Case where Shell scripts are not executed

A case where Shell scripts are not executed-Linux general technology-Linux programming and kernel information. The following is a detailed description. Get a Linux instance, and then write a BShell script under Windows.
Use "F-Secure SSH File Transfer" to send the script to Linux.
However, the script is not executed...

Later I remembered:
In Windows, the line ends with a carriage return and line feed.
End with a line break in Linux

Simple memory:
CRLF for PC
CR for Apple
LF for Unix and Linux

CR -- carriage return '\ R'
LF -- linefeed '\ N'

So we changed it.
This note.