Linux

Linux under oracle11g RAC Construction (eight)vii. installation of Oracle software install directly in the graphical interface Oracle , in Node1 OperationIn the virtual machine interface, switch directly to the Oracle User:[Email protected]

Linux User management commands are mainly useradd,userdel,usermodUseraddUseradd is used to add a user. AddUser and Useradd function the same, using Ls-l ' which adduser ' can be found, adduser is a symbolic link of useradd. The basic usage of

There are 5 types of network IO for Linux(1) blocking io-(corresponding to Java-bio):The Bank has a salesman, she is responsible for the collection of single business, the first person to transact business list did not fill, she has been waiting for

Believe that you love programming, obsessed with technology, you must have been in touch with or even deeply loved Linux, and maybe even already very familiar with Linux, but the aspect of Linux, you know how much.This paper! Pure entertainment! Don'

Transferred from: http://blog.sina.com.cn/s/blog_55465b470100eb8c.htmlHere are some of the contents:Chapter 2. Device Driver DevelopmentIn the programming mindset, the mechanism represents what functionality is required, and the policy represents

Basically, Linux Web servers use SSH to configure and manage servers most of the time in remote operations. Now let's share a simple SSH service that configures Linux.1. Check if the default installed system has SSH service installed:Chkconfig--list

Example:./netspeed eth01 #!/bin/bash  2   3 interval= "1"   # update INTERVAL in seconds   4   5 if [-Z ']; Then   6 echo   7 echo Usage: $ [network-interface]   8 echo   9 echo e.g. $ eth0 &nb sp;10 echo  11 exit  12 fi  13  14 if=$1  1

Yesterday received Zabbix alarm mail, there is a server's/home directory usage reached more than 90%, looked up, found that MongoDB data files placed in this directory , resulting in high disk usage, and this MongoDB data is now not used, It then

Just finished a processor BSP project, ready to engage in the next self-research processor, can't say what joy, only a little dazed. Without the obsession with the industry at the time of graduation, I slowly agreed that it was just an idea for a

Yum is a front-end tool for RPM, and the Yum command helps us automatically resolve dependencies between installing RPM packages. Here are the steps to build a local yum warehouse:1. Mount the disc (CD-ROM ) Centos-6.5-x86_64-bin-dvd2.iso )Mount/dev/

Environment CentOS6.5 64bit Apache Ant 1.9.4 :: http://ant.apache.org/bindownload.cgi Installing and configuring Ant Installation: TAR-ZXVF apache-ant-1.9.4-bin.tar.gzLn-s apache-ant-1.9.4 Ant

Mode 1:/sbin/iptables-i input-p TCP--dport 8011-j ACCEPT #开启8011端口/etc/rc.d/init.d/iptables Save #保存配置/etc/rc.d/init.d/iptables Restart #重启服务/etc/init.d/iptab Les status #查看端口是否已经开放 mode 2:vi/etc/sysconfig/iptables-A input-m state–state new-m tcp-p

First, m-net.arbornet.orgBrochure(1) Telnet m-net.arbornet.orgThe Vista system turns off Telnet by default (because it is unsafe) and needs to be turned on. Cmd->telnet(2) Login:newuserPassword(3) SSH m-net.arbornet.orgVI's direction key becomes the

Redhat6.2 by default, the GUI is not installed. The text mode is enabled by default at startup. The following describes how to install and configure the GUI: 1. log on to the root user 2. Configure and test yum Vi/etc/yum. repos. d/rhel-source.repo

I'm sorry to tell you that there is no installation here. Why do you add the installation in the title? If not, will you find this article? Haha! Don't be discouraged. Here we will give you some installed tips! Source code installation and git

I have been learning device-driven programming for some time and have written several drivers. So I have a new understanding and understanding of the device driver. I have been learning device-driven programming for some time and have written

Detailed steps: 1: Download the fedora DVD image file from the fedora official website. 2: in linux, reserve a portion of unpartitioned space for about 50 GB. 3: Create a fedora folder in the root partition of the linux system to store the DVD

Install rpmbuild Sudo yum install rpm-buildConfigurations of common users /Home/you/rpmbuild/assume that the rpm directory is to be built   Let's talk about the usage of rpmbuild. Here is an example: Echo "% _ topdir/home/you/rpmbuild"> ~ /.

Linux hard disk partition formatting and mounting 1. Hard Disk Interface Type Hard Disk interfaces are generally divided into two types: one is the IDE parallel interface and the other is the SATA serial interface, in linux, the hard disk of the IDE

When you work on a terminal or console, you may want to record what you do on the terminal. These records can be used as historical materials to save what happened on the terminal. For example, if you and some Linux administrators manage the same