CentOS

CentOS 7.0 System Installation configuration steps detailed Note: As of the current centos 7.x version of CentOS 7.0, the following describes the CentOS 7.0 of the specific installation configuration process server-related settings are as follows:

1, enter the following command: ssh-keygen-t RSA 2, input command ls: produce two files: Id_rsa id_rsa.pub 3, copy id_rsa.pub, and named Authorized_key CP ~/.ssh/id_rsa.pub ~/.ssh/authorized_keys 4, the implementation of SSH localhost.

CentOS Modify IP Address # ifconfig eth0 192.168.1.80 This will change the IP address to 192.168.1.80(if you find the network, then you may need to change the gateway and DNS, the following will be mentioned), but when you restart the system or

1. Download the latest version of UltraISO (I use the latest version), do not repeat here. 2. Start UltraISO, click on the "File" menu under the "Open" button, open the prepared ISO image files, such as Centos-7-x86_64-minimal-1511.iso, at this

Reprint please indicate the source: http://blog.csdn.net/l1028386804/article/details/51537000 These configurations are based on VMware network Adapter VMnet8, assuming that my VMware network Adapter VMnet8 IP address is 192.168.106.1 The following

CentOS 6.4 Ways to recognize NTFS formatting [HSG@HSGPC/]$ su root password:[ROOT@HSGPC/]# Fdisk-l Linux operating system in Disk EXT4 formatdisk/dev/sda:1000.2 GB, 1000204886016 bytes255 heads, Sectors/track, 121601 cylindersUnits = Cylinders of 160

Set up the global agent as follows: Modify the/etc/profile file and add the following: http_proxy=http://username:password@yourproxy:8080/ ftp_proxy=http://username:password@yourproxy:8080/ Export Http_proxy Export Ftp_proxy If there is no

Join in the/etc/sysctl.conf Fs.file-max = 65535 Net.ipv4.ip_forward = 1 Net.ipv4.tcp_fin_timeout = 30 This parameter determines the time it remains in the fin-wait-2 state if the socket is closed by the local request. The right end can be an error

First of all you need to install GNOME, here is not introduced Installation: 1. Preparation Environment: First install Epel and Nux desktoprepository RPMs, note version update (if the RPM package version is no longer present, copy the front of the

The SELinux system has a much higher security performance than the usual Linux system, and it does not have a significant impact on the entire system by minimizing access to the user, process, or user rights, even when attacked. Next I'll introduce

Inexplicably I xshell, in the Vim editing script, the right keypad can not output numbers, the output is some letters, but also a letter for a line, too 艹 eggs!Later on in accordance with the normal operation of the procedure, and rebuilt the

Preparation conditionsIt's already installed on your real machine. VirtualBox virtual machines, specific installation methods can refer to the Linux commune articles.Download the CentOS-7 image1. Create a virtual computer in a virtual machineClick

Zookeeper cluster installationThe package included in the article plus the bottom of the free accessSoftware version 3.4.8Upload zookeeper-3.4.8.tar.gz to App server directory:/USR/LOCAL/SRC (package see attachment)168.0.1 for App server ip192.168.0.

1. VMware Workstation software View the virtual machine Nic MAC address after cloning completed, record2, enter "cd/etc/sysconfig/network-scripts/" command, then execute "IP addr" command, check the network card name3. Enter the command "VI

Compressed Files directory:CD Industrial (go to file directory)->zip-r industrial.zip./*, all files under the compressed Files directory (where./* means all files below this folder)->ls (list all file directories below this file)->sz Industrial.zip (

1. View the system versionCat/etc/redhat-releaseFile and directory Operations Command parsing Cd/home Enter '/home ' directory Cd.. Return to the top level directory Cd..

1. After the virtual machine is installed, the file---the new virtual machine-and then the next--,2The next option is as follows:3. If4. Next until5. Next until:6. Next Step:7. The next step is until you finish.8. Start the configuration below: Edit

Just knock a few orders today. 1. Network interface Parameters--ifconfig This command can set the NIC interface IP address, subnet mask, etc., Ifconfig xx (NIC name) down-off NIC interface ifconfig XX (network card name) up open NIC

Today, when unplugging the virtual machine's hard drive, it does not turn off the virtual machine, causing the virtual open to appear: Cannot open the disk ' XXXXXXX.VMDK ' or one of the snapshot disks it depends on. . A lot of information has been

In CentOS 6.4, an error is reported when nginx is installed to execute the configuration command. Install nginx in CentOS 6.4 and execute the configuration command ./Configure The following error is prompted: ./Configure: error: the HTTP rewrite