Created
October 27, 2025 03:09
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| ncat -lk -p 8000 --sh-exec ' | |
| { | |
| read request | |
| url_path=$(echo "$request" | awk "{print \$2}" | sed "s|//\+|/|g") | |
| current_path=${url_path%/} | |
| echo $current_path > /dev/stderr | |
| html=$(tree "$url_path" -H .) | |
| echo "HTTP/1.0 200 Ok" | |
| echo "Content-Type: text/html;charset=UTF-8" | |
| echo | |
| echo "$html" | awk "/<body>/ {print; exit} {print}" | |
| echo "<script>" | |
| echo "const observer = new MutationObserver((mutationsList, observer) => {" | |
| echo " const link = document.querySelector(\"body p a\");" | |
| echo " if (link) {" | |
| echo " const path = \"${current_path:-/}\".replace(/\\/\\//g, \"/\");" | |
| echo " link.text = path;" | |
| echo " link.parentElement.prepend(document.createElement(\"br\"));" | |
| echo " const parts = path.split(\"/\").filter(Boolean);" | |
| echo " for (let i = parts.length - 1; i >= 0; i--) {" | |
| echo " const path = \"/\" + parts.slice(0, i + 1).join(\"/\").replace(/\\/\\//g, \"/\");" | |
| echo " const a = document.createElement(\"a\");" | |
| echo " a.text = \"/\" + parts.slice(0, i).join(\"/\").replace(/\\/\\//g, \"/\");" | |
| echo " a.href = path === \"\" ? \"/\" : path + \"/..\";" | |
| echo " link.parentElement.prepend(a);" | |
| echo " if (i != 0) {" | |
| echo " link.parentElement.prepend(document.createElement(\"br\"));" | |
| echo " }" | |
| echo " }" | |
| echo " observer.disconnect();" # Disconnects observer after execution | |
| echo " }" | |
| echo "});" | |
| echo "observer.observe(document.body, { childList: true, subtree: true });" | |
| echo "</script>" | |
| echo "$html" | awk "/<body>/ {found=1; next} found" | |
| echo | |
| }' |
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