The SH runtime directly reported an error syntax error near unexpected token ` $'. \r‘

After writing the script with a text editor , Upload to Linux,sh An error is reported directly during operation syntax error near unexpected token `$’\r’

Two solutions

The first one is

First step vim -b XXX.sh
You can see that there are more at the end of each line “”“^M” This thing

The second step sed -i ‘s/\r//g’ XXX.sh
It's settled.

The second kind

stay notepad++ in , edit -> Document format conversion -> convert to unix Format , That's all right. .