CentOS

the IP address of the Oracle Control connection databaseSimple set of allowed IP and forbidden IPin 9i and later, modifying Sqlnet.ora is actually the best and quickest way1: Modify the Sqlnet.ora fileIn the Linux version of Oracle, the default is

Swap partition is useful: Swap is when the physical memory is not enough to put the data into the swap, so swap plays a role in the virtual memory, in a sense, it is also an increase in memory space. The general swap partition is set when the system

AtTimed tasks, specifying a time to perform a task that can only be performed once.Syntax: # at [parameter] [TIME]at> Execution of instructionsExit at Command Ctrl+dCommand Prerequisites:The ATD process needs to be turned on (ATD is started by

In Linux, the default SSH port number is 22, because this is known as the port number, once the intruder to scan the port of 22 port, we immediately know that this is the port number for SSH login, so we need to modify the default port number,

1, the Python on CentOS default is python2.6.6 need to upgrade to 2.7.* first download the correct version on the Python official website. Then you need to install the common componentsUnzip the Python installation package to execute the compile

Vim/etc/sysconfig/network-scripts/ifcfg-eth0 on behalf of the configuration fileWriteDevice = eth0 # describe the device alias for the NIC, for example, it is eth0 in the ifcfg-eth0 FileBootproto = static # Set the way for the NIC to obtain the IP

In centos, you can use the setup Configuration tool to easily configure configuration items such as firewall, network, and system service. If centos is installed with minimal installation, this tool is not installed by default. Next we will install

In the test, files must be transferred between two virtual machines. The SCP command is first generated, and the result is as follows: -Bash: SCP: Command not found If you use the yum install SCP command for installation, the result is: No

1. garbled characters appear when scrurecrt accesses centos.After logging in, enter the calendar command: CalOutput results with garbled characters in the calendar: 2. view the language of the current system.Input command: Echo $ LangOutput:

Method 1: one-click installation of http://lnmp.org/ Method 2: Install yum Preparation: 1. configure the firewall and enable port 80 and port 3306.VI/etc/sysconfig/iptables-A input-M state -- state new-m tcp-p tcp -- dport 80-J accept (allow port 80

I. Install tortoisesvnyum install-y subversion in centos II. SVN client command 1. Run the file checkout command to the local directory SVN checkout path (path is the directory on the server) for example: SVN checkout SVN: // 192.168.1.1/Pro/domain

The company installed Windows 7, Windows 7, and Ubuntu systems frequently, and often used desktops or laptops of the same type. Therefore, clonezilla is built using centos, and the system is automatically installed in batches through PXE, which is

OS: centos 6.5 Server: 10.1.11.201 Client: 10.1.11.202 10.1.11.203 10.1.11.204 1. Server Configuration Install the required Yum package: yum -y install nfs-utils rpcbind Create a shared directory: mkdir /Udisk Edit/etc/exports. Note that there is no

The local Yum server can be used as the internal installation source, which greatly facilitates the installation of system software packages. This article describes the following: A. how to configure the local Yum Server B. use ftp to provide Yum

When we use the centos system, problems may occur frequently in the time zone, and sometimes errors may occur after the change. Next we will learn a way to change this situation. If you are not using centos, run the yum install NTP command.Then:

To build the svn service and effectively manage code, you can perform the following three steps.1. Installation # Yum install SubversionDetermine whether the installation is successful# Subversion-V Svnserve, version 1.6.11 (r93411)The above prompt

Epel Introduction: https://fedoraproject.org/wiki/EPEL/zh-cn1. rpm-uv h http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpmYou must select the bold part based on your own environment.2.

Create a VM 650) This. width = 650; "Title =" 18.jpg" alt = "wkiom1qwlhzs7s5raademijevrm546.jpg" src = "http://s3.51cto.com/wyfs02/M00/49/9B/wKiom1QWlHzS7S5rAADEmIjevRM546.jpg"/> 2. select Custom 650) This. width = 650; "Title =" 2.jpg" alt =

[[email protected]_server home]# ifconfig eth0 | grep "inet addr:" | awk -F: ‘{print $2}‘ | awk ‘{print $1}‘    192.168.100.228    [[email protected]_server home]# cat /etc/redhat-release     CentOS release 6.3 (Final)    [[email protected]_server ho

How to install CentOS 7 on a USB flash disk Before CentOS7 is installed, my PC is a dual system of win7 and CentOS6.5 and started with GRUB boot. I installed a lot of application software and server software in CentOS6.5, and re-compiled the kernel