red hat purchase

(copper) Device = eth0 Bootproto = none Onboot = Yes Hwaddr = 00: 0C: 29: 5D: A8: 80 Ipaddr = 192.168.4.5 Prefix = 24 [[Email protected] ~] # Cat/etc/sysconfig/Network// Set the Server Gateway Networking = Yes Networking_ipv6 = Yes Hostname‑ser5.tar ena.com// Host name Gateway = 192.168.1.254 [[Email protected] ~] # Cat/etc/resolv. conf// Set the DNS server address Search tarena.com Nameserver 202.106.0.20, 8.8.8.8 [[Email protected] ~] # Service network restart// Restart the network service [[

partition, such as/dev/sda6, or a file/swapfile -C check whether there are bad channels before creating a swap space. If there are bad channels, the total number of bad channels is displayed. -F: run the mkswap command forcibly. -P -L -V0: creates an old-style swap zone. -V1 creates a new exchange zone. The parameter can be omitted. The preceding command is used only in this way. 4. View related statuses Run the following command: # Swapon-S 5. Add the following content to/etc/fstab so that

First: Uninstall MySQL Then install: Linux MySQL (RPM) Installation User Manual Install MySQL1. Download the MySQL Installation FileInstalling MySQL requires the following two files: MySQL-server-5.1.7-0.i386.rpm For: http://dev.mysql.com/downloads/mysql/5.1.html, open this page, drop-down page to find the "Linux x86 generic RPM (statically linked against glibc 2.2.5) Downloads" item, find the "server" and "client programs" item, download the two required RPM files. 2. Install MySQLThe RPM fil

. It must exist. You can set different paths as needed.Decompress the file and execute the following commands in sequence:CD/home/ora/setupGunzip ship_9204_linux_disk1.cpio.gzGunzip ship_9204_linux_disk2.cpio.gzGunzip ship_9204_linux_disk3.cpio.gzCpio-idmv Cpio-idmv Cpio-idmv After execution, three directories, disk1, disk2, and disk3, are displayed.5) InstallationLog on to the Linux GUI using the ora userGo to the/home/ora/Setup/disk1 directory.Run./runinstallerNote: Sometimes the installation

uses the BIND parser and the nsswitch. conf file. A few old applications are connected to libc4 or libc5. They use the/etc/host. conf file. Default Value of the Service Switch File Open the Customs document Default settings for host name search /Etc/nsswitch. conf Files nisplus nis dns /Etc/host. conf Hosts, bind Red Hat Network Configuration File Text

execution, three directories, Disk1, Disk2, and Disk3, are displayed. 5) InstallationLog on to the linux GUI using the ora userGo to the/home/ora/setup/Disk1 directory.Run./runInstallerNote: Sometimes the installation interface is garbled. The Simplified Chinese version of my red hat linux 9 installation program is in English. You can run the following command to solve the problem:Export LC_ALL = CExport L

After installing red hat linux 9.0, the default language selected is Chinese. As a result, some inexplicable garbled characters often appear on the terminal interface, sometimes under VI, and sometimes system prompts, which are annoying. The solution is as follows: Note: The following # is a command prompt. Method 1:# Locale (the locale command is used to view the detailed information of the language u

Due to work requirements, a linux Server version based on Red Hat Enterprise Linux5.0 is set up on VMware, although the ssh service is installed by default during installation, this allows me to log on to the file using Putty without entering the Virtual Machine in Windows. At the same time, I use UltraEdit to edit the files, but I always need to share some files, therefore, we need to install VMware tools.

The story is about whether to set MySQL to run automatically after it is installed in Ubuntu... 1. My Ubuntu version: [Xport @ ubuntu ~] $ Uname-Linux ubuntu 2.6.17-10-generic #2 SMP Tue Dec 5 22:28:26 UTC 2006 i686 GNU/Linux 2. Set the MySQL service to automatic and then cancel Automatic operation. Sample/etc/rc ?. D directory changes: /* Set the MySQL service to run automatically */[Xport @ ubuntu ~] $ Ls-l/etc/rc ?. D/* mysql *>./Temp/mysql-service-enable.txt/* Cancel

In Red Hat Enterprise Linux4, the default window manager is metacity. However, sometimes programs transplanted from Unix try to be as similar as the original Unix program, such as programs transplanted from HP Unix. You need to change the Window Manager. The motif window manager is used more often. Xwindow can be started in three ways. The first method is to automatically run xdm when the level of the/etc/i

RedHat (Red Hat) yum cannot use the solution, redhatyum Because RedHat is a commercial version, the yum program cannot be used because it is not registered (in linux, yum is an "artifact" for installing software "). In this case, the CentOS address can be replaced. The following describes how to handle the problem step by step: 1. Delete yum-related files that come with RedHat 1. File Location:/etc/yum. con

1. installation environment: Red Hat Enterprise Linux 5.4, memory is not less than 1 GB, hard disk is greater than 8 GB, Linux address 192.168.1.80 in this environment. Oracle version: 10 GB Installation steps: 2. Modify the hosts file: Root@www.bkjia.com ~ # Hostname Eleven. localdomain Root@www.bkjia.com ~ # Vim/etc/hosts # Do not remove the following line, or various programs # That require network funct

In this case, the root password of MySQL is lost. To restore it, let's talk about the environment first: Red Hat Enterprise Linux 6.3 x86_64 MySQL 5.5.28 According to your previous experience, modify my. cnf: Add skip-grant-tables in [mysqld], restart MySQL, and try mysql password-free login. Then you can change the password, however, it seems that this trick is not very clever. There is another feasible

The Red Hat certification system is rhct rhce rhca, and the security expert rhcss rhce is a separate certificate for installation and deployment of Linux local use, Exclude local network clients and local systems. It's about the scope of the exam. The exam is 3600 plus the training fee of 3200. A total of 6800. If you have the ability You can skip the training institution You can access RedHat

The newly installed Red Hat Linux, Telent can be used, and SSH can also be used, but xmanager cannot log on. Therefore, I found that the following blog post is still very detailed, follow your own operations Http://blog.csdn.net/snlying/article/details/6446934 The details are as follows: 1. edit/etc/X11/xdm/xaccess Change the line # * # Any host can get a login window first # Remove, that is * # Any host

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

Http://blog.itpub.net/post/8/124 By fenng. How to Use apt to Maintain Red Hat Enterprise Linux (RHEL) is a little surprising for pirated users and friends who use RHEL for testing.The dependency between software packages is a headache for administrators in Linux system maintenance. It is often because you want to install software A. However, when compiling, it tells you that software B is required before s

The reason is that your Linux is not registered on the Red Hat Network, so you cannot download the software package above. You can use centos as an alternative.The following describes how to use centos. 1. Uninstall the default Yum package installed by RHELView Yum packageRpm-Qa | grep yumDetachRpm-Qa | grep Yum | xargs rpm-e-nodeps 2. download the new Yum packageWget http://centos.ustc.edu.cn/centos/5/ O

Environment:OS: Red Hat Linux As 5DB: Oracle 10.2.0.4 Today, a developer deleted all the data in a table, because it was not a long time before the undo space was overwritten, And the undo space was restored. the recovery process is simulated as follows.SQL> connect hxl/hxlConnected. SQL> alter session set nls_language = american;Session altered.SQL> create table tb_rollback_test23 select rownum rn from dua

Install jenkins and hatjenkins in linux (red hat) Jenkins installation can be divided into online installation and local software installation. Here I use the second method. After downloading it, an application can be directly installed by clicking install, after installation, configure the jdk path! The following describes in detail:I. Prerequisites 1. Install jdk before installing jenkins. jdk 1.8 is inst