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by nixpulvis
2292 days ago
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> Now you press ^Z. Since the line discipline has been configured to intercept this character (^Z is a single byte, with ASCII code 26), you don't have to wait for the editor to complete its task and start reading from the TTY device. Instead, the line discipline subsystem instantly sends SIGTSTP to the foreground process group. This helps me, thanks for pointing me back at this great write-up. |
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