第一種cd .. // cd 后面有空格
zlf81@PC-ZLF MINGW64 /learngit/1904 (master|MERGING)
$ pwd
/learngit/1904
zlf81@PC-ZLF MINGW64 /learngit/1904 (master|MERGING)
$ cd ..
zlf81@PC-ZLF MINGW64 /learngit (master|MERGING)
$ pwd
/learngit
第二種 后面加\
$ cd ..\
注意 cd 后面有空格
然后就會彈出一個>
直接回車返回上一級目錄
zlf81@PC-ZLF MINGW64 /learngit/1904 (master|MERGING)
$ pwd
/learngit/1904
zlf81@PC-ZLF MINGW64 /learngit/1904 (master|MERGING)
$ cd ..\
>
zlf81@PC-ZLF MINGW64 /learngit (master|MERGING)
$ pwd
/learngit