#!/bin/bash
front_matter="toc: false"
dir="content/post"
pages="$(find $dir -name "*.md")"
tmp="tmp.md"
for page in $pages; do
awk -v front_matter="$front_matter" '/---/{
c++;
if (c==2) {
sub("---",front_matter "\n---")
}
} 1' $page > $tmp
mv $tmp $page
done
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