{"id":512,"date":"2005-12-13T03:00:00","date_gmt":"2005-12-12T18:00:00","guid":{"rendered":"https:\/\/ecoop.net\/memo\/2005-12-13-3.html"},"modified":"2005-12-13T03:00:00","modified_gmt":"2005-12-12T18:00:00","slug":"2005-12-13-3","status":"publish","type":"post","link":"https:\/\/www.ecoop.net\/memo\/archives\/2005-12-13-3.html","title":{"rendered":"\u30b0\u30eb\u30fc\u30d7\u6a29\u9650\u3042\u308c\u3053\u308c"},"content":{"rendered":"

\n– \u4ee5\u964d\u4f5c\u308b\u30d5\u30a1\u30a4\u30eb, \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30b0\u30eb\u30fc\u30d7\u6a29\u9650\u3067\u66f8\u304d\u8fbc\u3081\u308b\u3088\u3046\u306b\u3059\u308b\u3002\n<\/p>\n

$ umask 0002\n<\/p><\/blockquote>\n

\u203b\u5f71\u97ff\u7bc4\u56f2\u306f\u5168\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3064\u3044\u3066\u3001\u81ea\u8eab\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u5b50\u30d7\u30ed\u30bb\u30b9\u3002
\n– \u6307\u5b9a\u3057\u305f\u30b0\u30eb\u30fc\u30d7\u3068\u3057\u3066\u4f5c\u696d\u3059\u308b(\u4f5c\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u6240\u6709\u30b0\u30eb\u30fc\u30d7\u3092\u4efb\u610f\u306e\u3082\u306e\u306b\u3059\u308b)\u3002\n<\/p>\n

$ sg groupname\n<\/p><\/blockquote>\n

– \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u5bfe\u3057\u3066\u306e sgid \u306e\u52b9\u679c\u3002
\n\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4ee5\u4e0b\u306b\u4f5c\u6210\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u5168\u3066 sgid \u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30b0\u30eb\u30fc\u30d7\u6240\u6709\u3068\u3059\u308b\u3002\n<\/p>\n

$ ls -ld foo\/
\ndrwxrwxr-x 4 user mygroup – 512 Nov 10 09:33 foo\/
\n$ touch foo\/file1
\n$ ls -l foo\/file1
\n-rw-r–r– 1 user users 0 Dec 13 12:30 foo\/file1
\n$ chmod g+s foo\/
\n$ ls -ld foo\/
\ndrwxrwsr-x 4 user mygroup – 512 Nov 10 09:33 foo\/
\n$ touch foo\/file2
\n-rw-r–r– 1 user mygroup 0 Dec 13 12:35 foo\/file2\n<\/p><\/blockquote>\n

\n","protected":false},"excerpt":{"rendered":"

– \u4ee5\u964d\u4f5c\u308b\u30d5\u30a1\u30a4\u30eb, \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u30b0\u30eb\u30fc\u30d7\u6a29\u9650\u3067\u66f8\u304d\u8fbc\u3081\u308b\u3088\u3046\u306b\u3059\u308b\u3002 $ umask 0002 \u203b\u5f71\u97ff\u7bc4\u56f2\u306f\u5168\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3064\u3044\u3066\u3001\u81ea\u8eab\u306e\u30d7\u30ed\u30bb\u30b9\u3068\u5b50\u30d7\u30ed\u30bb\u30b9\u3002 – \u6307\u5b9a\u3057\u305f\u30b0\u30eb\u30fc\u30d7\u3068\u3057\u3066\u4f5c … \u7d9a\u304d\u3092\u8aad\u3080 \u30b0\u30eb\u30fc\u30d7\u6a29\u9650\u3042\u308c\u3053\u308c<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[20],"class_list":["post-512","post","type-post","status-publish","format-standard","hentry","tag-linux"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/comments?post=512"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/posts\/512\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/media?parent=512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/categories?post=512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoop.net\/memo\/wp-json\/wp\/v2\/tags?post=512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}