CentOS

1. Install MongoDB (install to/usr/local)wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-amazon-3.2.4.tgzTar zxvf mongodb-linux-x86_64-2.4.9.tgzmv mongodb-linux-x86_64-2.4.9 mongodbcd mongodbmkdir dbmkdir logscd Binvi

Installing the centos6.3 on the VMware8 Prepared filesNew Virtual machineChoose to create a new empty virtual machineChoose Linux and CentOSAllocate 20G of hard disk space‘Modify ConfigurationAdjust memory spaceBridging: Virtual machines and

Do not use Yum to install OPENJDK, the damn thing is a pit of goods.First download the jdk,http://www.oracle.com/technetwork/java/javase/downloads/website jdk7-downloads-1880260.html, I download jdk-7u49-linux-x64.tar.gz, download to main directory (

To view the installation environment: [Email protected] ~]# cat/proc/versionLinux version 2.6.32-573.22.1.el6.x86_64 ([email protected]) (GCC version 4.4.7 20120313 (Red Hat 4.4.7-16) (gcc)) #1 SMP Wed Mar 03:35:39 UTC 2016 [Email protected] ~]# cat/

[[email protected] ~]#cd/etc/yum.repos.d/ into Yum profile directory[[Email protected] yum.repos.d]# MV Centos-base.repo centos-base.repo.bak backup configuration file[[email protected] yum.repos.d]# wget http://mirrors.163.com/.help/CentOS6-Base-163

To do this, log in to SSH:Vi/etc/sysconfig/network-scripts/ifcfg-eth0:0The second IP is aVi/etc/sysconfig/network-scripts/ifcfg-eth0:1A third IP is theIfcfg-eth0:2 (from this analogy)Device=eth0:0 NIC device name Onboot=YES random start Bootproto=

1. Download kernel , official website:https://www.kernel.org/650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7E/D8/wKiom1cKLDuyBa_HAALy6nAkKsM532.png "title=" 1.png " Style= "Float:none;" alt= "Wkiom1cklduyba_haaly6nakksm532.png"/>The 3.1

Build RAID5, LVM, and samba servers on CentOS 7 (5)--Set up a Samba server6. Setting up a Samba server6.1. PreparationThe task in this section is to configure the Samba service to share the/home/shared directory so that the specified Windows user

We are under the Linux system, the most important user is the root user, if the root user password forgotten, a lot of operations will not be done!If you forget, how do you do it?1, restart the boot, when the Start screen appears, press "E";2, after

1. Download the latest version of Xtracbackup2. Installation[Email protected] ~]# RPM-IVH percona-xtrabackup-2.2.3-4982. El6.x86_64.rpmwarning:percona-xtrabackup-2.2.3-4982. El6.x86_64.rpm:Header V4 dsa/SHA1 Signature, key ID

An SSL certificate is a digital certificate, similar to an electronic copy of a driver's license, passport, and business license. This is also known as an SSL server certificate because it is configured on the server. SSL certificates are compliant

CentOS Boot Process detailedFirst, the Linux boot process:650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/7E/80/wKiom1cCW7vjU_hWAAC8KD1ykwc014.png "title=" Start process 2.png "width=" "height=" 324 "border=" 0 "hspace=" 0 "vspace=" 0

1 Preparation before shutdown1.1 Observing System usage status· Who online: Who· Networking Status: Netstat-a· Program executed in the background: Ps-aux1.2 Notify online user of shutdown time· Shutdown +2 "The machine would shutdown" # 2min after

The CentOS system installed on VM VMS, by default, uses the way DHCP automatically obtains IP addresses, and I myself want to use this CentOS in the LAN to build a small demo site, the way to automatically obtain IP address is obviously not good,

Latest article: Virson ' s Blog1. Temporarily modify hostnameAddress: http://www.cnblogs.com/mawanglin2008/p/3530790.htmlDisplay host Name:[Email protected]:~$ hostnamelocalhostModify Host Name:[Email protected]:~$ sudo hostname orcl1[email

1. Environmental description　　System: centos6.7, 2.6.32-573.el6.x86_64; Jdk:jdk1.7.0_802. Download the JDK and upload it Download Jdk-7u80-linux-x64.tar.gz,crt upload to the/opt directory3. Decompression TAR-ZXVF jdk-7u80-linux-x64.tar.gz4.

Partition when installing CentOS:Swap partition must have, in addition to a boot zone. EXT4 is also a partition that will later have more detailed partitioning(1)/boot partition divided by 100M (2) Swap partition divided by 2G (3) remaining

1 "First find out the Java default installation under CentOSWhereis JavaWhich Java (Java run path)Echo $JAVA _homeEcho $PATH2> View and Uninstall:See if there is a Java-used command: RPM-QA | grep javaSome words delete: pm-e--nodeps

To view the installation environment: [Email protected] ~]# cat/proc/versionLinux version 2.6.32-573.22.1.el6.x86_64 ([email protected]) (GCC version 4.4.7 20120313 (Red Hat 4.4.7-16) (gcc)) #1 SMP Wed Mar 03:35:39 UTC 2016 [Email protected] ~]# cat/

Build lamp in centos 6.6The steps for building a lamp in centos 6.6 are as follows:Install apache Install mysql Php installationProblems and SolutionsApache installation problems Install mysql Php installation problems Environment display (to show