Samba is a free software that implements the SMB protocol on Linux and UNIX systems and consists of server and client programs.SMB (Server Messages Block) is a communication protocol for sharing files and printers on a local area network. It provides file and printer sharing services between different computers in th ...
Posted by ondemand on Mon, 06 Jul 2020 18:12:38 +0200
1) Install dependent packages
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
2) Set Ali Cloud Mirror Source
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
3) Install Docker-CE
sudo yum install docker-ce
Posted by blaster_master on Sat, 13 Jun 2020 04:27:21 +0200
CentOS7.2 build ctfd shooting range platform
First, there is a 2-core 4G memory 30G disk with no interface in CentOS 7.2
Then network bridging mode
Configure the yum source of CentOS7 to be Alibaba's
1. Install git
yum provides git
yum -y install git
2. Install pip (with pi ...
Posted by svanderclock on Tue, 09 Jun 2020 08:32:52 +0200
cifs - NFS (file system sharing)
Note: the server version should be consistent with the image
yum install nfs-utils -y
15 systemctl start nfs
16 firewall-cmd --get-services
17 firewall-cmd --permanent --add-service=nfs ##Add firewall policy
18 firewall-cmd --permanent --add-service=rpc ...
Posted by SevereSoldier on Sun, 31 May 2020 18:39:38 +0200
DDoS deflate is a very small tool for defense and mitigation of DDoS attacks. It can create a large number of IP address information of Internet connection by monitoring netstat, and prohibit or block these non IP addresses through IPTABLES.
It must be downloaded and installed in the terminal account under root authority. The specific commands ...
Posted by vurentjie on Fri, 22 May 2020 16:45:29 +0200
ELK-7.3 Local Deployment
Logstash is a data analysis software designed to analyze log logs.The whole set of software can be thought of as an MVC model, with logstash as the controller layer, Elasticsearch as the model layer, and kibana as the view layer.First, the data is passed to logstash, which filters and formats ...
Posted by Willburt on Thu, 21 May 2020 18:51:35 +0200
2, Backup service (rsync)
(1) rsync service introduction
Rsync is an open source, fast, multi-functional, full and incremental local or remote data synchronization backup tool. And it can realize the backup and migration of data without changing the attribute information of the original data. Rsync software is suitable for unix/linux/windows an ...
Posted by bloodl on Fri, 01 May 2020 18:49:54 +0200
I. The concept of firewalls
Firewall technology is a technology that combines all kinds of software and hardware devices for security management and screening to help computer networks build a relatively isolated protection barrier between their internal and external networks to protect user data and information security.
Professional firewall ...
Posted by Gondwana on Thu, 23 Apr 2020 02:21:08 +0200
Naming rules of network card
In Centos6, the naming method of network card: it will dynamically change according to the situation and is not unique and fixed. The commonly used naming methods of network card are eth0 and eth1. When the network card is increased or decreased, the name of network card will change
In Centos7/8 network ...
Posted by barrow on Sun, 12 Apr 2020 14:02:54 +0200
The gcc environment is installed on the system (otherwise, compiling redis will cause errors).Still don't know how to install the gcc environment offline viewable Install gcc environment offline under CentOS with detailed graphics
Click on the official address to download redis for Linux
Posted by TGixer on Tue, 07 Apr 2020 06:08:36 +0200