tag:

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# create a new tag 
git tag -a "tag_name" -m "comment"
# list all tags
git tag
# push a single tag: 
git push origin tag_name
# push all tags
git push origin --tags

undo all uncommit changes:

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1. git clean -fd # delete all untracked files and directories
2. git reset --hard # removes staged and working directory changes
3. git checkout /path/to/your/file # checkout a file from HEAD, and overwrite your change.

pring branch tree

在.gitconfig 中添加：

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[alias]
lg = log --graph --abbrev-commit --decorate --format=format:'%C(cyan)%h%C(reset) - %C(white)%s%C(reset) %C(yellow)%d%C(reset) %C(dim white) - %anC(reset) %C(dim green)(%ci)%C(reset)' --all

使用命令git lg就可以在命令行中看到branch tree 了

Reference：

回滚到指定 commit id

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git reset --hard 0682c06
git reset --soft HEAD@{1}
git commit -m "Reverting to the state of the project at 0682c06"

有时需要撤销以前的单个或多个 commit, 可用以下命令:

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git revert -n <commit id> # -n means --no-commit, 否则 git 在 revert 之后会自动 commit.
git revert -n <commit id> # 可以连续执行多次, 以 revert 多个 commit.
git commit -m "revert commit_id1 and commit_id2"
# 也可以用 git revert --continue, 来提交. 但默认的注释只包含第一次 revert 的 commit id.

Reference

save HTTPS account

  1. (Recommended) attach credential to remote repository url: https://username:password@git.coding.net/username/repository.git
  2. store temporarily: execute command git config credential.helper 'cache --timeout=60', then credential will expire after 60 seconds since last use.
  3. store permanently: execute command git config --global credential.helper store, then credential will be stored in file ~/.git-credentials and ~/.gitconfig permanently.

Reference: