Installation and configuration of ftp under Centos

Installation and configuration of ftp under Centos 1. FTP download and installation 1.ftp download yum install -y vsftpd 2.ftp startup systemctl enable vsftpd.service #Startup and self start systemctl start vsftpd.service #start-up systemctl stop vsftpd.service #stop it systemctl status vsftpd.service #state ...

Posted by wiegs on Wed, 20 Oct 2021 07:38:15 +0200

cobbler (batch installation tool)

1, About cobbler Cobbler is a Linux server installation service. It can quickly install and reinstall physical servers and virtual machines through network boot (PXE). At the same time, it can also manage DHCP, DNS, etc. Cobbler can be managed in the command line mode, and also provides a Web-based interface management tool (cobbler Web), ...

Posted by nels on Wed, 13 Oct 2021 03:16:43 +0200

P4 environment configuration and compilation

P4lang compilation environment configuration #Some words are written in the front The author has just begun to understand the content written in the article. He has referred to a lot of network materials. He writes a blog to record the learning process. If there is any misunderstanding, he is welcome to criticize! Installing VMVare This step ...

Posted by phpfreak101 on Tue, 12 Oct 2021 19:21:30 +0200

Cobbler (batch deployment system)

1.Introduction to cobbler Cobbler is a Linux server-installed service that supports many Linux distributions: redhat, fedora, centos, ubantu, suse, etc. also support network installation windows Written by python, you can quickly install and reinstall physical servers and virtual machines via PXE, and manage DHCP, DNS, and so on. Cobbler ...

Posted by jcavard on Tue, 12 Oct 2021 18:21:21 +0200

Common commands of Docker

1, Help command docker --help 2, Process related commands Start Docker service systemctl start docker Stop docker service systemctl stop docker Restart docker service systemctl restart docker View docker service status systemctl status docker Start the docker service systemctl enable docker 3, Mirror related commands View mirr ...

Posted by poison on Sun, 10 Oct 2021 03:16:02 +0200

Deploy YUM warehouse and NFS service

catalogue 1, YUM overview 2, YUM implementation process 3, YUM command 1. Inquiry 2. Install and upgrade using yum or up2date 3. Software uninstall 4, Build yum warehouse 1. Build local warehouse 2. Build Alibaba cloud warehouse 5, NFS share 1. Characteristics 2. Advantage 3. Construction process 6, Summary   1, YUM overview y ...

Posted by cHinshaw on Fri, 08 Oct 2021 02:09:34 +0200

Docker II installation

2. Docker installation https://www.jianshu.com/p/2e91d1272154 2.1 premise description CentOS Docker installation Docker supports the following CentOS versions: CentOS 7 (64-bit) CentOS 6.5 (64 bit) or later prerequisite Currently, only the kernel in the distribution version of CentOS supports Docker. Docker runs on CentOS 7. The system ...

Posted by harmclan on Wed, 06 Oct 2021 15:58:18 +0200

CentOS 7.9.2009 install kubernetes version 1.22

catalogue 1.1 close SWAP partition 1.2 install docker / kubedm / kubelet [all nodes] 1.3 create a Master node 1.4 add Node nodes to the current cluster 1.5 deployment container network (CNI) 1.6 testing Kuberntes cluster 1.7 deploying Web UI (Dashboard) 2. Related error reporting roleIP addressk8s-master192.168.237.5k8s-node01192. ...

Posted by mourisj on Sat, 02 Oct 2021 20:51:23 +0200

[OS Linux] explain Linux Process 1 in detail (process concept, PCB, process creation, process status, zombie process, orphan process)

Based on CentOS, this paper deeply explains the process concept, PCB, process creation, process status, zombie process and orphan process by von Neumann system and operating system concept. catalogue 1, Von Neumann system 2, Operating system   3, Basic concepts of process 4, Description process - PCB 1.task_ struct 5, Organizational ...

Posted by fansa on Fri, 01 Oct 2021 21:18:50 +0200

Centos7 deploying Zookeeper single node

1. Install and prepare a virtual machine (vmware, VirtualBox). 2. Use the connection tool to connect (Xshell, electerm and other tools, the electerm tool I use). use ip address or ip addr To view the virtual machine address. If you are using a local area network, you need to set a bridging network and copy the physical address. If it is ...

Posted by darkfreaks on Wed, 29 Sep 2021 03:13:33 +0200