shell script Transplant (windwos ported to linux)

1. The issue of migration shell script:

　　From the windows of writing a script to perform the transplant will be garbled on linux, ^ M line breaks and other problems.

　　

 

 

　　Garbled:

　　　　　　Coding problem, windows coding for the gb18030

　　　　　　　　　　　linux encoded as utf8

　　　　　  solution:

　　　　　　　　　　txt windows at the time of writing, when you save, you can select utf-8,

                    

 

　　Line breaks ^ M:

　　　　　　^ Origin and role of M characters: in DOS / Windows, the text file is a newline \ r \ n, while nix system, compared with \ n, so the DOS / Windows in the edited text file to nix, every and his party are more than a ^ M.

　　problem solved:

　　　　There are many methods online, but does not apply a large number of servers.

　　　　　　Here select the encoding solve (use notepad):

　　　　　　　　　　Copy the script to the notepad. Select encoded as UFT-8-BOM., Can be solved, transplant without error.