Hi David
Have you looked into the excellent "Galaxy Unix-Tools" package created
by Gordon Assaf?
http://hannonlab.cshl.edu/galaxy_unix_tools/index.html
The "Find & Replace text in line/column" tool is probably what you are
looking for:
http://hannonlab.cshl.edu/galaxy_unix_tools/galaxy.htm
Hello David,
There are tools to select data based on defined attributes or to perform
calculations on existing data (Text Manipulation, Filter and Sort), but
as such no direct user-defined substitution tools.
Very sorry for any inconvenience,
Best,
Jen
Galaxy team
On 2/23/11 9:26 AM, David