important data structures in EXT3, not just as Ext3 to Ext2, but only adds a log function. EXT4 can provide better

Currently the Linux version of PowerShell is still alpha version, so many features are not available.For example, through the PowerShell command: Install-module azurerm to install Azure module online. However, we can implement the installation of

I. Overview Windows is our most commonly used work system, Linux development many people usually install virtual machines under Windows, and then install Linux in the virtual machine. This paper mainly records the problems encountered in the process

The following error was found during the installation of Vmtools on the CentOS virtual machine /tmp/modconfig-ygOywn/vmhgfs-only/inode.c: 在函数‘HgfsPermission’中: tmp/modconfig-ygOywn/vmhgfs-only/./shared/compat_dcache.h:57:38: 错误：‘struct dentry’没有名为‘d_

My initial idea is: win to boot CentOS, and finally turned into a CentOS boot win. It's kind of ' clumsy. 'Because I intend to use a USB flash drive to burn the image directly from the USB stick boot, so do not need to online some tutorials inside

CentOS most commonly used commands and shortcut key finishing organized Linux common commands and shortcut keys. Common commands:Files and directories:# cd/home into the ' home ' directory# CD: Return to the top level directory# CD:                  

Build Environment: Centos6.5_x86_64,zabbix2.4.5,epel SourceService side:1. Install the development packageYum-y Groupinstall "Development Tools"2. Install the required dependency packagesYum-y install httpd mysql mysql-server mysql-devel php

Today re-installed a centos6.6, as if the root password did not call me to set it, and then use the virtual machine to start the installation before the password login display failed, so there are the following eggs ..... Helloween ...In the virtual

Because of the need to install youdao-dict on centos6.8 but the downloaded file format is the Deb format, Google has the result is the need to install alien This command to the various package format conversion.So I searched the alien installation,

Rsync is a data-mirroring Backup tool under Unix-like systems, which can be seen from the name of the software--remote syncit has the following characteristics:The entire directory tree and file system can be saved in a mirror.It is easy to keep the

CentOS Yuminstalling FTP and resolving vsftp errors Oops:cannot changedirectory:/home/** 1. See if the server has an FTP package installedRpm-qa |grep vsftp2.yum installationYum-y Install VSFTPD3. start the VSFTP serviceService VSFTPD Start4. Turn

Rsync Simple and quick configurationRsync enables full-scale and incremental local or remote data backup. One rsync is equivalent to SCP,CP,RM but better than each of them because rsync is such a useful piece of software that many Linux

CentOS-based installation Yate1 PrefaceAfter thinking, a lot of things now understand, will use. It's a long time to bug fix this system. Many know things will forget the same, need to re-spend more time to understand and learn. As the saying goes:

One, time zoneShow Time zoneDate--help Get helpDate-rDate +%zAll of the above two commands can be[Plain]View Plaincopyprint? [Email protected] ~]# date-r; Date +%z Fri, Oct 2012 23:34:27 +0800 +0800 [Email protected] ~]# date-r;

CentOS installation l2tp+ipsec Complete tutorial L2TP compared to PPTP is another way of tunneling protocol, some networks under PPTP cannot connect, can try to L2TP, generally on the PC, the use of the experience is no different, The technical

Install a Digium card on the server and install the driver.The required packagesHttp://downloads.asterisk.org/pub/telephonyasterisk-11.17.1.tar.gzlibpri-1.4.15.tar.gzdahdi-linux-complete-current.tar.gz1, install the dependency packageYum-y Install

Environment Description:Os:centos 5.4 i386puppetmaster 192.168.0.12 hostname:puppetmaster.info.comClient 192.168.0.64 hostname:client1.info.comschematic diagram:1) client collects client information via Facter and sends to server2) Connect to the

1. View data disksAlibaba Cloud servers do not automatically partition after initialization. Therefore, before partitioning or formatting a data disk, you cannot view the data disk by running the "df-h" command, you can run the "fdisk-l" command to