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gentam/find2html.sh

Created May 1, 2017 10:03
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print files and directories tree in HTML list
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find2html.sh
#!/usr/bin/env bash
echo "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\">\
<title>Directory Tree</title></head><body>"
find . \
| tail -n +2 | sed -e '/\/\./d' \
| awk -F/ '
BEGIN { preNF = 0 }
{
if (NF > preNF) print "<ul>"
if (NF < preNF) {
diff = preNF - NF
while (diff--) print "</ul>"
}
printf "<li><a href=\"%s\">%s</a></li>\n", $0, $NF
preNF = NF
}
END { while (--preNF) print "</ul>" }'
echo "</body></html>"
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