Common git operations

Directory

Create an alias Configure user identity View user information create a repository delete a repository add a file to staging area submit a file to a repository to ignore a File View workspace status View the modified content view the differences in a file in the repository and workspace undo modification to workspace file Undo modification to workspace file has been Co MMIT Submission from workspace and buffer delete file workspace file mistakenly deleted recover in repository not deleted view History submission filter Submit Log view Brief History submission View details of a Commit view branch merge View Repository action record fallback repository see which branches are currently being created branch cut Switches to the specified branch to create and switch to the branch merge the specified branch to the current branch need to manually resolve the branch conflict disable the Fast ForWord mode Merge branch recommended Delete Branch add label for current Branch add a label with description to see all the tags that exist see the information of a tag remove tag push a tag to a remote push Send all local tags for push to remote delete remote label store current workspace State view stored workspace State Restore specified stash delete stash restore and remove the specified stash associate a local repository with a remote repository clone project from a remote repository cloning item cannot be first in the local Init version library Synchronize local content to a remote repository modify remote repository modifications to local view changes to remote repository Specifies the modification of a remote repository specified branch to a local branch that specifies a link to a remote Branch view remote Library information parameter description create an SSH KEY to build a git server

To Create an alias:

$ git config--global alias. Custom command name original command name

To Configure user identities:

$ git config--global user.name "username"
$ git config--global user.email "UserEmail"

The--global parameter indicates that this configuration is used by all git repositories on this machine. To View user information:

$ git config--global user.name
$ git config--global user.email

To create a repository:

$ git init

To delete a repository:

$ RM-RF Path/.git

add files to Staging area:

$ git add filename

You add multiple files separated by a space.

The deletion of files is also submitted to staging area using the

$ git add--all/-a filename1 filename2 ...

submit file to repository:

$ git commit-m "descriptive information for this submission"

files to ignore:

In the project directory, create a new . Gitignore file that will ignore the file or folder name when writing to the file to view the workspace status:

$ git status

to view the content that was modified:

$ git diff

Or

$ git diff filename

to view the differences between a file in a repository and a workspace:

$ git diff HEAD--filename

undo changes to the workspace file (not committed):

$ git checkout filename

undo changes to Workspace files (commit commits):

$ git reset HEAD filename
$ git checkout filename

To delete files from the workspace and buffer:

$ git RM filename

workspace file deleted by mistake (not removed in repository):

$ git checkout--filename

View Historical submission information:

$ git log

filtering the Commit log

$ git log--grep=keyword

View Brief Historical submission information:

$ git log--pretty=oneline

to view the details of a commit:

$ git log id-p

To view the branch consolidation situation:

$ git log--graph

Or

$ git log--graph--pretty=oneline--abbrev-commit

To View repository operation Records:

$ git Reflog

Fallback repository:

$ git reset--hard Commit-id

Or

$ git reset--hard head^

Or

$ git reset--hard head~n

The HEAD represents the current version, ^ represents the second-to-last version, can be used with multiple,~n to fall back to the first n versions, and the next to the penultimate version. See which branches are currently included:

$ git branch-a

There is an * number in front of the current branch. To Create a branch:

$ git Branch Branch-name

switch to the specified branch:

$ git checkout branch-name

to create and switch to a branch:

$ git checkout-b branch-name

merge the specified branch to the current branch (you need to resolve the branch conflict manually):

$ git Merge Branch-name

When a branch conflict occurs, the conflicting contents of the two branch are written to the file, but no commit is made and the file is modified before committing. Disable Fast ForWord mode Merge branch (recommended):

$ git merge--no-ff-m "as a description of commit" Branch-name

To Delete a branch:

$ git branch-d branch-name

Use-D to force delete. to add a label to the current branch:

$ git tag tag-name commit-id

If you do not set Commit-id , add the label to the latest submission. to add a label with a description:

$ git tag-a tag-name-m "explanatory text" Commit-id

to view all the tags that exist:

$ git tag

to view information about a tag:

$ git show tag-name

To delete a label:

$ git tag-d tag-name

push a tag to the remote:

$ GIT push origin Tag-name

push all local tags to the remote for push:

$ GIT push origin--tags

To delete a remote tag:

$ git tag-d tag-name

$ git push origin:refs/tags/tag-name

To store the current workspace state:

$ git stash

to view the stored workspace status:

$ git Stash list

restores the specified stash:

$ git stash apply Stash@{namber}

Delete Stash:

$ git stash Drop Stash@{number}

Restore and delete the specified stash:

$ git stash pop Stash@{number}

to associate a local repository with a remote repository:

$ git Remote Add origin address

cloning a project from a remote repository (not first in the local init repository):

$ git clone address

to synchronize local content to the remote repository:

$ git push address branch-name

If the remote repository is empty (first push) plus the-u parameter. to synchronize modifications of the remote repository to Local:

$ git fetch address branchname

to see what the remote repository has modified:

$ git diff address/branch-name

to merge modifications of the specified branch of the remote repository to Local:

$ git Merge Address/branch-name

Or

$ git Pull address branch-name

When sending conflicts to a remote repository, use the pull command to fetch the latest commits from the remote branch and then merge and push them locally. Specify a link to a local branch to a remote branch:

$ git branch--set-upstream local-branch-name origin/remote-branch-name 

To view Remote Library information:

$ git remote-v

parameter Description

--soft– buffers and working directories will not be changed
--mixed– default options, buffers and specified commits are synchronized, but working directory is not affected
--hard– buffers and working directories are synchronized to the specified commit

To create an SSH KEY:

$ ssh-keygen-t rsa-c "email"

The private key Id_rsa and public key Id_rsa.pubare generated in the . SSH folder of the user's home directory, and the public key contents are copied to the appropriate area of the net industry when the public key is added. build a git server:

Install Git

Create a git user to run the GIT service

$ sudo adduser git

To create a login certificate:

Import the public key of all users who need to log in to the **/home/git/.ssh/authorized_keys** file, one per line

Initialize the GIT repository:

$ sudo git init--bare name.git

Change owner to Git:

$ sudo chown-r git:git name.git

Disable Shell login:

Add the /etc/password file in the

git:x:1001:1001:,,,:/home/git:/bin/bash

Switch

git:x:1001:1001:,,,:/home/git:/usr/bin/git-shell

The user clones the repository with the Clone command:

$ git clone git@server:/pash/name.git