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Shell Programming and Scripting

Replace comma with newline

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# 1  
Old 02-11-2009
Replace comma with newline
Hi, for some reason I cant seem to figure this out. I have a file which looks something like this

word
word
word
word
word,word,word
word
word
word,word,word,word,word
word
word

Basically I want this whole thing to be a list with 1 word on each line like this...

word
word
word
word
word
.
.
.

So my plan of attach was to use sed to replace the comma (,) with a newline like so:

sed 's/,/\n/g'

Which basically added a "n" where the comma was formerly. Any idea on how I can achieve my desired result? Thanks!
# 2  
Old 02-11-2009
Code:
tr -s ',' '\n' < oldfile > newfile

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