Basic information of LAN transmission
1. What is Io?
⦁ blocking IO
⦁ non blocking IO
select specific usage
3. Realize the file transmission of multiplex LAN
matters needing attention
1. What is ...
Posted by steelerman99 on Sat, 13 Jun 2020 21:27:21 -0700
Operating system: centos-7-x86_-minimal-1611
Virtual machine: VMware ® Workstation 12 Pro; 12.5.5 build-5234757
Server: node1 (User1), node2 (User2)
The user User1 of node1 server can log into the User2 account of node2 through SSH without key;
By default, us ...
Posted by ReignFire on Thu, 02 Apr 2020 10:39:07 -0700
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
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, 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
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
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 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
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
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
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
Mirror-based replication strategies
Support for LDAP/AD
Posted by sirfartalot on Mon, 13 Jan 2020 16:19:25 -0800