How to append to a file as sudo?

Posted by obvio171 on Super User See other posts from Super User or by obvio171
Published on 2010-05-01T05:50:00Z Indexed on 2010/05/01 5:58 UTC
Read the original article Hit count: 288

Filed under:

linux

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sudo

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command-line

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file

I want to do:

echo "something" >> /etc/config_file

But, since only the root user has write permission to this file, I can't do that. But this:

sudo echo "something" >> /etc/config_file

also doesn't work. Is there any way to append to a file in that situation without having to first open it with a sudo'd editor and then appending the new content by hand?

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