iptables Commands
iptables Command The iptables command is commonly used firewall software on Linux, and is part of the netfilter project. It […]
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How to Fix DNS Pollution
This article mainly addresses HTTP hijacking and DNS pollution What is HTTP hijacking? HTTP hijacking generally happens when data is
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One-Click UnixBench Script for Linux Performance Testing
UnixBench is a performance testing tool for Unix-like systems (Unix, BSD, Linux). It is an open-source utility widely used to
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Understanding the Linux Directory Structure
I. Linux Directory Structure Do you want to know why some programs are located under /bin, or /sbin, or /usr/bin,
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How to Install Node.js
First go to the official Node.js websitehttps://nodejs.org/en/download/, and find the download link in the Source Code section. Download the source
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Node.js MySQL
Node.js-mysql Can be used in database applications MySQL database To be able to experiment with the code examples, you should
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LAMP One-Click Installer Package
System Requirements Supported systems: CentOS 6+/Debian 7+/Ubuntu 12+ Memory requirement: ≥ 512MB Disk requirement: at least 3GB of free space
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Linux Shell Commands
1. File and Directory Commands 1. View online help information man command, for example: #man ls info command, for example:
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Advanced Linux Commands
-vi editor First enter command mode (Esc) :/str search for str, press n for the next match, press N for
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firewalld Commands
Common firewall operation examples: Status: # systemctl status firewalld or firewall-cmd –state Start: # systemctl start firewalld Stop: # systemctl