enterprise linux

时需要注意Make install650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M02/80/1F/wKiom1c4RjvTJBLRAAA3xwO0z78728.png "title=" Picture 1.png "alt=" Wkiom1c4rjvtjblraaa3xwo0z78728.png "/>VI examples/haproxy.cfg650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/80/1B/wKioL1c4R-qAgqBnAAEfEuCFE4w874.png "title=" Picture 2.png "alt=" Wkiol1c4r-qagqbnaaefeucfe4w874.png "/>Mkdir/etc/haproxy # #创建配置文件目录CP examples/haproxy.cfg/etc/haproxy/# #将ha的文件复制过来Cp/usr/src/haproxy-1.4.24/examples/haproxy.ini

Linux is a beginner. This installation has taken a lot of detours...This file is only used as a personal study note.The current RedHat Enterprise Linux 5 machine does not have the gcc environment installed, so it must be temporarily installedFor the installation process, refer to the previous log.If gcc is installed but g ++ is missing, the following error occurs

following configurations are the same! in theVi/etc/securettyadd a few lines to the last face, as shown below:[email protected] ~]# Vi/etc/securetty24 pts/0pts/1pts/2pts/3pts/4//Comment out/etc/pam.d/loginthe second line, as follows:1 #%pam-1.02 #auth [User_unknown=ignore success=ok ignore=ignore Default=bad] pam_securetty.so//Comment out/etc/pam.d/remotethe second line, as follows:[email protected] ~]# Vi/etc/pam.d/remote1 #%pam-1.02 #auth Required pam_securetty.soThird, we will configure the

the parallel start of services! In other words,RHEL7.0than the originalSysVThe operating system starts faster, is more stable, and can be perfectly supportedDocker! 8.RHEL7 DesktopUse the latest Gnome 3 is the default desktop environment, using the latest KDE 4.10 As an alternative desktop environment. Summarize:RHEL7The biggest change for developers is the kernel upgrade to3.10RHEL7 the biggest change for system managers is that the system and service management program is modified toSystemdRH

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Tags: suse targe network boot network ETH pad Inux broadcast serveDescriptionip:192.168.21.172Subnet Mask: 255.255.255.0Gateway: 192.168.21.2dns:8.8.8.88.8.4.41. Set the IP addressVi/etc/sysconfig/network/ifcfg-eth0 #编辑配置文件bootproto= ' Static ' #静态IPbroadcast= ' 192.168.21.255 ' #广播地址Ipaddr= ' 192.168.21.172 ' #IP地址netmask= ' 255.255.255.0 ' #子网掩码network= ' 192.168.21.0 ' #网络地址Startmode= ' Auto ' #开机启动网络2. Setting up the GatewayVi/etc/sysconfig/network/routes #编辑文件Default 192.168.21.2--3. Set up

)Showmount-e Nfs_server Viewing the nfs_server exported file systemShowmount-a nfs_server Viewing the list of clients for mounted file systemsshowmount-d nfs_server Displays the list of file systems that are mounted by the client in all exported file systems on the NFS serverClient Mount:Mount-t NFS Nfs_server:/path/dir/path/dir Exportfs-A general and-R or-u use simultaneously: means to mount all file systems again or to cancel exporting all-R Re-export-U Cancel Export-V Show More informationF

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Test environment: Oracle Enterprise Linux 64-bit (5.8 version number) + Oracle 11g 64-bitDescription: The oracle11g64-bit software is installed at/u01/app/oracle/product/11.2.0/dbhome_1, the database name is the default Orcl,linux the IP of the virtual machine is set to 192.168.1.121I. Change the contents of Listener.ora filecommand: [[email protected] ~]$ Vi/u01

Installation of Red Hat Enterprise Linux (RHEL) operating system Open VM Virtual machine-New virtual machine: 650) this.width=650; "Style=" background-image:none; border-bottom:0px; border-left:0px; padding-left:0px; padding-right:0px; border-top:0px; border-right:0px; padding-top:0px "title=" image "border=" 0 "alt=" image "src=" http://s3.51cto.com/wyfs02/M01/6C/48/wKiom1VDkeTDOL_ Raaewcam_pyi455.jpg "" 6

Tags: mysql old boy education Ops DBAIn order to meet the requirements of the majority of the operation and maintenance of friends, the domestic operation and maintenance of the top actual combat plus education experts old boy teacher personally lectures MySQL database enterprise application (Linux operation must learn) on-lineHttp://edu.51cto.com/roadmap/view/id-66.htmlThis package is a total of 16 core DB

$sudo vim /etc/yum.conf [main] cachedir=/var/cache/yum debuglevel=2 logfile=/var/log/yum.log pkgpolicy=newest distroverpkg=redhat-release tolerant=1 exactarch=1 [base] name=Red Hat Linux $releasever - $basearch - Base baseurl= http://apt.sw.be/redhat/el4/en/i386/dag/ http://apt.sw.be/redhat/el4/en/x86_64/dag/ http://rpmfind.net/linux/dag/redhat/el4/en/i386/dag/ http://rpmfind.net/

oldboy|tr "" \ n "|wc-lDemonstrate:[Email protected] ~]$ sed-n '/^device/,/\}$/p ' oldboy.log|xargs-n 1|sort|grep-w oldboy|wc-l9[Email protected] ~]$ awk '/device: {/,/}/' oldboy.log|grep-w oldboy|tr "" \ n "|wc-l9Ordinary people can be on the topic, the expert's answer to consider versatility, master and low hand difference lies in this!The third book of the old boy's education, "study with the old boy" Linux operations: Proficient in the Three Musk

In linux enterprise 5, mysql 5.6 is installed with cmake after mysql 5.5. cmake is an essential tool for installing mysql 5.5. Install cmake as follows. Download the source code installation package from the cmake website [root @ localhost ~] # Wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz [Root @ localhost ~] # Tar cmake-2.8.10.2.tar.gz zxvf [root @ localhost ~] # Cd cmake-2.8.10.2 [root @ loc

Install Oracle 11g in Oracle Enterprise Linux. Prepare the server and operating system. 2. Check the redhat kernel version. [root @ redhat ~] # Uname-r 2.6.32-131.0.15.el6.i686 installation package check [root @ redhat sysconfig] # rpm-qa | grep binutils binutils-2.20.51.0.2-5.20.el6.i686 www.2cto.com binutils-devel-2.20.51.0.2-5.20.el6.i686 [root @ redhat sysconfig] # rpm-qa | grep compat- libstdc ++ compa

The RedHat Enterprise Linux 5 installation was successful, but many errors occurred while installing Oracle. The official Oracle 10g version website is here. You do not need to register for downloading with thunder. You need to register for IE downloading. 1. Install related software packagesThe list is as follows:Binutils-2.15.92.0.2-13.EL4Compat-db-4.1.25-9Compat-libstdc ++-296-2.96-132.7.2Control-center-

Red Hat Enterprise Linux 5-a network interface bound in link aggregation mode cannot use the given DHCP address Define a network interfaceBond0For example, and useIfcfg-bond0The configuration file is as follows: Device = bond0Bootproto = DHCPType = BondingOnboot = YesUserctl = NoBonding_opts = "miimon = 100 mode = 4 lacp_rate = 1 xmit_hash_policy = 1" Two Ethernet devices have been configured to belong to t

two digits, and the last n means that the value of the string is sorted by the number of #-k4.1,4.3rn means the first character of the fourth field begins sorting to the third character end-R represents the reverse sort 192.168.0.152 00:50:56:2e:4a:17192.168.0.150 00:50:56:30:c3:8b192.168.1.10 00:40:56:36:bc:b7192.168.2.22 00:40:56:20:6e:ae192.168.2.20 00:50:56:27:78:ca192.168.2.20 01:50:56:C0:0 0:04192.168.3.3 00:50:56:29:c4:6b192.168.3.2 00:0c:29:fd:28:fd192.168.3.1 00:50:56:c0:00:08192.168.1

Run the mkisofs command to create a redhat enterprise linux (RHEL6.4) ISO boot image. Run the following command in red hat's official document Installation_Guide (I will put it in a shell script file mkcustiso. sh) [cpp] mkisofs-quiet-V "make rhel iso files" \-J-R-T-v-boot-info-table-no-emul-boot \-boot-load -size 4 \-B isolinux/isolinux. bin \-c boot. cat \-o. /rhelcustom. iso. /rheliso process: 1. first e

Red Hat Enterprise Linux version 6.5 Beta is available through Red Hat's Software Download Center. Official release notes: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6-Beta/html/6.5_Release_Notes/index.html The latest version of RHEL extends its scalability and manageability, especially for control over large and complex IT environments. For example, RHEL 6.5 simplifies t