关于github:git操作

github创立新branch办法

code->main, 输出新branch名，create branch:

[postgres@hgcndn git_test]$ git pull * [new branch]      dev        -> origin/devAlready up-to-date.[postgres@hgcndn git_test]$ git branch -a* main  remotes/origin/HEAD -> origin/main  remotes/origin/dev  remotes/origin/main

删除所有文件

[postgres@hgcndn git_test]$ git rm * -rrm 'README.md'[postgres@hgcndn git_test]$ git add .[postgres@hgcndn git_test]$ git commit -m "clean all files"[dev 3f73979] clean all files 1 file changed, 6 deletions(-) delete mode 100644 README.md[postgres@hgcndn git_test]$ git push origin devCounting objects: 3, done.Compressing objects: 100% (1/1), done.Writing objects: 100% (2/2), 236 bytes | 0 bytes/s, done.Total 2 (delta 0), reused 0 (delta 0)To git@github.com:xiangbin1997/git_test.git   5c9dcce..3f73979  dev -> dev