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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...

Like any other programming language, sed also provides special branching commands to control the flow of the program. In this article, let's review the following two types of Sed branches. Sed unconditional branch Sed conditional branching...

This article will cover the basics of rebasing your local branch when pulling changes from a remote repository branch in Git. We use the version control system Git to track changes made to files. We commit changes in a local branch in our l...

When using Git, we may encounter the error "src refspace master does not match any". Here's what the error means and how to fix it. What does src refspec master does not match any Mean in Git mean? We may encounter this error when we try to...

The git rebase command may seem like Git wizardry to beginners, but if used carefully, it can actually make life easier for your development team. In this article, we compare git rebase with the related git merge command and identify all th...

git cherry-pick is a powerful command that allows us to select an arbitrary Git commit by reference and attach it to the HEAD of the current working branch. Cherry picking is the act of picking a commit from one branch and applying it to an...

Multiple remote repositories for a git project In our git project, the command to operate the remote repository information is $ git remote # 查看当前所有的远程仓库的名称 $ git remote -v # 查看远程仓库的名称和远程仓...

Git is a distributed version control system: the client does not only extract the latest version of the file snapshot, but also completely mirrors the original code repository. It has the following advantages: a. Since every extraction oper...

rsync Is a powerful command line tool for synchronizing files and directories between two sites using a remote shell. Using rsync the command, you can copy data and files between systems and make additional backups. Additionally, you can ex...

This article demonstrates how to use to ssh securely connect to a remote Linux server. Securely access remote Linux servers using SSH (Secure Socket Shell) SSH is the abbreviation of Secure Socket Shell. It is a protocol used to securely ac...

The date and time information is not as visible on the command line as it is in the graphical version of Linux, but we can certainly date get that information using the command. This article will explain how to use date the command to get,...

date Let us see how to use command in Linux command line . date Set date in Linux using command Let's look at date the command, which can be used to view or change the system date and time. grammar: date [ option ] [ +format ] date Check sy...

This article will explain how to read the information in Linux cpuinfo . Later, we will look at what are CPU flags and what they mean. Reading in Linux cpuinfo /proc/cpuinfo The file contains detailed information about the CPU in your compu...

In this article, we will learn how to copy text from vim editor to another machine. We will copy the content to the clipboard. Use yank the command or register vim to copy and paste in . However, copying to another application (such as a br...

We can rename files and directories using the rename and commands in Linux terminal . The command can rename only one file at a time, but the command can rename multiple files at the same time. mv mv rename mv Rename files and directories u...