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A comment on For the Love of Pipes. Parent comment

Re:For the Love of Pipes by milkey_mouse on Tuesday January 22, 2019 @03:27PM (#18972108)
The standard is expect [1]. There are also libraries for many programming languages which perform a similar task, such as pexpect [2].

[1] https://core.tcl.tk/expect/index [2] https://pexpect.readthedocs.io/en/stable/

[ Parent | on HN ]
Re:For the Love of Pipes by richardwhiuk on Tuesday January 22, 2019 @04:38PM (#18972803)
The better solution is to change the command so it expects programatic arguments / pass command line parameters.

i.e.

prefer `apt-get install -y` over `yes | apt-get install foo`

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