A problem with the name of an SH file in Linux when it executes

Today in the project need to write a sh, perform some initialization operations, and then tune the original execution file, but I in the operation mainly to the first line to join the #!/bin/sh expression, but always error when executing, because every execution, the expression after the addition of a strange strange character, Finally found the reason, because I use the Windows editing files, and then directly to the Linux run, because the two systems have different lines of code, so there will be more than one character in Linux, resulting in a failure to run

can use

: Set FF?

Query file format is UNIX or DOS

Check it out, it is a DOS format, and then use the following command to modify the UNIX format

: Set Ff=unix

　　

A problem with the name of an SH file in Linux when it executes