Content:Grep, Sed, and Awk

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More content about the commands will be coming soon. For now, here's the three "simple" commands we ran:

grep -d recurse "header.html" . | grep -v barndoor | awk '{print $1}' | cut -d: -f1 >> ~/tmp/filesincludingheader
for x in `cat ~/tmp/filesincludingheader`; do cat $x | sed "s;\.*/*header\.html;/includes/header.html;g" >> $x.newApr8; done
for x in `cat ~/tmp/filesincludingheader`; do mv $x.newApr8 $x; done