1. Computer core foundation
1.1 what is language? What is programming language? Why programming languages?
Language is actually the medium of communication between people, such as English, Chinese, Russian, etc.
Programming language is the medium of communication between people and computers,
The purp ...
Posted by earunder on Sun, 07 Jun 2020 12:41:44 +0200
VNC is a remote control tool software. VNC is a free open source software based on UNIX and Linux operating system. It has powerful remote control ability, high efficiency and practicality. iis7 server management tool is a free VNC connection software. It supports batch opening and installation of VNC servers. It can connect m ...
Posted by ashly on Tue, 02 Jun 2020 16:50:15 +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
Function description: Lists a list of files (including subdirectories) in a specified directory, but does not display the contents of the files
Usage: ls [OPTION]... [FILE]...
Show all files, including hidden files
Show all files except.And..
Show detailed properties of the file
Converts the f ...
Posted by mcovalt on Thu, 28 May 2020 18:33:58 +0200
Due to the high security requirements of the company where the friend is located, zabbix's network environment cannot be connected to the Internet, so it is not possible to send the alarm directly to some instant messaging tools through zabbix, which requires sending the alarm message to some middleware and forwarding it t ...
Posted by lanas on Tue, 26 May 2020 19:11:42 +0200
In the previous essay, we learned about docker's network related instructions. Please refer to https://www.cnblogs.com/qiuhom-1874/p/12952616.html Today, let's talk about docker's data management instructions;
In the previous blog, we emphasized that the image of docker is built hierarchically. After the image is started as a container, docker ...
Posted by Kinsbane on Mon, 25 May 2020 13:00:27 +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
The previous articles describe a number of ways to hide processes, hide TCP connections, and hide kernel modules. To sum up, the differences from most articles on the Internet that introduce Rootkit are:
Most articles on the web are hook procfs to hide objects.
My approach is to remove objects directly from data structures such as chains.