What is git commit

"git commit" means "git commit", which is a command of the git system. It is mainly used to submit changes in the temporary storage area to the local warehouse; the syntax is "git commit -m [ message]", "[message]" can be some remark information.

The operating environment of this tutorial: Windows 7 system, Git version 2.30.0, Dell G3 computer.

"git commit" means "git commit"

##"git commit" is a part of the git system Command, mainly used to submit changes in the temporary storage area to the local warehouse

Syntax for submitting the temporary storage area to the local warehouse:

git commit -m [message]

• [message] can be some remark information.

git commit -m 'Commit information'.

The -m parameter should be what we use more often. Add commit information.

Students who often have trembling hands may know that git commit can also submit the temporary save by pressing Enter, but when entering the submission information, the information is written by calling the vim editor. Also, the vim editor supports information carriage return.

Yes, that’s what it looks like.

For example, I was very panicked when this window appeared for the first time because my hands were shaking. I didn’t know how to use it and couldn’t close it. Hahaha, so I’ll teach you a few simple commands.

i Command to insert text. Input is not possible when the window first opens. Click i to start entering our submission information!

How to save and exit after inputting?

Press Esc first to exit the input state.

　w Save the command. Save the submission information we entered. After saving,

　q exit the window. Let’s go back to our original command interface.

git commit -a -m 'Submission information'

We know that the -m parameter is to enter the submission information, and the -a parameter can be used to enter the add command that has not yet been executed. Submit the changes together.

git commit --amend

This command is better. After personal exploration, I summarized its two functions

1. You can modify the last submission information.

The above is my latest submission, the information is 222. But now I don’t want it to be 222, because I found that the submission information I wrote was not in compliance with the standards. What should I do? I have to change it. Then we enter this command and prepare for a wave of excellence

After entering the command, a vim editor interface pops up with submission information, prompts, submission time, and modified files. Then we modify the previous 222.

View our submission information through git log.

You can see that our only submission information has been modified, which is very good, but there is a problem. I don’t know if your friends have discovered it, which is our commitId. changed. This is something to note.

2. You can append the latest modifications to the previous submission.

We will make some more modifications based on the last modification. View current status.

It can be seen that we deleted several files. Then execute this command. Then we check the submission history

#The result is that we submitted twice, but there is only one operation history. Very good.

In fact, git commit has many parameters, but in fact these three are enough for our daily development needs. So if you want to know other parameters, you can get more help information about the commit command through git commit --help. Bye~~~

Recommended study: "

Git Tutorial"

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