[CentOS] SSH keyless login

Environmental description: Operating system: centos-7-x86_-minimal-1611 Virtual machine: VMware ® Workstation 12 Pro; 12.5.5 build-5234757 Server: node1 (User1), node2 (User2) Implementation content: The user User1 of node1 server can log into the User2 account of node2 through SSH without key; Configuration process: By default, us ...

Posted by ReignFire on Thu, 02 Apr 2020 10:39:07 -0700

Arch Linux Installation Tutorial Xiaobai can also be installed successfully

Arch Linux Installation Tutorial Arch Linux Installation Tutorial Arch Linux + xface Desktop + Apps + VMWare According to the teaching video installation on YouTube, summarize the steps I've played CentOS and Ubuntu before, but I didn't play much in development. When I met a front-end elder in a ...

Posted by usvpn on Mon, 30 Mar 2020 21:51:54 -0700

Python full stack Web security attack and Defense 1. Information collection

Article directory 1, Kali virtual machine installation 2, Domain name introduction 1. Domain name introduction 2. Domain name query method whois web interface query Query through whois command line 3.ICP filing 3, Collect subdomain information 1. Domain name and subdomain name 2. Sub domain name ...

Posted by leony on Mon, 10 Feb 2020 04:16:21 -0800

Solution of LVS Dr + preserved

Reference resources https://www.cnblogs.com/liaojiafa/p/6087276.html Four hosts are in a LAN. The ip of LVS_master is 192.168.1.196, LVS backup is 192.168.1.197, the ip of two web servers is 192.168.1.200192.168.1.201, and the virtual ip is 192.168.1.198. It can be seen from the keepalived configuration file. The experimenta ...

Posted by voitek on Fri, 31 Jan 2020 07:53:49 -0800

Deploy docker private warehouse Harbor

1, Environmental description Operating system: CentOS 7.5 Software version: harbor 1.5.0 2, Software installation 1. Preparation before installation # systemctl disable firewalld.service # systemctl stop firewalld.service # sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config # setenforce 0 # hostnamectl --st ...

Posted by moonie on Fri, 31 Jan 2020 04:34:23 -0800

Wang Shuang assembly language second edition curriculum design 2

Wang Shuang course design of assembly language 2 The most important thing to master a programming language is practice. Wang Shuang's teacher's Curriculum Design II, if you write 400 to 800 lines of code completely, and complete this curriculum design independently, you will be proficient in 16 bit a ...

Posted by Logical1 on Sun, 19 Jan 2020 22:13:48 -0800

Repair of group light btrfs system

[background] A few days ago, due to loose power plug and other reasons, frequent power failure; At the same time, aoteng is used for caching. After one day's restart, the virtual machine will not be able to start. There should be something wrong with the hard disk. But because of the power proble ...

Posted by osram on Thu, 16 Jan 2020 10:39:37 -0800

linux redhat6 Oracle11g rac +lvm +asm installation process summary experience

linux redhat6 Oracle11g rac +lvm +asm installation process summary experience Installation environment Main operating system: windows 10 Virtual machine VMware 15: Two Red Hat Enterprise linux 6.10 Package: Oracle Database software: Oracle11gR2 Cluster software: Oracle grid infrastructure 11gR2(11.2. ...

Posted by Heywood on Thu, 16 Jan 2020 01:37:19 -0800

docker private warehouse

Introduction to Harbor Deploying the Docker Compose service on which Harbor dependsDeploy Harbor ServiceHarbor Daily Operations ManagementHarbor Management Life Cycle Harbor is an open source enterprise Docker Registry project for VMware Advantages of Harbor Role-based Control Mirror-based replication strategies Support for LDAP/AD Image ...

Posted by sirfartalot on Mon, 13 Jan 2020 16:19:25 -0800

Deployment of Docker private warehouse

I. Harbor Harbor is an open-source enterprise Docker Registry project of VMware company(1) Harbor's strengths: Role based control;Mirror based replication strategy;Support LDAP / AD;Image deletion and garbage collection;Graphic UI;Audit;RESTful API; (2) Harbor Architecture Composition:1. Proxy: a front-end reverse proxy uniformly accepts requ ...

Posted by williamZanelli on Sun, 12 Jan 2020 19:27:25 -0800