create linkList

create linkList
modify gitignore

modify gitignore
Revert "create linkList"

This reverts commit a0a661fc97ba0451c1173cbd48b7ddb7b3f1b391.
Revert "Revert "create linkList""

This reverts commit 7ae21c4cc40c26714cdaf2bd39300b8823094a73.
Revert "Revert "Revert "create linkList"""

This reverts commit 4bd16720958699833697f2a19a08a06d5db36b1a.