CentOS

Note # root user $oracle User 1. Turn off security # Chkconfig iptables off//permanently shut down Firewall # Serviceiptables stop//temporarily shut down the firewall, restart the system will automatically open # sed-i "S/selinux=enforcing/selin

installation command: # for 64-bit Systemswget http://s3.amazonaws.com/influxdb/influxdb-latest-1.x86_64.rpmsudo rpm-ivh influxdb-latest-1.x86_64.rpm The specific installation process is as follows: wget

2.5. Configure the network2.5.1. Configuring the NetworkOracle RAC databases involve both public and private networks, so for network partitioning and IP address planning, the following table lists the IP addresses, host names, and network

First, configure the firewall, open 80 port, 3306 portCentOS 7.0 defaults to using firewall as the firewall, where the iptables firewall is changed.1. Close firewall:Systemctl Stop Firewalld.service #停止firewallSystemctl Disable Firewalld.service

Afternoon to night time, bought a Linux server, with the CentOS system, encountered various problems!1, with Putty,ssh to the VPS, according to the online command, step by step download and installation, concrete steps can look at the online

The CentOS Linux cloned in VMware.Ifconfig ... did not see eth0. Then restart the NIC and report the following error.Failure phenomena:Service Network restartShutting down loopback insterface: [OK]Bringing Up loopback insterface: [OK]Bringing up

The most intuitive way to install kernel headers is not good, so enter the command:Yum Install Kernel-headersBut after the installation is reinstalled Vmware-tools or prompts need kernel headers, how to do? Don't worry, enter the command:Yum Install

Original: http://yuweiqiang.blog.163.com/blog/static/6657041201110111539474/1. Close X Window at the image interface:1.1 Shell runs init 3 into text mode and closes the associated service (Xserver definitely off)1.2 Alt+ctrl+f1~f6 to character

Install Yum install-y sysstatSar-d 1 1 RRQM/S: The number of read operations per second for the merge. Delta (rmerge)/s wrqm/s: The number of write operations per second for the merge. Delta (wmerge)/s r/s: Number of Read I/O devices completed per

This is the work of the need, the main goal is the user must be authenticated through the RADIUS server before the Internet, the products involved include firewalls and RADIUS servers, the logical topology is as follows:The configuration steps for

Tomcat installationIt's often easy to configure Tomcat, but it's not that easy to build a multi-user, multi-service Java Virtual host. One of the biggest problems is Tomcat execution permissions. The normal way to configure Tomcat is to run as root

# Uname-aLinux localhost.localdomain 2.6.18-164.el5pae #1 SMP Thu Sep 3 04:10:44 EDT i686 i686 i386 gnu/linux(view current operating system kernel information)# Lsb_release-aLSB Version::

Original address: http://www.cnblogs.com/me-sa/archive/2011/07/09/erlang0004.htmlSince the final deployment of the production environment is CentOS, I need to install Erlang b13r04 in CentOS, the first time to do this is a lot of trouble, mainly on

  Install and configure VNC in centos 6   Environment centos6.3 VNC is an excellent remote control tool software on Linux. We usually install VNC client software on Windows to remotely access Linux machines (commonly used Windows client

Git is available in the default repository of centos, so the simplest method is: $ sudo yum install git   This method is simple, but the version updates in the repository are not timely. For example, the latest version of git in the centos

Default: In/etc/bashrc PS1 = "[\ [email protected] \ H \ W] \ $" Description: \: An ASCII Bell character (07) \ D: The date in "weekday month date" format (e.g., "Tue May 26 ") \ D {format}: The format is passed to strftime (3)

New books are available, east and west. Finally, they are almost done. After vmware10 was installed, a new centos7 virtual machine was created immediately, and everything went well. However, when VMware Tools was installed, it went west. The

I. Environment Introduction: Server: centos 192.168.1.225 Client: centos 192.168.1.226 Ii. installation: NFS installation configuration: centos 5: yum -y install nfs-utils portmap Centos 6 (in centos 6.3, The Portmap service is undertaken by rpcbind

Solve the problem that the ifconfig command in CentOS does not display IP addresses The ifconfig command in CentOS does not display IP addresses[Plain] view plaincopy $ Ifconfig Bash: ifconfig: commandnotfound Environment: Non-root User

If you enter the correct account and password in CentOS, you cannot log on to it. The centos account and passwordException description:CeontOS_x86_64 server, SSH can log on normally, IDC operators log on through the HP-KVM, after entering the