Which symbol should I use to redirect the error output to the standard output?2>1>&22>&1I don't know
Question
Which symbol should I use to redirect the error output to the standard output?
2> 1>&2
2>&1
I don't know
Solution
To redirect the error output to the standard output in a command-line interface, you should use the following symbol:
Correct Symbol for Redirection
2>&1
Explanation
In this notation:
2refers to the error output (stderr).>signifies redirection.&1indicates that the error output will be redirected to the same place as the standard output (stdout), which is represented by1.
Thus, by using 2>&1, you combine both the standard output and the error output, allowing both types of messages to be displayed together in the same stream.
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