Implementing NFS Sharing on CentOS 7

I. Introduction NFS is the abbreviation of Network File System, i.e. Network File System. A protocol for distributed file systems, which allows clients to access data on disks on different hosts through the network, is mainly used in Unix-like systems to achieve file sharing. NFS relies on RPC protocol in the process of file transfer or ...

Posted on Tue, 25 Jun 2019 14:16:12 -0700 by phprocky

SEandroid Security Mechanism--Process Security Context

3 process security context The previous article analyzed the file security context association process. But in SEAndroid, in addition to associating the security context with the file, There is also a need to associate security context with processes, because the SEAndroid security policy can only work when both processes and files are associ ...

Posted on Sun, 23 Jun 2019 12:52:46 -0700 by Gasolene

02-FTP File Sharing Service

FTP File Sharing Service FTP File Sharing Service FTP Service FTP Principle VSFTPD Software What is vsftpd Project Practice 1: Setting up anonymous users of vsftpd service to have upload and download rights to / var/ftp/pub / directory Project Practice 2: Real users (system users) can access home directories, upload, download and delete ...

Posted on Wed, 12 Jun 2019 16:52:36 -0700 by scottd

Apache httpd server problem set

403 Forbidden via: http://www.cnblogs.com/starof/p/4685999.html Problem description In the httpd configuration of Apache 2, 403 occurs in many cases. Just installed httpd services, of course, there will be no 403 problems. Mainly after some configuration modifications, the problem is described as follows: After modifying the Docum ...

Posted on Fri, 24 May 2019 14:31:06 -0700 by dch27

centos 7.4 deploys couchbase cluster

Courchbase is a relatively new and rapidly developing nosql database technology. In 2014, viber announced the use of couchbase to replace mongodb in order to meet the needs of 1 billion users. Currently, couchbase has been widely used in the production environment. The main domestic companies used are Sina, Tencent and so on. Due to the lack o ...

Posted on Thu, 16 May 2019 17:36:59 -0700 by phpfolk2003

docker configuration and connection to private warehouse (registry 2)

This tutorial uses the operating system CentOS 7. docker installation configuration If the docker is not installed on the machine, it can be installed quickly by the following means (for maximum consistency, the version specified here): yum -y install docker-1.12.6-28.git1398f24.el7.centos.x86_64 #Start docker systemctl start ...

Posted on Sat, 11 May 2019 20:43:33 -0700 by fiztec

pxe automatic installation system

pxe automatic installation, the required services are: dhcp server, tftp server, http server The package group and related installation files needed for pxe automatic installation are syslinux and selinux Experiments show that: In this experiment, a CentOS7 is used as dhcp server, tftp server and http server to provide automatic installati ...

Posted on Sat, 11 May 2019 17:40:28 -0700 by unreal128

Source installation Xen4.8 under Fedora 25

The experiment of the paper needs to modify xen's source code. Therefore, we need to build Xen environment, because we need to modify the source code, so we must start from the source installation when we build the environment. The computer installed a Fedora 21 a long time ago, usually used by my elder brother, and found that the system has b ...

Posted on Tue, 02 Apr 2019 20:06:29 -0700 by LordMalek

Cobbler Automation Installation (Part 2) -- Implementation Process

Experimental environment [root@cobbler ~]# cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [root@cobbler ~]# ifconfig eno16777736 eno16777736: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.4.116 netmask 255.255.255.0 broadcast 192.168.4.255 inet6 fe80::20c:29ff:fe93:270f prefixlen 64 ...

Posted on Wed, 30 Jan 2019 16:09:15 -0800 by akphidelt

Linux Network Related and Firewall

Linux Network Related ifconfig view network card ip (yum install net-tools) ifup network card name, start network card / ifdown network card name, close network card Setting up Virtual Network Card mii-tool network card name to see if the network card is connected ethtool network card name, you can also check whether the network card is connec ...

Posted on Thu, 24 Jan 2019 07:42:14 -0800 by Isomerizer