Startup and shutdown monitoring, database for oracle11g R2 under CentOS

First, start monitoring and database[[email protected] oracle]# su oraclebash-4.1$ lsnrctl startThe results are as follows, starting successfully:lsnrctl for linux: version 11.2.0.1.0 - production on 04-apr-2014  16:15:25Copyright  (c)

Centos MySQL5.6 Installation Method

1. Download RPM PackageDetermine the system version first[Email protected]/]# cat/proc/versionLinux version 2.6.32-431.el6.x86_64 ([email protected]) (GCC version 4.4.7 20120313 (Red Hat 4.4.7-4) (gcc)) #1 SMP Fri N OV 03:15:09 UTC 2013Download

Linux Basics: 1, CentOS system installation

Installation Environment:Virtual machine: VMware Workstation 10.0.3 version (also available with free vitrual box)Virtual Image: C Entos 6.5 32-bit versionC Entos official website: http://www.centos.org/For CentOS, CentOS is a reconstructed version

Centos/linux Adding a swap partition

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

Centos/linux connecting an iSCSI disk array

Centos/linux connecting iSCSI Magnetic Consolidation ColumnsISCSI: Internet Small computer System InterfaceSystem environment: CentOS 6.5 MiniDisk array: Lenovo EMCISCSI ip:192.168.100.201First, install iSCSI1: Verify that iSCSI is installed# Rpm-qa|

How to replicate Centos/linux virtual machines in VMware Fusion

Today I want to make a few CentOS virtual machines on Mac, try to build the full distributed environment of Hadoop. A virtual machine installed in the past too much trouble, want to direct the existing CentOS virtual machine to copy a few finished,

"Linux" CentOS install Chrome browser

How to install Chrome browser in CentOS 6.x. First create the Google-chrome.repo file in the/ETC/YUM.REPOS.D directory, which writes the following:[Google-chrome]name=google-chromebaseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearchenabled

VMware modifies the network configuration after cloning CentOS

has recently been interested in Hadoop and intends to use its leisure time to configure its own environment for learning.Notebook Memory 8 G, before used to use Ubuntu Desktop version, but considering too much memory, chose the centos6.4, with the

CentOS Upgrade Python2.7 and install Pip

CentOS Upgrade Python2.7 and install Pip CentOS Upgrade Python2.7 and install PIP1) upgrade Python2.7? 1234567891011121314151617181920212223242526272829303132 python -V? # 查看版本:Python 2.6.6?mkdir -p ~/Env/python; cd ~/Env/python? #

CentOS 7 Build NTP server

First step to install NTPYum Install NTPSecond step, find the closest time synchronization serverHttp://www.pool.ntp.org/zone/asiaThe third edition of/etc/ntp.confServer 127.127.1.0 iburst # Local Clock when the external time server is unavailable,

Solution to Centos failure in vmwarevm

Solution to Centos failure in vmwarevm First, set the network configuration to NAT in the virtual machine, Right-click our computer and choose computer> Management> services and applications> services from the shortcut menu. Here, we

Add SWAP partition in CentOS/Linux, centosswap

Add SWAP partition in CentOS/Linux, centosswapUsage of swap partitioning: swap puts data into swap when the physical memory is insufficient. Therefore, swap plays a role in virtual memory, in a sense, memory space is also increased. Generally, the

Install VNCserver and centosvncserver in CentOS/Linux

Install VNCserver and centosvncserver in CentOS/LinuxVNC is short for Virtual Network Computing and is a remote control software. It supports remote graphical control across operating systems. In daily work, servers often have data centers, and it

Connect to the iscsi disk array in CentOS/Linux and centosiscsi

Connect to the iscsi disk array in CentOS/Linux and centosiscsiFull list of ISCSI disks connected to CentOS/LinuxISCSI: Internet Small Computer System InterfaceSystem Environment: CentOS 6.5 miniDisk Array: Lenovo EMCIscsi ip: 192.168.100.2011.

[Linux] CentOS Chrome browser, linuxcentoschrome

[Linux] CentOS Chrome browser, linuxcentoschrome Install Chrome in CentOS 6.x. First, create the google-chrome.repo file in the/etc/yum. repos. d directory, which writes the following content: [Google-chrome] name = google-chromebaseurl = chrome

Solution for occupying tomcat port 80 in CentOS

Solution for occupying tomcat port 80 in CentOSFault: the website cannot be accessed. Analysis: netstat-an shows that a large number of port 80 processes are dead and tomcat is restarted. tomcat fails to start and the webpage cannot be opened. stop

Cobbler remotely installs CentOS and cobbler installs centos

Cobbler remotely installs CentOS and cobbler installs centosThis article explains how to remotely install CentOS through IPMI and PXE.1. First, use Cobbler to add a system # Specify the system name and profilesudo cobbler system add -- name = test --

Set up an FTP server using CentOS and set up ftp using centos

Set up an FTP server using CentOS and set up ftp using centos1. Install vsftpdYum install vsftpd2. Edit iptablesVi/etc/sysconfig/iptables-A input-m state -- state NEW-m tcp-p tcp -- dport 21Service iptables restart3. Configure vsftpdVi/etc/vsftpd.

Install and configure Cobbler and centoscobbler in CentOS 6.5

Install and configure Cobbler and centoscobbler in CentOS 6.5 Cobbler is an open-source project used to deploy and install the system. Cobbler is not only a pxe Server, but also can manage dns and dhcp. Dhcp is not allowed in data centers or

Centos: Change the root user password and centosroot User Password

Centos: Change the root user password and centosroot User Password If you do not Log On As A root user, switch to the root user first,Run the following command: su rootEnter the password of the root user as prompted.English system: [Root @

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