git 命令汇总
常用总结
1. $ git help 查看git所有命令的帮助
2.$ git config --global user.name manager
$ git config --global user.email manager@gmail.com
* 以上两个命令会将用户信息保存在用户目录下的 .gitconfig 文件中
3.$ git config -l 查看当前所有配置
4.$ git status 查看当前代码库状态
5.$ git add . 将当前文件夹下的所有新建或修改的文件一次性添加到代码库
6.$ git commit -m "添加了main.c" 将修改提交到代码库
提示：* 在此一定要使用 -m 参数指定修改的备注信息
7.$ git log 查看所有版本库日志
$ git reflog 查看分支引用记录
8.$ git reset --hard HEAD 回到当前版本，放弃所有没有提交的修改
$ git reset --hard HEAD^ 回到上一个版本
$ git reset --hard HEAD~3 回到之前第3个修订版本
$ git reset --hard e695b67 回到指定版本号的版本
9.$git diff 查看文件变化
10.$git checkout文件名 撤销对文件做的修改
11.$git echo '文件名' >.gitignore 忽略文件
12.$git rm文件名 删除文件
13.$git branch -r 查看远程分支
14.$git branch -r -d 删除远程分支
15.git merge 来源分支名 在目的分支上合并来源分支（先切到目的分支上）
附$git --help:
usage: git[--version][--help][-C ][-c name=value][--exec-path[=]][--html-path][--man-path][--info-path]
[-p | --paginate | --no-pager][--no-replace-objects][--bare] [--git-dir=][--work-tree=][--namespace=][]
These are common Git commands used in various situations:
start a working area(see also: git help tutorial)
clone Clone a repository into a new directory
init Create an empty Git repository or reinitialize an existing one work on the current change(see also: git help everyday)
add Add file contents to the index
mv Move or rename a file,a directory,or a symlink
reset Reset current HEAD to the specified state
rm Remove files from the working tree and from the index examine the history and state(see also: git help revisions)
bisect Use binary search to find the commit that introduced a bug
grep Print lines matching a pattern
log Show commit logs
show Show various types of objects
status Show the working tree status grow,mark and tweak your common history
branch List,create,or delete branches
checkout Switch branches or restore working tree files
commit Record changes to the repository
diff Show changes between commits,commit and working tree,etc
merge Join two or more development histories together
rebase Reapply commits on top of another base tip
tag Create,list,delete or verify a tag object signed with GPG collaborate(see also: git help workflows)
fetch Download objects and refs from another repository
pull Fetch from and integrate with another repository or a local branch
push Update remote refs along with associated objects
'git help -a' and 'git help -g' list available subcommands and some
concept guides. See 'git help <command>' or 'git help <concept>'
to read about a specific subcommand or concept.
