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@joshuamckenty
Created January 24, 2014 05:02
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replace.sh
#!/bin/bash
if [ $# -ne 3 ]; then
echo "USAGE:
./$0 template.txt destination.txt variables.txt"
exit 1
fi
echo "#!/bin/bash
cat > $2 << EOF
`cat $1`
EOF" > $2;
chmod +x $2;
# load variables into env
. $3
# actually replace variables
./$2
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