摘要: 语法 history [-c] [-d offset] [n] or history -anrw [filename] 常用选项 -c:clear the history list by deleting all of the entries. 清空history list。可以用 -r 选项再读回 阅读全文
posted @ 2017-06-17 16:20 KeithTt 阅读(2609) 评论(0) 推荐(0) 编辑