-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

Analysis:

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.


Solution:

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

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.