CentOS

IPV6 Fire-enabled Service Ip6tables Start Set boot up Chkconfig--level 2345 Ip6tables on Check the default gateway address: Ip-6 Route 2001:288:82b2:1:209:fff:fe85:f71e Network Related Settings Vi/etc/hosts 2001:288:82b2:1::77 w2.ipv6.shsps.

NFS Servo END Portmap 111;nfs 2049Servo-Side Installation Yum-y Install Nfs-kernel-server Enable Service Nfs-kernel-server Restart Set file Vi/etc/exports /usr node* (rw,sync,no_root_squash)/home node* (Rw,sync,no_root_squash) Common NFS

Dstat If the system does not have some tools yum-y install Dstat installation, the software is small, the package size is only 144k, installation size 660k. This tool will dynamically display the Cpu,disk,net,page,system load situation by default,

Talking about RPM to many compiled and installed friends, RPM installation is a fool to install. Oh, in fact, RPM is a very effective centralized deployment of the solution. YUM+RPM is a very fast and convenient large-scale deployment scenario.

Ready to write a C file 1, ws.h "header file, declare function name, not implemented"2, wso.c "contains function body, implement function, need to compile into dynamic link library"3, ws.h "main program execution document" New Makefile File Toucu

View the Python version in the current systemPython--versionReturns Python 2.6.6 as normal.Check the CentOS versionCat/etc/redhat-releaseReturn to CentOS Release 6.8 (Final) as normal.Install all the development kitsYum groupinstall-y "Development

Yum Install libc-client-devel.x86_64 (yum install libc-client-devel if not possible)Ln-s/usr/lib64/libc-client.so/usr/lib/libc-client.soCD ONEINSTACK/SRCTar xzf php-5.6.13.tar.gz #具体看你的版本号CD

tuned is a dynamic tuning scheme introduced by Red Hat that allows users to adopt different tuning options over different time periods. Due to the form of service process, it can be very convenient and crontab combination! Tuned is a daemon that

1. Download and unzip the JDK1.82. Put the compressed package into:/usr/java/folder3. Execution: Vi/etc/profile4. Add in front of the file:java_home=//usr/java/jdk1.8Jre_home=//usr/java/jdk1.8/jrePath= $PATH: $JAVA _home/bin: $JRE _home/binClasspath=

from:http://tecadmin.net/install-java-8-on-centos-rhel-and-fedora/After a long wait, finally the Java SE development Kit 8 is available to download. JDK 8 have been released on mar,18 for general availability with the many featured enhancements. You

To view the system version:[Email protected] ~]# cat/etc/redhat-release CentOS Linux release 7.2.1511 (Core)Official Document Description: Https://www.zabbix.com/documentation/3.2/manual/installation/install_from_packages

centos  View Script #!/bin/bashdate >>info.txtecho  "native CentOS version is"  >>info.txtcat / etc/issue >>info.txtcat /etc/redhat-release >>info.txtrpm -q  centos-release. >>info.txt    echo  "native centos  version Details"  >>

Preparations:1. Create a security DirectoryMkdir-p/var/run/vsftpd/empty/2. Create vsftpd users and directories, and authorizeGroupadd-g 6005 vsftpdUseradd-c "vsftpd user"-g 6005-G vsftpd-u 6005-M vsftpd-s/sbin/nologinMkdir/home/vsftpdChown-R vsftpd:

Usage: The code is as follows:Copy code [Root @ itchenyi-1 ~] #./Vsftpd_auto_user.py create chenyi # create a userPlease input your ftpuser's password>>: Password[Root @ itchenyi-1 ~] #./Vsftpd_auto_user.py delete chenyi # delete a user[Root @

Because you often need to back up website data, you have learned how to send emails through shell in linux. Here we use CentOSFor example, use the mail command to send external emails. The syntax of the mail command is as follows: The code is as

Step 1: Download and install MariaDBThe installation slave database MariaDB is run as a CentOS 7 repo in CentOS. Any lower requirements require you to add additional repository servers. Run the following command on your server:Yum update-yYum

Today, my colleagues from the company asked me to extend the hard drive of a virtual machine on the exsi server. After connecting to the exsi server, I directly added 20 GB to the original 40 GB hard drive, my colleague told me that it was a linux

1 // install the pre-Environment2 yum install gcc-c ++3 yum install zlib zlin-devel01 // replace system default python2.6 --> 2.7Download and unzip: http://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz03 cd Python-2.7.604 // Configure the

1. Port configurationEnable the redis port and modify the firewall configuration file vi/etc/sysconfig/iptablesAdd port configuration-A RH-Firewall-1-INPUT-m state -- state NEW-m tcp-p tcp -- dport 6379-j ACCEPT-A RH-Firewall-1-INPUT-m state --

Basic format1. iptable [-t table] command option [name] matching condition [-j Action]2. Common command options are as follows:-A [append] adds A rule at the end of the specified connection-D [delete] deletes a rule in a specified connection. It can