摘要：
使用第二个命令 阅读全文
摘要：
https://stackoverflow.com/questions/5816688/resetting-remote-to-a-certain-commit git reset --hard <commit-hash> git push -f origin master 阅读全文
摘要：
set -o pipefail causes a pipeline (for example, curl -s https://sipb.mit.edu/ | grep foo ) to produce a failure return code if any command errors. Nor 阅读全文