CentOS

1, Blkid[Email protected] ~]# Blkid/dev/sr0:uuid= "2014-07-06-17-32-07-00" label= "CentOS 7 x86_64" type= "iso9660" pttype= "DOS"/dev/sda1:uuid= "3dd50bef-ec33-467d-a249-5aacf78d478c" type= "ext3"/dev/sda2:uuid= "33969a68-0036-40f0-a43a-47cc3c860d5a"

Check to see if memcached is already installed.Input memcached-h will output memcached version, or print phpinfo view;Memcached need libevent support, no libevent, first install LibeventYum Install Libevent-develmemcached installation can be

The virtual machine is installed. After the CentOS6.5 system, the purified system clones several out to facilitate the later test. Cloning step is very simple, the problem after cloning is the cloned Nic mac address and the original system Mac

First, add sudo permissions1.su-Switch to root, need Rootmim2. Modify the/etc/sudoers permissions chmod 644/etc/sudoers3.vi/etc/sudoersAdd your own user name password at root all= (all), asOftenlin all= (All) allSecond, modify the host

Acl,sticky,suid,sgid,umask Learning and useumaskUmask Primary role is to define user-created files or directory default permissionsUmask Default value is 0022 generally only look after four bits because the first bit represents a special permission

Configure a static IP for CentOS in VMware with access to VMware under Network-windowsFirst make sure that the virtual network card (VMware Network Adapter VMnet8) is turned on, and then enter "Ipconfig/all" on the Windows command line to find the

1. Installing the Epel LibraryYum Install Epel-release2. Install RYum Install R3. Installing OpenSSLYum Install openssl098e4. Download the Rstudio Server installation packagewget http://download2.rstudio.org/rstudio-server-0.98.1102-x86_64.rpm5.

Linux directory ConfigurationThe directory of Class Linux looks similar, why? The following excerpt from L Bird's Linux private dishes-Basic Study Directory sixth chapter, Linux file permissions and directory configuration 3. Linux directory

CentOS git Server Setup1. Environment deploymentSystem environment:Server side: CentOS 6.5 ip:192.168.0.742. Installation2.1 Server side:Yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-develVi/etc/yum.repos.d/epel.repo-

1. Configure the Environment:Yum Install gcc pam-devel openssl-devel-y2. Enter the specified directory to download and unzip the XRDP:Install wget first;sudo yum-y install wgetwget http://hivelocity.dl.sourceforge.net/project/xrdp/xrdp/0.6.1/xrdp-v0.

RPM-Installed packages default to minimize installation of CentOS 7.0RPM-QA View all installed packages[[email protected] ~]# rpm-qabiosdevname-0.5.0-10.el7.x86_64centos-release-7-0.1406.el7.centos.2.3.x86_

# Yum install SubversionSvnserve -- version# Mkdir/opt/SVN/Repos# Svnadmin create/opt/SVN/ReposGo to the conf folder generated above and configure the following files: authz, passwd, svnserve. confAmong them, authz is permission control, which users

Tortoisesvn: Tortoisesvn is a free open-source client of the Subversion version Version Control System, which can manage files and directories over time. Files are stored in the central version library. Apart from remembering every modification to

# Cd/etc/yum. Repos. d/Wget http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repoYum install kernel-devel dkms. noarchYum install VirtualBox-4.1Service vboxdrv start # after running, if the kernel is not supported, the kernel will be

After centos7 is installed, modify RC. Local as usual to add the boot command. However, the command is invalid after restart, And the restart Command remains unchanged. Check the system RC. Local Service running status Systemctl | grep "RC. Local"

Three cluster nodes 192.168.1.170 CDH-Master Cdh-slave-1 192.168.1.171 Cdh-slave-2 192.168.1.171 1. Install centos6.5 (64-bit) and set up the basic environment, including: (1) Add sudo Permissions (2) modify the host name, gateway, static IP address,

Use CentOS DVD production company YUM installation source, centosyum Link: http://blog.csdn.net/kongxx/article/details/43821421 Assume that two machines are used for simulation. One machine is used as the YUM installation source, and the other

Vbox troubleshooting-installation in centos, vbox-centos Because Oracle provides free Virtual Machine Software, Vbox has advantages over KVM, XEN, and Vbox: 1. When setting up the Oracle RAC system, it is very controllable (shared disk and Network

The centos system prompts vmware to require the ultimate solution of kernel headers. centosheaders The most intuitive way to install kernel headers is not good, so enter the command: Yum install kernel-headers However, after the installation is

CentOS 6.x startup process, CentOS 6.x ProcessCentOS 6.x Startup Process   /Boot Partition Boot partitions can be identified by default. Therefore, boot partitions can be identified when the system cannot load hard disks!  Initramfs memory File