请问 screen 如何进入回滚模式 , Ctrl-a [ 或者 Ctrl-a ESC 在 ubuntu 16 下都不管用
programV2 · 2020-11-27 16:02:35 +08:00 · 1262 次点击这是一个创建于 1451 天前的主题，其中的信息可能已经有所发展或是发生改变。
google 了国内外论坛上 都是说用上边的两个按键, 但是我这里按完 Ctrl-a [ 没反应, Ctrl-a ESC 提示 no other window, 有 v 友碰到过的吗? 谢谢
第 1 条附言 · 2021-03-11 18:34:43 +08:00
缓冲区默认是 100 行
开启 session 时 加参数:
screen -h 1000
已经运行的 session 用:
You can also change the scrollback history size in a running screen with the sequence CTRL-a : (enter screen command-line mode), then scrollback 10000 if you want 10k lines of history buffer. The change applies immediately.
Be careful of memory usage if you use many screens with very long buffers.
However, like @William Pursell said, with a currently running screen, once the data has left the buffer, it is gone.
开启 session 时 加参数:
screen -h 1000
已经运行的 session 用:
You can also change the scrollback history size in a running screen with the sequence CTRL-a : (enter screen command-line mode), then scrollback 10000 if you want 10k lines of history buffer. The change applies immediately.
Be careful of memory usage if you use many screens with very long buffers.
However, like @William Pursell said, with a currently running screen, once the data has left the buffer, it is gone.
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Sasasu 2020-11-27 16:18:45 +08:00  1
假设你的 prefix 是 C-a 。
正确的按键顺序如下。 Ctrl 按下 / a 按下 / a 抬起 / Ctrl 抬起 / [ 按下 / [ 抬起 |
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Sasasu 2020-11-27 16:21:10 +08:00 1
Ctrl 按下 / a 按下 / a 抬起 / Ctrl 抬起 / Shift+/ (? 键) 按下 / Shift + / (? 键) 抬起
可以看到你当前所有的快捷键列表，C-a 意思是同时按下 Ctrl 和 a，空格代表上个操作松开。 |
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programV2 OP @Sasasu 谢谢你, 我还以为同时按, 另外中间的间隔还要控制很短, 好像几 ms 内, 刚刚试了好几次才成功, 谢谢了
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programV2 OP You can also run your commands in the script command which will log the output to disk. Or you can: command 2>&1 | tee /tmp/cmd.out to log the output for future investigation in you wanted a (practically) infinite sized output history.
这种方法有人试过吗？ |
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