-Bash:/usr/bin/autocrorder:/usr/bin/Python ^ m: Bad Interpreter: no such file or directory

Source: Internet
Author: User
Tags ultraedit
Today, I wrote a script in wingide. After it is uploaded to the server for execution, the following message is displayed:

-Bash:/usr/bin/autocrorder:/usr/bin/Python ^ m: Bad Interpreter: no such file or directory


This is caused by different system encoding formats: The. Sh. py file edited in Windows may have invisible characters, so the preceding exception information is reported when executed in Linux. This is generally because the end of a Windows line is different from the end of a Linux line.


1) Conversion in Windows:

Some editors, such as ultraedit or editplus, are used to convert the script encoding before being executed in Linux. The conversion method is as follows (ultraedit): file --> conversions --> DOS-> UNIX.

2) Replace directly in Linux:

Sed-I's/^ m // G 'filename (note ^ m is written in Linux. Press ^ m to enter the line break. Press Ctrl + V to open v, by m)

3) can also be converted in Linux:

First, make sure that the file has executable permissions.

# SH> chmod A + x filename

Then modify the file format

# SH> VI filename

Use the following command to view the file format

: Set FF or: Set fileformat

The following information is displayed:

Fileformat = DoS or fileformat = Unix

Use the following command to modify the file format

: Set FF = Unix or: Set fileformat = Unix

: WQ (Disk logout)

Finally, execute the file.

# SH>./filename

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