今天在UOS系统中安装永中OFFICE后，发现右键新建菜单中多了几个乱码的菜单项。于是强迫症犯了，欲删除而后快，最后终于找到办法：
zhong@zhong:~$ cd ~/.Templates/
zhong@zhong:~/.Templates$ ls
'????.docx' '??Office??.eio' '????.pptx' '????.xlsx'
zhong@zhong:~/.Templates$ rm -r '????.xlsx'
zhong@zhong:~/.Templates$ ls
'????.docx' '??Office??.eio' '????.pptx'
zhong@zhong:~/.Templates$ rm -r '????.pptx'
zhong@zhong:~/.Templates$ rm -r '??Office??.eio'
zhong@zhong:~/.Templates$ rm -r '????.docx'
zhong@zhong:~/.Templates$ ls
zhong@zhong:~/.Templates$ 