admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git status
On branch master
Your branch is up to date with 'origin/master'.    

Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        new file:   git.md


admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git commit -"222"
error: unknown switch `2'
usage: git commit [<options>] [--] <pathspec>...

    -q, --quiet           suppress summary after successful commit
    -v, --verbose         show diff in commit message template

Commit message options
    -F, --file <file>     read message from file
    --author <author>     override author for commit
    --date <date>         override date for commit
    -m, --message <message>
                          commit message
    -c, --reedit-message <commit>
                          reuse and edit message from specified commit
    -C, --reuse-message <commit>
                          reuse message from specified commit
    --fixup <commit>      use autosquash formatted message to fixup specified commit 
    --squash <commit>     use autosquash formatted message to squash specified commit
    --reset-author        the commit is authored by me now (used with -C/-c/--amend) 
    -s, --signoff         add Signed-off-by:
    -t, --template <file>
                          use specified template file
    -e, --edit            force edit of commit
    --cleanup <mode>      how to strip spaces and #comments from message
    --status              include status in commit message template
    -S, --gpg-sign[=<key-id>]
                          GPG sign commit

Commit contents options
    -a, --all             commit all changed files
    -i, --include         add specified files to index for commit
    --interactive         interactively add files
    -p, --patch           interactively add changes
    -o, --only            commit only specified files
    -n, --no-verify       bypass pre-commit and commit-msg hooks
    --dry-run             show what would be committed
    --short               show status concisely
    --branch              show branch information
    --ahead-behind        compute full ahead/behind values
    --porcelain           machine-readable output
    --long                show status in long format (default)
    -z, --null            terminate entries with NUL
    --amend               amend previous commit
    --no-post-rewrite     bypass post-rewrite hook
    -u, --untracked-files[=<mode>]
                          show untracked files, optional modes: all, normal, no. (Default: all)
    --pathspec-from-file <file>
                          read pathspec from file
    --pathspec-file-nul   with --pathspec-from-file, pathspec elements are separated with NUL character


admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git commit -m "222"

*** Please tell me who you are.

Run

  git config --global user.email "you@example.com"
  git config --global user.name "Your Name"

to set your account's default identity.
Omit --global to set the identity only in this repository.

fatal: unable to auto-detect email address (got 'admin@DESKTOP-TQBHMPE.(none)')

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git config --global user.email "you@example.com"

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git config --global user.email "977315036@qq.com"

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$  git config --global user.name "KimTylor"

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git commit -m "222"
[master 4966a9b] 222
 1 file changed, 2 insertions(+)
 create mode 100644 git.md

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git push
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 326 bytes | 326.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-5.0]
To https://gitee.com/KimTylor/vue_demo_git.git
   0e517e3..4966a9b  master -> master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git checkout dev
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git push
Everything up-to-date

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout -b dev_0107 origin/dev
Switched to a new branch 'dev_0107'
Branch 'dev_0107' set up to track remote branch 'dev' from 'origin'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git checkout dev
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch
* dev
  dev_0107
  master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout master
Switched to branch 'master'
Your branch is up to date with 'origin/master'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git checkout dev
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout  dev_0107
Switched to branch 'dev_0107'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git checkout dev
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git merge dev_0107
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git push
Everything up-to-date

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git add .

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git commit -m "222"
[dev ce3e6f6] 222
 1 file changed, 1 insertion(+)
 create mode 100644 1.text

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git push
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 295 bytes | 295.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-5.0]
To https://gitee.com/KimTylor/vue_demo_git.git
   0e517e3..ce3e6f6  dev -> dev

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch
* dev
  dev_0107
  master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch -v
* dev      ce3e6f6 222
  dev_0107 0e517e3 [behind 1] Initial commit
  master   4966a9b 222

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch -a
* dev
  dev_0107
  master
  remotes/origin/HEAD -> origin/master
  remotes/origin/dev
  remotes/origin/master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout master
Switched to branch 'master'
Your branch is up to date with 'origin/master'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git branch -a
  dev
  dev_0107
* master
  remotes/origin/HEAD -> origin/master
  remotes/origin/dev
  remotes/origin/master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git branch -av
  dev                   ce3e6f6 222
  dev_0107              0e517e3 [behind 1] Initial commit
* master                4966a9b 222
  remotes/origin/HEAD   -> origin/master
  remotes/origin/dev    ce3e6f6 222
  remotes/origin/master 4966a9b 222

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git remote -v
origin  https://gitee.com/KimTylor/vue_demo_git.git (fetch)
origin  https://gitee.com/KimTylor/vue_demo_git.git (push)

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (master)
$ git checkout dev_0107
Switched to branch 'dev_0107'
Your branch is behind 'origin/dev' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git remote -v
origin  https://gitee.com/KimTylor/vue_demo_git.git (fetch)
origin  https://gitee.com/KimTylor/vue_demo_git.git (push)

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git remote -r
error: unknown switch `r'
usage: git remote [-v | --verbose]
   or: git remote add [-t <branch>] [-m <master>] [-f] [--tags | --no-tags] [--mirror=<fetch|push>] <name> <url>
   or: git remote rename <old> <new>
   or: git remote remove <name>
   or: git remote set-head <name> (-a | --auto | -d | --delete | <branch>)
   or: git remote [-v | --verbose] show [-n] <name>
   or: git remote prune [-n | --dry-run] <name>
   or: git remote [-v | --verbose] update [-p | --prune] [(<group> | <remote>)...]
   or: git remote set-branches [--add] <name> <branch>...
   or: git remote get-url [--push] [--all] <name>
   or: git remote set-url [--push] <name> <newurl> [<oldurl>]
   or: git remote set-url --add <name> <newurl>
   or: git remote set-url --delete <name> <url>

    -v, --verbose         be verbose; must be placed before a subcommand


admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git branch -r
  origin/HEAD -> origin/master
  origin/dev
  origin/master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git pull 
From https://gitee.com/KimTylor/vue_demo_git
 * [new branch]      dev_sit    -> origin/dev_sit
Updating 0e517e3..ce3e6f6
Fast-forward
 1.text | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 1.text

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git add .

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git commit -m "222"
On branch dev_0107
Your branch is up to date with 'origin/dev'.

nothing to commit, working tree clean

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git push dev_0107:dev
ssh: Could not resolve hostname dev_0107: Name or service not known
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git branch
  dev
* dev_0107
  master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_0107)
$ git checkout dev
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git add .

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git commit -m "444"
[dev 6650e4f] 444
 1 file changed, 1 insertion(+)
 create mode 100644 222.text

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git push
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 327 bytes | 327.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-5.0]
To https://gitee.com/KimTylor/vue_demo_git.git
   ce3e6f6..6650e4f  dev -> dev

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch
* dev
  dev_0107
  master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch -r
  origin/HEAD -> origin/master
  origin/dev
  origin/dev_sit
  origin/master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout origin/dev_sit
Note: switching to 'origin/dev_sit'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at ce3e6f6 222

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git add .

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git commit -m "5555"
HEAD detached at origin/dev_sit
nothing to commit, working tree clean

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git push
fatal: You are not currently on a branch.
To push the history leading to the current (detached HEAD)
state now, use

    git push origin HEAD:<name-of-remote-branch>


admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git pull
You are not currently on a branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.

    git pull <remote> <branch>


admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git push origin HEAD:<name-of-remote-branch>
bash: syntax error near unexpected token `newline'

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git ((ce3e6f6...))
$ git checkout dev
Previous HEAD position was ce3e6f6 222
Switched to branch 'dev'
Your branch is up to date with 'origin/dev'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch
* dev
  dev_0107
  master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git branch -r
  origin/HEAD -> origin/master
  origin/dev
  origin/dev_sit
  origin/master

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev)
$ git checkout -b dev_sit origin/dev_sit
Switched to a new branch 'dev_sit'
Branch 'dev_sit' set up to track remote branch 'dev_sit' from 'origin'.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_sit)
$ git pull
Already up to date.

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_sit)
$ git add .

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_sit)
$ git commit -m "22121212"
[dev_sit 1322172] 22121212
 2 files changed, 2 insertions(+)
 create mode 100644 3.text
 create mode 100644 dev_sit.text

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_sit)
$ git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (4/4), 377 bytes | 377.00 KiB/s, done.
Total 4 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-5.0]
To https://gitee.com/KimTylor/vue_demo_git.git
   ce3e6f6..1322172  dev_sit -> dev_sit

admin@DESKTOP-TQBHMPE MINGW64 ~/Desktop/vue-vscode-git/vue_demo_git (dev_sit)
$