即使我暂停第一个命令(Ctrl-z)，也要一个接一个地运行命令 [英] Run one command after another, even if I suspend the first one (Ctrl-z)

问题描述

我知道在bash中我可以通过用分号将它们分开来依次运行一个命令，例如

I know in bash I can run one command after another by separating them by semicolons, like

$ command1; command2

或者如果我只希望command2仅在command1成功的情况下运行，请使用&&:

Or if I only want command2 to run only if command1 succeeds, using &&:

$ command1 && command2

这有效，但是如果我使用Ctrl-z挂起command1，则在第一种情况下，它立即运行command2，在第二种情况下，它根本不运行.我如何才能依次运行命令，但仍然能够挂起第一个命令，但直到我重新启动它(使用fg)并完成后才可以运行第二个命令?我希望输入的内容尽可能简单，因为我希望以交互方式进行输入.也许我只需要在某个地方设置一个选项即可.

This works, but if I suspend command1 using Ctrl-z, in the first case, it runs command2 immediately, and in the second case, it doesn't run it at all. How can I run commands in sequence, but still be able to suspend the first command, but not have the second run until I have restarted it (with fg) and it finishes? I'd prefer something as simple to type as possible, as I would like to do this interactively. Or maybe I just need to set an option somewhere.

顺便问一下，Ctrl-z的正确用语是什么?

By the way, what is the proper term for what Ctrl-z does?

推荐答案

请执行以下操作:

(command1; command2)

请注意添加的括号.

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