^M line ends in migrate2rocky.sh results in error " /bin/bash^M: bad interpreter: No such file or directory"

[anowak-ct]

Reproduce:

1. git clone https://github.com/rocky-linux/rocky-tools.git
2. cd rocky-tools/migrate2rocky
3. chmod 775 migrate2rocky.sh
4. sudo su
5. ./migrate2rocky.sh -h
   Result:
   bash: ./migrate2rocky.sh: /bin/bash^M: bad interpreter: No such file or directory

Tested with git commit f3fe6d7

Obviously, migrate2rocky.sh contains some DOS line endings...

[anowak-ct]

After converting migrate2rocky.sh to unix line endings, the script works fine.
You can use the usual tools to convert line endings like dos2unix or tr -d '\015' < dosfile > unixfile

[pajamian]

I am unable to reproduce this issue. What output (if any) do you get from this command:
git config --global --get core.autocrlf

[tjyang]

• Same here as @pajamian, please close this issue.
• Command I used to scan the .sh files for the verification.

find .  -name "*.sh" | xargs file | grep "CRLF"