macos - How to solve "bad interpreter: No such file or directory"

Question

posted Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

I'm trying to run a sh script and get the following error on Mac:

/usr/bin/perl^M: bad interpreter: No such file or directory

How can I fix this?

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1 Reply

深蓝 · Answer 1 · 2021-10-23T18:30:39+0000

replyed Oct 24, 2021 by 深蓝 (71.8m points)

Remove ^M control chars with

perl -i -pe 'y|
||d' script.pl

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…