red hat operating system

Using the VMware WORKSTATION12 installation Red Hat Ent 7.2, the shared folder was set up after the installation was completed, but no shared folders were visible in the/mnt/hgfs directory after entering the Red Hat Ent 7.2 system. So try to find the various methods onlin

Tags: KB sys string cat use OCA red lib baseInstall Red Hat 7.2 Development Pack Java package all installed Download MySQL 5.7.12 wget Http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.12-1.el7.x86_64.rpm-bundle.tar See if MySQL is installed Rpm-qa | grep MySQLUninstall MySQLRpm-e–nodepsUnzip MySQLTAR-XVF Mysql-5.7.12-1.el7.x86_64.rpm-bundle.tarInstall MySQLYum

Label:1. Download MySQL 5.6 Download page: http://dev.mysql.com/downloads/mysql/ Here Select "Red Hat Enterprise linux 6/oracle Linux 6 (x86, 32-bit), RPM Bundle" Download, download to/root/fuxian/directory, download file named "Mysql-5.6.30-1.el 6.i686.rpm-bundle.tar " 2. Unzip the TAR package cd/fuxian/downloads/ TAR-XVF Mysql-5.6.30-1.el6.i686.rpm-bundle.tar Note: You can also download the following seve

address of the NIC is changed to complete.Another way is to modify the NIC configuration file Ifcfg-ethx, add a similar format to the MAC address: Hwaddr=00:aa:bb:cc:dd:ee.VSFTPD Configuration of server configurationInstallation and startup1. Use the following command to query whether it is installed:#rpm-qa|grep vsftpdVsftpd-2.0.5-10.e15If the above results are present, the installation is indicated. If it is not installed, you can find the installation package on the

2njl7p9g ' ($42p2.png "alt=" Wkiol1xtvalwtm1daahzfvzv_bu508.jpg "/>Use the resize2fs/dev/volume group name/logical volume name to adjust the file system size online.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/72/CD/wKiom1XtUmHDIQgyAAPzh9V_EG4115.jpg "title=" Ln9sk6tllf24kp7i_kmim5j.png "alt=" Wkiom1xtumhdiqgyaapzh9v_eg4115.jpg "/>Note: 1. After the system restarts, the disk will be re-mounte

_home/libExport path= $PATH: $ORACLE _home/binExport Tmpdir=/home/oracle/tmpExport Nls_lang=american_america. UTF8Export Lang=en_us.utf84. Copy the 10201_database_linux32.zip to the/home/oracle directory and unzip it. (The following operations need to be performed on the server side because of graphical operations)Use command when copying: CP 10201_database_linux32.zip/home/oracleUse command when extracting: Unzip 10201_database_linux32.zipLogin Oracle:su–oracleCD Database[Email protected] data

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's official release of kernel security and Bug The fix update instructions are as follows:Https://rhn.redhat.com/errata/RHSA-2016-1277.htmlhttps://access.redhat.com/errata/RHSA-2016:1277The following is a brief introduction:Fix two important security vulnerabilities:cve-2015-8767cve-2016-4565fixed a number of Bug : fix system crash problems that may result from uninstalling or removing SCSI devices f

Desktop]# Prevent root administrator from logging in First use the Vim text editor to open the main configuration file of the SSHD service, then remove the pound sign (#) before the 48th line #permitrootlogin Yes parameter, and change the parameter value Yes to No, so it is no longer Allows the root administrator to log on remotely. [root@localhost Desktop]# vim /etc/ssh/sshd_config ..................Omit some output information..................47 #LoginGraceTime 2m 48 PermitRo

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

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

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.

I forgot the root password of the system a few days ago. I don't know how to solve it. I found a solution on the Internet to share it with you.When the system selection interface appears, press "E" on the options of Red Hat Linux, and three options will appear, press the "e" key on the second item similar to "kernel/vm

Red Hat/CentOSext4 cannot format large partitions The RedHat/CentOS 6.5 e2fsprogs version is earlier than 1.41.12, so you cannot create a file system larger than 16 TB. Download the latest e2fsprogs, compile and install itFtp://ftp.ntu.edu.tw/linux/kernel/people/tytso/e2fsprogs/ Tar zxvf e2fsprogs-1.42.10.tar.gzCd e2fsprogs-1.42.10Mkdir buildCd build/../Configure

Get Help methodsWhatis command shows what it can do (passwd date ls LVs lvcreate) (Whatis database incomplete, using 'makedb ' update ) Command --help Show command How to use (seq-w 1) (passwd) (--help Some can use- h) Show time in a certain formatDate + "%y-%m-%d%h:%m:%s"Date + "%F%T"Date 122101012012 set time Hwclock-s setting the system clock based on the motherboard hardware timeHWCLOCK-W Setting the motherboard hardware time based on

Workaround:1. After rebooting the system, the Grub boot screen appears, use the UP and DOWN ARROW keys, select the system and press "E" to enter the edit mode.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/7F/27/wKioL1cVlv7QO_D3AACRV2krw-Y493.jpg "title=" 1.jpg " alt= "Wkiol1cvlv7qo_d3aacrv2krw-y493.jpg"/>2. Enter the following as shown, then use the upper and lower arrow keys to select the late

directory not present, mount unsuccessful if not presentYum List View existing sourcesWget-o/etc/yum.repos.d/centos-base.reop Http://mirrors.aliyun.com/repo/Centos-7.repoIf you fail to see if you are connected, if you cannot connect to the network, click VMware in the upper right corner to select Wired connerted->connectSed-i ' s/$releasever/7/g '/etc/yum.repos.d/centos-base.repoYum MakecacheYum Clean AllYum ListInstalling the Epel source (the extension source for Yum)Yum Install Epel-release-y

From: http://hi.baidu.com/cpf_519408891/item/7bf088f365753705ce9f32b6 After installation, the problem is that Chinese characters and Chinese characters cannot be displayed in full English. You can install the two Chinese Character packages on the CD.The file name is as follows. Note that different versions of the file may have different numbers, which indicates the version number. the following is the name of the Chinese package in Red

Rhel/centos How to enable bash command auto-completion? Take a look below Ready to work: System image, configure Yum source. 1, first need to install Bash-completion package: [email protected] src]# Yum install-y bash-completion 2, after the installation is completed, you need to use the source command or log off the current user to re-login system to make it e

Alternatives is a powerful command under Linux. Can only be performed under root permissions. If there are several commands in the system that are very similar, but cannot be deleted at will, then you can use alternatives to specify a global setting. Alternatives is often used to install multiple versions of the same software in the same system. For example, in order to develop the need, I need to install