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regarding ctrl+m article in knowledge base [message #142919]

Tue, 18 October 2005 07:30

vamsi kasina
Messages: 2112
Registered: October 2003
Location: Cincinnati, OH

Senior Member

Hi all,
I think I have seen an article in knowledge base of orafaq regarding removing ctrl+m character in UNIX machine.

Can anybody give me the navigation for that?

Thanks in adv.,
Vamsi.

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Re: regarding ctrl+m article in knowledge base [message #142974 is a reply to message #142919]

Tue, 18 October 2005 09:37

Mahesh Rajendran
Messages: 10694
Registered: March 2002
Location: oracleDocoVille

Senior Member
Account Moderator

To remove the ^M characters at the end of all lines in vi, use:

:%s/^V^M//g

The ^v is a CONTROL-V character and ^m is a CONTROL-M. When you type this, it will look like this:

:%s/^M//g

[Updated on: Tue, 18 October 2005 09:37]

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Re: regarding ctrl+m article in knowledge base [message #143066 is a reply to message #142974]

Wed, 19 October 2005 00:13

vamsi kasina
Messages: 2112
Registered: October 2003
Location: Cincinnati, OH

Senior Member

Thanks for your reply.

By,
Vamsi.

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Re: regarding ctrl+m article in knowledge base [message #143222 is a reply to message #143066]

Wed, 19 October 2005 09:12

Jai Vrat Singh
Messages: 205
Registered: September 2002
Location: Singapore

Senior Member

More precisely (for end ^M char only)

Quote:

%s/^M$//g

This problem comes when you ftp a ascii txt file from windows to unix machine in binary mode. Use ascii mode to ftp so that you do not get ^M characters at all. ( this was not you wanted to know but just in case...)

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Re: regarding ctrl+m article in knowledge base [message #474702 is a reply to message #143222]

Wed, 08 September 2010 06:11

kenoti
Messages: 1
Registered: September 2010
Location: Nairobi

Junior Member

Thanks alot this sorted me out.
cat faulty_file.dat|sed 's/^M$//g' > cleanfile.data
sqlldr control='ctlfile' data=cleanfile.data

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