What is the usage of git pull command

The "git pull" command is mainly used to retrieve the updates of the specified branch from the remote host and then merge it with the local specified branch. The syntax is "git pull dfe3b6942e25cbfb69aed769a10136a8 553386e71438f241bbce82baf48b3c26 :a8aadf34aa1866dee21fc8355d790b35”; If the remote branch is merged with the current branch, the part after the colon can be omitted.

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

git pull usage:

The function of the git pull command is to retrieve the update of a branch from the remote host and then merge it with the local specified Branch merge.

Summarize the difference between git pull and git fetch in one sentence:

git pull = git fetch git merge

git fetch will not proceed After the merge is executed, you need to manually execute git merge to merge the branches, while git pull pulls the remote branch and merges it directly with the local branch. More precisely, git pull runs git fetch with the given parameters and calls git merge to merge the retrieved branch header into the current branch.

Basic usage:

git pull <远程主机名> <远程分支名>:<本地分支名>

For example, execute the following statement:

git pull origin master:brantest

Pull the master branch of origin from the remote host and merge it with the local brantest branch.

If the remote branch is to be merged with the current branch, the part after the colon can be omitted:

git pull origin master

means to pull the master branch of the remote origin host and merge it with the local current branch.

The above pull operation is represented by fetch:

git fetch origin master:brantestgit merge brantest

Compared with git fetch, it is safer because before merging, we can check the update status and then decide whether to merge.

Recommended study: "Git Tutorial"

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