git fix ops
路径大小写冲突,导致pull失败
git update-ref -d refs/remotes/origin/stupidCasE
git fetch origin stupidCase
只更新某个分支,其他的不动
git fetch origin trunk
git reset --hard origin/trunk
git update-ref -d refs/remotes/origin/stupidCasE
git fetch origin stupidCase
git fetch origin trunk
git reset --hard origin/trunk