CentOS

1. Install MongoDB (install to/usr/local)wget https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-amazon-3.2.4.tgzTar zxvf mongodb-linux-x86_64-2.4.9.tgzmv mongodb-linux-x86_64-2.4.9 mongodbcd mongodbmkdir dbmkdir logscd Binvi

1. Pressing the TAB key after entering 1-2 characters on the LINUX command platform automatically complements the next part (provided that you have this thing, for example, if you have Tomcat, enter Tomcat to press TAB).2. The PS command is used to

Centos : https://www.centos.org/download/ Release Notes: 　　DVD version : This is a common version, is the normal installation version, recommend everyone to install. It contains a large number of commonly used software, most of the time

Installing the centos6.3 on the VMware8 Prepared filesNew Virtual machineChoose to create a new empty virtual machineChoose Linux and CentOSAllocate 20G of hard disk space‘Modify ConfigurationAdjust memory spaceBridging: Virtual machines and

The perfect combination of WINDOWS10 and CentOSBecause Linux has recently been learning Linux, it is very useful, but because the system was previously installed WINDOWS10, it had to re-partition the disk so that Linux and Windows systems can

Centos7 default installation is not enabled to configure network card information, unable to access the extranet.The bottom configuration opens the network to get the IP address automatically1. View network card informationExecutive Ifconfigeno167777

Today check the system log found that the log is in the following format:APR 09:26:26JSMAPP4 xinetd[3158]: Exit:nrpe status=0 pid=14006 duration=0 (sec)APR 09:26:27JSMAPP4 xinetd[3158]: Exit:nrpe status=0 pid=14316 duration=1 (sec)APR 09:26:27JSMAPP4

=============================== Network Configuration ===============================1 eth0 interface

STEP1: Installing the SVN serverYum Install SubversionStep2: Create SVN repository Directorymkdir /workplace/svnreposStep3: Creating a version Library$ svnadmin Create/workplace/svnreposAfter executing this command, the following files will be

Linux system startup logon processThe entire process from boot to login for a Linux system is roughly as follows: 1> Loading BIOS information: Includes hardware information such as cpu/graphics/memory/hard disk/NIC, device boot sequence, clock

After the installation of the CentOS virtual machine is successful, the gateway is not enabled by default, and the network adapter is enabled by modifying the configuration file After editing the system configuration file, the virtual machine

1. Open the Command window and switch to the root account: Su-root2. Enter directory:/etc/sysconfig/network-scripts, open File VI ifcfg-eth03. Modify the Parameters:# # NAME device=eth0# The physical address of the network card hwaddr=00:0c:29:6a:91:

#yum-config-manager--disable \*--Screen for all update sources#mkdir/r7iso# cd/run/media/{User name}/centos\ 7\ x86_64/#cp-RF */r7iso/--Copy all of the disc's packages to the local#createrepo--database/mnt/local_repo--Create a

Installing CentOS on a virtual machine does not have to say, install Linux first is to surf the internet, just like windows, have the Internet is king.First of all, the network mode of the virtual machine is bridge mode; Enter the Linux terminalRun:

To do this, log in to SSH:Vi/etc/sysconfig/network-scripts/ifcfg-eth0:0The second IP is aVi/etc/sysconfig/network-scripts/ifcfg-eth0:1A third IP is theIfcfg-eth0:2 (from this analogy)Device=eth0:0 NIC device name Onboot=YES random start Bootproto=

Optimize content: (1. Set the history record (2. Add a normal user, set sudo permissions (3. Disable SELinux (4. Configure Iptables (5. Disable root remote user login (6. Modify the remote port (7. Thin boot server (8. Modify the maximum number of

background : The company itself with Extmail Mail server has been a period of time, the domain name for eeee.com (here is a pseudonym), the company built a new warehouse, ready to the warehouse also build a play, domain name for mmmm.comPreparatory

One, configure the network card, can access the Internet (slightly)========================================================Second, the configuration environmentYum-y Install patch make GCC gcc-c++ gcc-g77 flex* Bison fileYum-y Install Libtool

We are under the Linux system, the most important user is the root user, if the root user password forgotten, a lot of operations will not be done!If you forget, how do you do it?1, restart the boot, when the Start screen appears, press "E";2, after

Log in to the Centos6.5 system.Example: Log in with the root user.Note: If you log in as a non-root user, you will need to add sudoif you are not sufficient to perform certain commands. Check to see if SSH is installed.Input command: RPM-QA | grep