紧急求助, terminal 中滚轮有时候是历史命令,有时候却是上下滚动,?

Question

开了两个 terminel, 滚轮是历史命令的怎么也切不到上一页 pageup 也不行

Answer 1

The behaviour you describe sounds like your terminal was stuck in the full screen "cursor addressing" mode used by tools like less and vi.

The mode can become stuck if those programs do not exit cleanly. For instance, if you kill -9 them, or are running them through an ssh session that disconnects. You can exit this terminal mode by running the following command:

tput rmcup
Or just try browsing a file with less and quit as normal. You should then have access to your scrollback and the contents of the screen when cursor addressing mode was entered.