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 latest kernel, here Select the second item, and then continue to press "E" key650) this.width=
ORACLE 10 Gb installation in LINUX:
First, two images are shown:
DBA is the direction of hard work. ORACLE DBAs are all-embracing. Even LINUX/UNIX cannot be used. It also makes p oracle.
Two parts:
1. red hat enterprise linux 5 Installation
Difficulties (For Me Now):
After RHEL is installed, although you can log on remotely or FTP files through SSH, it is not convenient and flexible enough. This article describes how to activate the FTP service and the possible problems.
1. Install the FTP service
Environment: Red Hat 4.1
Installation:
1. Log On As the root user and mount the installation disc: # Mount/dev/CDROM/mnt/CDROM,
2. Enter/mnt/CDROM/server and find the xinetd
System Environment for installation: win7 32-bit 3G memory
I. Virtual Machine Installation
Software preparation: Download vmware_workstation_wmb.zip
Decompress the package and install it. After installation, open the interface as follows:
Select "create a virtual machine" to create a virtual machine without installing the system.
Ii. Red Hat Linux Instal
LS user can only write 1000kb content, stating that the user and group set up the quota group in effect!650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/72/CE/wKiom1XteYKQUYYpAALm9MK4ySk006.jpg "title=" J9z9ddy) _}2d[4jtnaaq5}o.png "alt=" Wkiom1xteykquyypaalm9mk4ysk006.jpg "/>Users can view their disk quota information by using the "quota" command650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/72/CB/wKioL1XtfMzSR7tbAAExOcEihO8829.jpg "title=" 7q3{[ rxbx]qvgzl{97 (wnc1.png "
0.Will pop up1. In the pop-up folder, find "Vmwwaretools9.6.2-1688356.tar.gz", right click "Unzip to" ... I unzipped to the "home/{User name}/toolstemp/" Folder ...Notice that this file is available.↓2.Finally easy, open the terminal "cd/home/{User name}/toolstemp" Enter ..."./vmware-install.pl" carriage return ...You can have it.3.Error in the middle of the "{User name} is ' not ' in the sudoers file. This incident would be reported. "And it's not the first time you've reported this error ... R
1. This article uses the system comes with the RPM package to install, because this Linux system is optimized, therefore does not need the CD-ROM to mount.2. IntroductionBind is an open source DNS server software developed and maintained by the University of California, Berkeley, with full name Berkeley Internet name Domain It is currently the most widely used DNS server Software in the world, supports a variety of UNIX platforms and Windows platforms
.el7.x86_64.rpmRPM-IVH mysql-community-client-5.7.4-0.2.m14.el7.x86_64.rpmMount your image on the CD drive of the virtual machineInstall several dependent packages into the ISO fileRPM-IVH perl-net-daemon-0.48-4.el7.noarch.rpmRPM-IVH perl-plrpc-0.2020-12.el7.noarch.rpmRPM-IVH perl-dbi-1.627-1.el7.x86_64.rpmWork path back to the desktop and then continue to install our serverRPM-IVH mysql-community-server-5.7.4-0.2.m14.el7.x86_64.rpm6. Change user PasswordWhen the server is installed, we'll find
# Install vmtools under Redhat
1. Click install vmtools on VMWARE.
2. VMWARE will automatically MOUNT the VMTOOLS installation file to the LINUX System
3. Run the TAR command to decompress the package.
4. Run the CHMOD 755 command to add permissions to the decompressed installation directory.
5. Run the vmware-config-tools.pl file, complete the system configuration and installation according to the question.
# English RedHat 5 Chinese Language Pack In
Oracle 11G 64-bit automatic restart and shutdown commands in RHEL (Red Hat Enterprise Linux, the same below) 5.5 64-bit:
Log On As an oracle user and enter:
VI/etc/init. d/Oracle
On the Edit page, add the following content: (assume that the Oracle main directory is/u01/APP/Oracle/product/11.2.0/Dbhome_1)
#! /Bin/ Sh # Chkconfig: 35 80 10 # Descripti
It's really easy.
Procedure
Modify the RedHat-release file: Red Hat Enterprise Linux 4
Modify the profile file: Add appropriate environment variables: ORACLE_HOME, oracle_sid, etc.
Create the oracle_setup directory accordingly. Set the permission to 777.
Create the ORACLE_HOME directory accordingly. Set the permission to 777.
Create a DBA User Group
Basic ACL settings for Red Hat Linux 7
1. ACL introduction:
The Access Control List (ACL) is the command List of the vro and vswitch interfaces. It is used to Control incoming and outgoing packets on the port. ACL applies to all routing protocols, such as IP, IPX, and AppleTalk.
2. How to view the permission list:
[Bkjia @ foundation2 Desktop] $ ls-l file-Rw-r --
/init.dvim JenkinsAfter you enter the above command, edit the path. For example, with:2. After installation, assuming that the port conflict with the local, you need to change the port number Jenkins. Such as:Cd/etc/sysconfigvim JenkinsSuch as:jenkins_port= "8080" jenkins_ajp_port= "8009"You can change the port number after you go in (notice that the configuration is run through the source command in Jenkens after the change is complete.Command:Source/etc/sysconfig/jenkens)Four. StartServer that
found,virtual machines are starting to come. Re-install the trouble, yes.~what to do now. Haha, the following method can help careless "hand-mutilated" small pots of friends~650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0082.gif "alt=" j_0082.gif "/>Storage (hard disk) virtual machine snapshotqemu-img create-f qcow2-b dd.img xx.img650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0079.gif "alt=" j_0079.gif "/>Virsh undefineddd// Delete VMS front End manager, does not delet
Basic Regular Expressions (Regular expression)
match any character
\{n,\}
match previous character repeat at least n times
*
repeat 0 or more times
\{n\}
match before character repeats N times
.*
matches any number of arbitrary characters
\ (.. \)
tag match character
["
matches any single charact
/1_24144_831167377.log
Rm-f/arch_backup/2_22765_831167377.log Is that Y's too much line spacing.]cat crosscheck_archivelog.sh
#!/bin/bash
source/home/oracle/.bash_profile
exec >>/home/oracle /dbscripts/logs/del_arch ' Date +%f_%h '. Log
$ORACLE _home/bin/rman target/This is the last script for the test! The annotations that were originally used to delete the archived logs.This verification script is primarily intended to clean up archived information. Assu
VMware Tools is known to be installed in VMware virtual machines to enable file sharing between hosts and virtual machines, while supporting free-drag functionality, and the mouse can move freely before virtual machines and hosts (instead of being released by pressing Ctrl+alt). It also allows the virtual machine screen to be full screen, which is important to make the guest system time of the virtual machine consistent with the host .So how does the Red
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