!#/bin/bash: No such file or directory

Question

First, I run

/bin/bash a.sh

It succeed.

But when I want to run

/bin/bash a.sh > a_info.txt

It failed.

Error: line 1: !#/bin/bash: No such file or directory

It does not seem that it’s '^M' that’s causing this error.

Answer 1

The shebang pattern is #!/bin/your_shell, not !#/bin/your_shell. Just fix the typo.