6 lines
335 B
Text
6 lines
335 B
Text
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Sometimes, piping stdin and stdout is not enough. There might be a
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password prompt that doesn't read from stdin, output that changes when
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it's going to a pipe rather than a terminal, or curses-style interfaces
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that rely on a terminal. If you need to automate these things, running
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the process in a pseudo terminal (pty) is the answer.
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