结束多个 Buffer(匹配特地模式):
1)M-x kill-matching-buffer
显示当前 Buffer 关联的文件名:
1)M-: buffer-file-name
2)或者,利用保存,此时将在 MiniBuffer 中将显示当前文件名;
参考文献
emacs kill multiple buffers by using regex – Stack Overflow
emacs – The function to show current file’s full path in mini buffer – Stack Overflow