JIYIK CN >

1. Add a rule to allow access to a port $ iptables -A INPUT -p tcp --dport 3005 -j ACCEPT Add a rule and append a rule to the INPUT chain to allow access to port 3005. The rules added in this way are only temporarily saved in the memory and...

I upgraded my Windows 7 32-bit operating system to a 64-bit operating system, and the previous PHP environment also needed to be reconfigured. Previously, I used apache2.2 and php5.3. Since I upgraded the operating system, I also upgraded t...

This article explains how to create, attach, detach, record and exit a screen session in Linux using screen command. screen What is command in Linux? screen The screen command is a bash program used to manage Linux windows. Using the screen...

In this Linux article, we will learn how to find files recursively in Linux. We will also see how to search files recursively in subdirectories in Linux systems. We will use different Linux commands in many ways. We will learn them one by o...

The Linux operating system consists of layered file systems. There can be many different types of file systems, ext4 , tmpfs , securityfs , configfs etc. This article will explain how to get a list of mounted file systems in Linux. In Linux...

This tutorial demonstrates how to use the Bash command-line interface (CLI) to open a plain text file with a specific line number using the vi or vim editor. First, we will briefly introduce vi the editor and its successor vim , the editor....

In this article, we will explain how to move multiple files to the same directory in Linux. We will explain different methods such as typing multiple file names, using wildcard characters ( * ) to represent similar file names and/or identic...

Sometimes you want to do some deep cleaning of your system by finding unnecessary large files and deleting them or removing files that are smaller than a predetermined size, such as logs. Linux provides various utilities that can help us fi...

rar A file, also known as Roshal Archive Compressed, is a type of compressed file that contains multiple files and directories. Special programs are used to access and extract rar the contents of a file. In this article, we will explain how...

The Linux terminal is a simple and quick way to copy files and directories. In this article, we will explain how to cp copy files in Linux using command. We will also use wildcards * to copy files with similar names and recursively copy mul...

This article explains how to delete files in Linux. We will then elaborate on the following topics in detail. The example files and directories we will use throughout this article are as follows. After rm the command, type the name of the f...

rm This tutorial demonstrates the use of command to delete files and directories in Linux . rm command is a Linux command used to delete objects. These objects can be files, directories, symbolic links, pipes, and sockets. rm The command do...

In this article, let us learn how to create our own commands in Linux. Yes – we will talk about creating alias commands. What is Alias ​​Command in Linux? alias Command provides a string value that replaces the command name when it is...

Elasticsearch is an open source search engine developed based on Java, so you need to install the Java runtime environment to run it properly. Specifically, Elasticsearch is a distributed search engine built on Apache Lucene. It uses Java t...

This is the first article in the new awk tutorial series. We will publish several articles on awk in the coming time, which will explain all the features of awk with practical examples. In this article, let's review the basic awk working me...