{"url":"https://naskin-diary.hatenablog.com/entry/20070621/1182437232","blog_url":"https://naskin-diary.hatenablog.com/","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaskin-diary.hatenablog.com%2Fentry%2F20070621%2F1182437232\" title=\" newusers \u3067\u4f7f\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3059\u308b\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8(Linux) - We All Get Old - Naskin Diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","description":"\u65b0\u3057\u3044\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306b\u79fb\u9805\u3059\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u306e\u3060\u304c\u65e7\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u304b\u3089 /etc/passwd \u3092\u5165\u624b\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u4e00\u89a7\u304b\u3089\u30e6\u30fc\u30b6\u3092 \u65b0\u30b5\u30fc\u30d0\u306b\u8ffd\u52a0\u3059\u308b\u7fbd\u76ee\u306b\u3002 20\u4eba\u3082\u3044\u306a\u3044\u306e\u3067 newusers \u30b3\u30de\u30f3\u30c9\u306b\u6e21\u3059\u30d5\u30a1\u30a4\u30eb\u3092\u624b\u66f8\u304d\u3057\u3066\u3082\u826f\u3044\u306e\u3060\u304c \u3064\u3044\u3064\u3044\u4f5c\u3063\u3066\u3057\u307e\u3063\u305f\u3002 #!/bin/sh # \u30e6\u30fc\u30b6\u540d\u4e00\u89a7\u304b\u3089 newusers \u30b3\u30de\u30f3\u30c9\u306b\u8aad\u307f\u8fbc\u307e\u305b\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u30b7\u30a7\u30eb UID=500 GID=500 PASSWORD=password INPUT=/tmp/input.txt for u in `/bin/cat ${INPUT}` do # UID \u306f 1\u56de\u305a\u3064\u30a4\u30f3\u30af\u30ea\u2026","provider_url":"https://hatena.blog","published":"2007-06-21 23:47:12","provider_name":"Hatena Blog","categories":["\u516b\u82e6(hack)"],"author_url":"https://blog.hatena.ne.jp/naskin/","version":"1.0","title":" newusers \u3067\u4f7f\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3059\u308b\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8(Linux)","blog_title":"We All Get Old - Naskin Diary","image_url":null,"author_name":"naskin"}