{"id":684,"date":"2026-08-24T16:49:09","date_gmt":"2026-08-24T07:49:09","guid":{"rendered":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/684"},"modified":"2026-08-24T16:49:09","modified_gmt":"2026-08-24T07:49:09","slug":"sudo-v%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b%ef%bc%9f%e5%9f%ba%e6%9c%ac%e3%81%a8%e6%b4%bb%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/684","title":{"rendered":"sudo -v\u3068\u306f\u4f55\u304b\uff1f\u57fa\u672c\u3068\u6d3b\u7528\u6cd5"},"content":{"rendered":"<p>Linux\u3084Unix\u7cfbOS\u3067\u7ba1\u7406\u8005\u6a29\u9650\u3092\u4e00\u6642\u7684\u306b\u53d6\u5f97\u3067\u304d\u308b <strong>sudo<\/strong>\u3002\u305d\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u3072\u3068\u3064\u304c <code>sudo -v<\/code> \u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001<code>sudo -v<\/code> \u306e\u610f\u5473\u3068\u4f7f\u3044\u3069\u3053\u308d\u3001\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u4f8b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>sudo -v \u306e\u57fa\u672c<\/h2>\n<p><code>sudo -v<\/code> \u306f\u3001\u73fe\u5728\u306e\u30e6\u30fc\u30b6\u30fc\u306e <strong>sudo \u8a8d\u8a3c\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3092\u66f4\u65b0\uff08\u5ef6\u9577\uff09<\/strong> \u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u5b9f\u884c\u3059\u308b\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u304c\u6c42\u3081\u3089\u308c\u3001\u8a8d\u8a3c\u306b\u6210\u529f\u3059\u308c\u3070\u3001\u4ee5\u964d <code>sudo<\/code> \u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre><code>sudo -v<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u5b9f\u969b\u306b\u6a29\u9650\u304c\u5fc5\u8981\u306a\u64cd\u4f5c\u3092\u884c\u3046\u524d\u306b\u8a8d\u8a3c\u3060\u3051\u3092\u5148\u306b\u6e08\u307e\u305b\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<h2>\u4e3b\u306a\u7528\u9014<\/h2>\n<ul>\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u518d\u78ba\u8a8d\uff1a\u9577\u6642\u9593\u4f5c\u696d\u3057\u3066\u3044\u308b\u3068 sudo \u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u5207\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<code>sudo -v<\/code> \u3067\u518d\u5ea6\u8a8d\u8a3c\u3057\u3001\u4f5c\u696d\u306e\u4e2d\u65ad\u3092\u9632\u3052\u307e\u3059\u3002<\/li>\n<li>\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u306e\u4e8b\u524d\u8a8d\u8a3c\uff1a\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c\u4e2d\u306b\u8907\u6570\u56de sudo \u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u3001\u6700\u521d\u306b <code>sudo -v<\/code> \u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001\u9014\u4e2d\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u3092\u6c42\u3081\u3089\u308c\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002<\/li>\n<li>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u5ef6\u9577\u306e\u30c6\u30b9\u30c8\uff1a\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u304c sudo \u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u8a2d\u5b9a\uff08<code>timestamp_timeout<\/code>\uff09\u3092\u78ba\u8a8d\u30fb\u8abf\u6574\u3059\u308b\u969b\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u5ef6\u9577<\/h3>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f sudo \u306e\u8a8d\u8a3c\u306f 5 \u5206\u3067\u5931\u52b9\u3057\u307e\u3059\u304c\u3001\u74b0\u5883\u5909\u6570 <code>SUDO_TIMESTAMP_TIMEOUT<\/code> \u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3001<code>\/etc\/sudoers<\/code> \u306e <code>timestamp_timeout<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<code>sudo -v<\/code> \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u3053\u306e\u30bf\u30a4\u30de\u30fc\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u3001\u518d\u3073\u8a2d\u5b9a\u6642\u9593\u3060\u3051\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u306e\u5229\u7528\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u306f\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3067 <code>sudo -v<\/code> \u3092\u5148\u306b\u547c\u3073\u51fa\u3057\u3001\u4ee5\u964d\u306e sudo \u30b3\u30de\u30f3\u30c9\u3092\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u306a\u3057\u3067\u5b9f\u884c\u3067\u304d\u308b\u4f8b\u3067\u3059\u3002<\/p>\n<pre><code>#!\/bin\/bash\n# sudo \u306e\u8a8d\u8a3c\u3092\u5148\u306b\u53d6\u5f97\nsudo -v\n# \u8a8d\u8a3c\u304c\u6210\u529f\u3057\u305f\u3089\u3001\u4ee5\u964d\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u4e0d\u8981\u3067 sudo \u3092\u5b9f\u884c\nsudo apt update\nsudo apt upgrade -y\n# \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8a8d\u8a3c\u3092\u5ef6\u9577\uff08\u30eb\u30fc\u30d7\u5185\u3067\u5b9a\u671f\u7684\u306b\u547c\u3073\u51fa\u3059\uff09\nwhile true; do\n  sleep 300   # 5 \u5206\u3054\u3068\u306b\u8a8d\u8a3c\u3092\u66f4\u65b0\n  sudo -v\ndone &amp;\n<\/code><\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b <code>sudo -v<\/code> \u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u7ba1\u7406\u4f5c\u696d\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p><code>sudo -v<\/code> \u306f\u300csudo \u306e\u8a8d\u8a3c\u3092\u66f4\u65b0\u3059\u308b\u300d\u3060\u3051\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30de\u30f3\u30c9\u3067\u3059\u304c\u3001\u4f5c\u696d\u52b9\u7387\u3084\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u4fe1\u983c\u6027\u5411\u4e0a\u306b\u5927\u3044\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u3092\u628a\u63e1\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066 <code>sudo -v<\/code> \u3092\u9069\u5207\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u7169\u308f\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b\u3092\u9632\u304e\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u3084Unix\u7cfbOS\u3067\u7ba1\u7406\u8005\u6a29\u9650\u3092\u4e00\u6642\u7684\u306b\u53d6\u5f97\u3067\u304d\u308b sudo\u3002\u305d\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u3072\u3068\u3064\u304c sudo -v \u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001sudo -v \u306e\u610f\u5473\u3068\u4f7f\u3044\u3069\u3053\u308d\u3001\u5b9f\u969b\u306e\u30b3\u30de\u30f3\u30c9\u4f8b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002 sudo -v \u306e\u57fa\u672c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-684","post","type-post","status-publish","format-standard","hentry","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/comments?post=684"}],"version-history":[{"count":0,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/684\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/media?parent=684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/categories?post=684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/tags?post=684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}