blog edit frontmatter

find . -type f -name "*.md" -exec sed -i ".bak" -e '/^---$/,/^---$/s/^    //' -e '/^---$/,/^---$/s/^created: \(.*\)$/date: \1\ncreated: \1/' -e '/^---$/,/^---$/s/^evernoteGuid: \(.*\)$/evernoteGuid: \1\nslug: \1/' -e '/^---$/,/^---$/s/^updated: \(.*\)$/updated: \1\nlastmod: \1/' {} \;