{"id":1186,"date":"2010-12-14T09:46:24","date_gmt":"2010-12-13T23:46:24","guid":{"rendered":"http:\/\/www.melvic.info\/?p=1186"},"modified":"2012-04-17T09:12:38","modified_gmt":"2012-04-16T23:12:38","slug":"25-2","status":"publish","type":"post","link":"https:\/\/www.melvic.info\/?p=1186","title":{"rendered":"\u30e9\u30f3\u30c0\u30e0\u6570\u3084\u6587\u5b57\u5217\u51fa\u529b"},"content":{"rendered":"<p>\u305f\u3068\u3048\u3070\uff0c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9593\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30b3\u30d4\u30fc\u6a5f\u80fd\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5834\u5408\uff0c\u4e2d\u8eab\u306f\u3069\u3046\u3067\u3082\u3044\u3044\u304c\uff0c\u3042\u3068\u3067\u30c7\u30fc\u30bf\u3092\u6bd4\u8f03\u3057\u3066\u691c\u8a3c\u3057\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002\u3053\u3046\u3044\u3046\u3068\u304d\u306b\uff0c\u305d\u306e\u300c\u4f55\u3067\u3082\u3044\u3044\u300d\u4e2d\u8eab\u3082\uff0c\u3044\u3064\u3082\u540c\u3058\u3067\u306f\u82b8\u304c\u306a\u3044\u3002\u3042\u308b\u7a0b\u5ea6\u30d0\u30e9\u3051\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u3044\u305f\u3044\u3002\u3064\u307e\u308a\u306f\uff0c\u30e9\u30f3\u30c0\u30e0\u306a\u6570\u5b57\uff0c\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u4f5c\u308a\u305f\u3044\u3002<!--more--><br \/>\n\u4f5c\u308b\u3068\u306a\u308b\u3068\uff0c\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\u3067\u7c21\u5358\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u66f8\u3044\u3066\uff0c\u5927\u91cf\u306b\u30c7\u30fc\u30bf\u751f\u6210\u3067\u304d\u308b\u3068\u3044\u3044\u304c\uff0cshell\u3067\u3053\u3046\u3044\u3046\u3053\u3068\u3092\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308b\u304b\uff1f<br \/>\n\u3068\u3044\u3046\u3053\u3068\u3067\uff0c\u8abf\u3079\u3066\u307f\u305f\u3002<\/p>\n<p>1. \u30e9\u30f3\u30c0\u30e0\u306a\u6574\u6570\uff08n\u3088\u308a\u5c0f\u3055\u3044\uff09\u306e\u751f\u6210<\/p>\n<p>$RANDOM\u306f\u53c2\u7167\u306e\u5ea6\u306b\u4e71\u6570\u3092\u767a\u751f\u3059\u308b\u3002\u3053\u308c\u3092\u5229\u7528\u3059\u308c\u3070\u3088\u3044\u3002<\/p>\n<p>\u3069\u3093\u306a\u6574\u6570\u3067\u3082\u3044\u3044\u306a\u3089\uff0c\u305d\u306e\u307e\u307e<\/p>\n<p>\uff04RANDOM<br \/>\necho \uff04RANDOM<\/p>\n<p>\u306a\u3069\u3092\u4f7f\u3048\u3070\u3088\u304f\uff0cn\u3088\u308a\u5c0f\u3055\u3044\u3068\u3044\u3046\u7bc4\u56f2\u9650\u5b9a\u304c\u3057\u305f\u3044\u306a\u3089\uff0c<\/p>\n<p>expr `echo $RANDOM % n`<\/p>\n<p>\u3068\u3084\u308b\u3002<\/p>\n<p>\u4f8b\uff1a0-99\u306e\u6574\u6570\uff09 expr `echo $RANDOM % 100`<\/p>\n<p>\u53c2\u7167\uff1a<br \/>\nhttp:\/\/yoosee.net\/d\/archives\/2006\/11\/17\/002.html<\/p>\n<p>2. \u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\uff08n\u6587\u5b57\uff09\u306e\u751f\u6210<\/p>\n<p>$ mkpasswd -l n<\/p>\n<p>\u8981\u3059\u308b\u306b\uff0c\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u4f5c\u3063\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u3057\u3066\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3067\u3042\u308b\u3002\u53b3\u5bc6\u306b\u30e9\u30f3\u30c0\u30e0\u304b\u3068\u3044\u3046\u306e\u306f\u5b9a\u304b\u3067\u306a\u3044\u304c\uff0c\u4f7f\u3046\u76ee\u7684\u304b\u3089\u3057\u3066\uff0c\u53b3\u5bc6\u3067\u3042\u308b\u5fc5\u8981\u3082\u306a\u3044\u3002<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306fexpect\u3068\u3044\u3046\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u542b\u307e\u308c\u308b\u305f\u3081\uff0c\u306a\u3044\u5834\u5408\u306f\uff08Fedora\u306a\u3069\uff0cyum\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u5834\u5408\uff09<\/p>\n<p># yum install expect<\/p>\n<p>\u3067\u5165\u624b\u3059\u308b\u3002<\/p>\n<p>\u53c2\u7167\uff1a<br \/>\nhttp:\/\/jp.layer8.sh\/reference\/entry\/show\/id\/790<!--more--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u305f\u3068\u3048\u3070\uff0c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9593\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u30b3\u30d4\u30fc\u6a5f\u80fd\u3092\u30c6\u30b9\u30c8\u3059\u308b\u5834\u5408\uff0c\u4e2d\u8eab\u306f\u3069\u3046\u3067\u3082\u3044\u3044\u304c\uff0c\u3042\u3068\u3067\u30c7\u30fc\u30bf\u3092\u6bd4\u8f03\u3057\u3066\u691c\u8a3c\u3057\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3002\u3053\u3046\u3044\u3046\u3068\u304d\u306b\uff0c\u305d\u306e\u300c\u4f55\u3067\u3082\u3044\u3044\u300d\u4e2d\u8eab\u3082\uff0c\u3044\u3064\u3082\u540c\u3058\u3067\u306f\u82b8\u304c\u306a\u3044\u3002\u3042\u308b\u7a0b\u5ea6\u30d0\u30e9\u3051\u305f &hellip; <a href=\"https:\/\/www.melvic.info\/?p=1186\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u30e9\u30f3\u30c0\u30e0\u6570\u3084\u6587\u5b57\u5217\u51fa\u529b<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[10,16],"tags":[],"class_list":["post-1186","post","type-post","status-publish","format-standard","hentry","category-computer-technology","category-linux"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p53KbG-j8","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/posts\/1186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.melvic.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1186"}],"version-history":[{"count":3,"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/posts\/1186\/revisions"}],"predecessor-version":[{"id":1287,"href":"https:\/\/www.melvic.info\/index.php?rest_route=\/wp\/v2\/posts\/1186\/revisions\/1287"}],"wp:attachment":[{"href":"https:\/\/www.melvic.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.melvic.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.melvic.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}