OT - need script help

[Tony Freehauf]

need help creating a script to change some text in Linux & SCO Unix 5.06
need to be able to, for example, change foobear to foodog in ASCII prc 
tables.
there will be hundreds of prc tables in many different filepro files to 
change
any help will be appreciated
thanks
old tony

-- 
Tony Freehauf
YNOT Software & PC Support
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