Hi, I use a sed command to do this as well. I use:
sed -i "s/HOH/TIP3P/g" filename
Hope this helps!
Katie
________________________________
From: Budhathoki, Dipesh <budhdipe.pharmacy.isu.edu>
Sent: Wednesday, August 31, 2016 2:52:37 PM
To: AMBER Mailing List
Subject: [AMBER] Regarding the use of sed command to replace water
Dear Ambers,
I am new to the use of sed editor and learning how to use it effectively.I
am trying to replace HOH with TIP3P in the PDB flle without affecting other
columns (ie. without affecting format of the pdb). But I am finding it
difficult to keep the format as it is. The sed command I am using is as
follows:
sed 's/HOH/TIP3P/g' filename
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Received on Wed Aug 31 2016 - 13:00:05 PDT