Why put the reference of this person in front, mainly this person The big guy’s flow chart is too detailed. Although it is not necessary to understand such details, I still admire it. Not much to s
Category: Centos
CentOS (Community Enterprise Operating System, Chinese meaning: Community Enterprise Operating System) is one of the Linux distributions, which is compiled from the source code released by Red Hat Enterprise Linux in accordance with the open source regulations. Since it comes from the same source code, some servers that require high stability use CentOS instead of the commercial version of Red Hat Enterprise Linux. The difference between the two is that CentOS does not include closed source software.
CentOS foundation configuration
1. User switching command. The current ordinary user logs in. If you want to switch to the root user, you need to enter the command # su; if you want to switch from the root user to the ordinary us
CentOS6.9 realizes dual network card binding
1, create a bond0 file
# vi /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0
NM_CONTROLLED=no #Whether your network card is managed by networkmanager, details later Speakin
CentOS 7 Yum and RPM Options
Options of the yum command: yum check-update: List all software that can be updated. yum update: update all software. yum install: Only install the specified software. yum update : Only update
CentOS installation jdk-tar.gz file
1. Download the JDK from http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html.
Test file: jdk-8u191-linux-x64.tar.gz
2. Upload the file to the CentOS host
CENTOS installation MySQL correct method
1. Official installation document http://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/
http://dev.mysql.com/downloads/repo/yum/
Download it locally and then Upload to the server, or
Centos 7.x Environment Compile Python 3.7
sudo yum -y groupinstall “Development Tools”< /span>
sudo yum -y install bzip2-devel gdbm-devel libffi-devel ncurses-devel openssl-devel readline-devel sqlite-devel xz-devel zlib-< span style="col
CentOS installation python3
1, cd /usr/local
sudo yum -y install wget
2, wget https://www.python.org/ftp/python/ 3.7.2/Python-3.7.2.tar.xz
< /p>
3, tar -xf Python-3.7.2.tar.xz
4, mkdir python3
CentOS installation Redis
One download Two compilation Make in the unzip directory
Make install in the src directory of the unzip directory
make PREFIX=/usr/local/redis install
#PREFIX=/usr/local/redis can be om
Centos 7.2 is built with VSFTP virtual users
Virtual user setup vsftp requirement 1: Only upload and download are allowed, cannot be deleted, cannot be changed name yum install pam*yum install db4* -yyum install vsftpdchkconfig vsftpd oniptab