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Forum: UNIX for Dummies Questions & Answers 08-12-2009

Adding one string at the beginning of each line in a file

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for i in $(cat a.txt); do echo "Root $i"; done ...

for i in $(cat a.txt); do echo "Root $i"; done
actually, probably better with awk
awk '{print "Root " $0}' a.txt
Or with sed
sed 's/^/Root /g' a.txt

BTW, I'm not showing off, I'm trying to...

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