{"id":8783,"date":"2023-05-30T17:00:28","date_gmt":"2023-05-30T09:00:28","guid":{"rendered":"\/?p=8783"},"modified":"2023-05-30T17:14:11","modified_gmt":"2023-05-30T09:14:11","slug":"mktemp%e5%92%8cmkdir%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"\/?p=8783","title":{"rendered":"mktemp\u548cmkdir\u7684\u533a\u522b"},"content":{"rendered":"<h3>mktemp\u548cmkdir\u7684\u533a\u522b?<\/h3>\n<p><code>mktemp<\/code> \u548c <code>mkdir<\/code> \u90fd\u662f\u5728 Linux \u7cfb\u7edf\u4e2d\u521b\u5efa\u4e34\u65f6\u76ee\u5f55\u7684\u547d\u4ee4\uff0c\u4f46\u5b83\u4eec\u7684\u4f5c\u7528\u548c\u7528\u6cd5\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<p><code>mkdir<\/code> \u547d\u4ee4\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\u3002\u5982\u679c\u6307\u5b9a\u7684\u76ee\u5f55\u5df2\u7ecf\u5b58\u5728\uff0c\u5219 <code>mkdir<\/code> \u547d\u4ee4\u4f1a\u62a5\u9519\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u547d\u4ee4\u5c06\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a <code>mydir<\/code> \u7684\u65b0\u76ee\u5f55\uff1a<\/p>\n<pre><code>mkdir mydir<\/code><\/pre>\n<p><code>mktemp<\/code> \u547d\u4ee4\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u552f\u4e00\u7684\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u4ee5\u4fbf\u5728\u811a\u672c\u6216\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002\u5b83\u4f1a\u6839\u636e\u6307\u5b9a\u7684\u6a21\u677f\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u5e76\u8fd4\u56de\u8be5\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u540d\u79f0\u3002\u901a\u5e38\uff0c<code>mktemp<\/code> \u547d\u4ee4\u4f1a\u5728\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\uff08\u5982 <code>\/tmp<\/code>\uff09\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\uff0c\u5e76\u4f7f\u7528\u968f\u673a\u5b57\u7b26\u4e32\u4f5c\u4e3a\u76ee\u5f55\u540d\uff0c\u4ee5\u786e\u4fdd\u8be5\u76ee\u5f55\u7684\u552f\u4e00\u6027\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u547d\u4ee4\u5c06\u5728\u7cfb\u7edf\u7684\u4e34\u65f6\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\uff1a<\/p>\n<pre><code>mktemp -d<\/code><\/pre>\n<p>\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c<code>mktemp<\/code> \u547d\u4ee4\u901a\u5e38\u7528\u4e8e\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u4ee5\u4fbf\u5728\u7a0b\u5e8f\u8fd0\u884c\u671f\u95f4\u5b58\u50a8\u4e00\u4e9b\u4e34\u65f6\u6570\u636e\u6216\u7f13\u5b58\u3002\u800c <code>mkdir<\/code> \u547d\u4ee4\u5219\u4e3b\u8981\u7528\u4e8e\u521b\u5efa\u65b0\u7684\u76ee\u5f55\uff0c\u4ee5\u4fbf\u5728\u7cfb\u7edf\u4e2d\u5b58\u50a8\u6587\u4ef6\u6216\u6570\u636e\u3002<\/p>\n<h3>mktemp\u521b\u5efa\u7684\u6587\u4ef6\u5b58\u6d3b\u65f6\u95f4\u662f\u591a\u4e45\uff0c\u7ec8\u7aef\u9000\u51fa\u5373\u6b62\u5417<\/h3>\n<p><code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u7684\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u5b58\u6d3b\u65f6\u95f4\u53d6\u51b3\u4e8e\u5b83\u4eec\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u73af\u5883\u8bbe\u7f6e\u3002<\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c<code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u7684\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u4f1a\u5728\u5f53\u524d\u4f1a\u8bdd\u7ed3\u675f\u65f6\u81ea\u52a8\u5220\u9664\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u4f60\u5728\u7ec8\u7aef\u4e2d\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u7136\u540e\u5173\u95ed\u4e86\u7ec8\u7aef\u7a97\u53e3\uff0c\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u5c31\u4f1a\u88ab\u81ea\u52a8\u5220\u9664\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u53ef\u80fd\u4e0d\u4f1a\u81ea\u52a8\u5220\u9664\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u5728\u811a\u672c\u4e2d\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u5e76\u5728\u811a\u672c\u7ed3\u675f\u540e\u6ca1\u6709\u624b\u52a8\u5220\u9664\u5b83\u4eec\uff0c\u90a3\u4e48\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u5c31\u4f1a\u4e00\u76f4\u5b58\u5728\uff0c\u76f4\u5230\u88ab\u624b\u52a8\u5220\u9664\u6216\u7cfb\u7edf\u91cd\u542f\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u4e00\u4e9b\u7cfb\u7edf\u53ef\u80fd\u4f1a\u8bbe\u7f6e\u81ea\u52a8\u6e05\u7406\u4e34\u65f6\u76ee\u5f55\u7684\u673a\u5236\uff0c\u4ee5\u907f\u514d\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u5360\u7528\u8fc7\u591a\u7684\u78c1\u76d8\u7a7a\u95f4\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c<code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u7684\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u53ef\u80fd\u4f1a\u5728\u4e00\u6bb5\u65f6\u95f4\u540e\u88ab\u81ea\u52a8\u6e05\u7406\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5728\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u65f6\uff0c\u5efa\u8bae\u5728\u4f7f\u7528\u5b8c\u6bd5\u540e\u624b\u52a8\u5220\u9664\u5b83\u4eec\uff0c\u4ee5\u907f\u514d\u5360\u7528\u8fc7\u591a\u7684\u78c1\u76d8\u7a7a\u95f4\u3002<\/p>\n<h3>mktemp\u53ea\u80fd\u521b\u5efa\u5728\/tmp\u8def\u5f84\u4e0b\u5417<\/h3>\n<p>\u4e0d\u662f\u7684\uff0c<code>mktemp<\/code> \u547d\u4ee4\u5e76\u4e0d\u9650\u5236\u53ea\u80fd\u5728 <code>\/tmp<\/code> \u8def\u5f84\u4e0b\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u5b83\u53ef\u4ee5\u5728\u4efb\u4f55\u6307\u5b9a\u7684\u8def\u5f84\u4e0b\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u3002<\/p>\n<p><code>mktemp<\/code> \u547d\u4ee4\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>mktemp [OPTION]... [TEMPLATE]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>TEMPLATE<\/code> \u53c2\u6570\u6307\u5b9a\u4e86\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6a21\u677f\uff0c\u53ef\u4ee5\u5305\u542b\u8def\u5f84\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u547d\u4ee4\u5c06\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u4ee5 <code>mytemp<\/code> \u4e3a\u524d\u7f00\u7684\u4e34\u65f6\u6587\u4ef6\uff1a<\/p>\n<pre><code>mktemp mytemp.XXXXXX<\/code><\/pre>\n<p>\u5982\u679c\u8981\u5728\u6307\u5b9a\u7684\u8def\u5f84\u4e0b\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\uff0c\u53ef\u4ee5\u5728\u6a21\u677f\u4e2d\u5305\u542b\u8def\u5f84\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>mktemp \/path\/to\/tempdir\/mytemp.XXXXXX<\/code><\/pre>\n<p>\u8fd9\u5c06\u5728 <code>\/path\/to\/tempdir<\/code> \u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u4ee5 <code>mytemp<\/code> \u4e3a\u524d\u7f00\u7684\u4e34\u65f6\u6587\u4ef6\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u6307\u5b9a\u7684\u8def\u5f84\u4e0d\u5b58\u5728\u6216\u4e0d\u53ef\u5199\uff0c<code>mktemp<\/code> \u547d\u4ee4\u5c06\u4f1a\u5931\u8d25\u5e76\u8fd4\u56de\u9519\u8bef\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u6216\u76ee\u5f55\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u6307\u5b9a\u7684\u8def\u5f84\u5b58\u5728\u4e14\u5177\u6709\u5199\u6743\u9650\u3002<\/p>\n<h3>\u6d4b\u8bd5<\/h3>\n<pre><code class=\"language-shell\">[lemon@VM-4-10-centos ~]$ mktemp \/tmp\/myfile.XXXX\n\/tmp\/myfile.thWO\n[lemon@VM-4-10-centos ~]$ stat \/tmp\/myfile.thWO\n  \u6587\u4ef6\uff1a&quot;\/tmp\/myfile.thWO&quot;\n  \u5927\u5c0f\uff1a0               \u5757\uff1a0          IO \u5757\uff1a4096   \u666e\u901a\u7a7a\u6587\u4ef6\n\u8bbe\u5907\uff1afd01h\/64769d      Inode\uff1a1601        \u786c\u94fe\u63a5\uff1a1\n\u6743\u9650\uff1a(0600\/-rw-------)  Uid\uff1a( 1003\/   lemon)   Gid\uff1a( 1003\/   lemon)\n\u73af\u5883\uff1aunconfined_u:object_r:user_tmp_t:s0\n\u6700\u8fd1\u8bbf\u95ee\uff1a2023-05-30 17:02:03.351390266 +0800\n\u6700\u8fd1\u66f4\u6539\uff1a2023-05-30 17:02:03.351390266 +0800\n\u6700\u8fd1\u6539\u52a8\uff1a2023-05-30 17:02:03.351390266 +0800\n\u521b\u5efa\u65f6\u95f4\uff1a-<\/code><\/pre>\n<p>\u5173\u95ed\u8be5\u7ec8\u7aef\u518d\u770b\u4e0b\uff1a<\/p>\n<pre><code class=\"language-shell\">[lemon@VM-4-10-centos ~]$ stat \/tmp\/myfile.thWO\n  \u6587\u4ef6\uff1a&quot;\/tmp\/myfile.thWO&quot;\n  \u5927\u5c0f\uff1a0               \u5757\uff1a0          IO \u5757\uff1a4096   \u666e\u901a\u7a7a\u6587\u4ef6\n\u8bbe\u5907\uff1afd01h\/64769d      Inode\uff1a1601        \u786c\u94fe\u63a5\uff1a1\n\u6743\u9650\uff1a(0600\/-rw-------)  Uid\uff1a( 1003\/   lemon)   Gid\uff1a( 1003\/   lemon)\n\u73af\u5883\uff1aunconfined_u:object_r:user_tmp_t:s0\n\u6700\u8fd1\u8bbf\u95ee\uff1a2023-05-30 17:02:03.351390266 +0800\n\u6700\u8fd1\u66f4\u6539\uff1a2023-05-30 17:02:03.351390266 +0800\n\u6700\u8fd1\u6539\u52a8\uff1a2023-05-30 17:02:03.351390266 +0800\n\u521b\u5efa\u65f6\u95f4\uff1a-<\/code><\/pre>\n<hr \/>\n<blockquote>\n<p>\u634f\u9a6c\u7684\u6bd4\uff0c\u8fd8\u5728\u554a\uff1f<\/p>\n<\/blockquote>\n<hr \/>\n<p><strong>chatGPTA\u8bf4\uff1a<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u4f7f\u7528 SSH \u8fdc\u7a0b\u8fde\u63a5\u5230\u865a\u62df\u7ec8\u7aef\u5e76\u5728\u5176\u4e2d\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u4e86\u4e34\u65f6\u6587\u4ef6\uff0c\u7136\u540e\u5173\u95ed\u4e86 SSH \u8fde\u63a5\uff0c\u90a3\u4e48\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\u5e76\u4e0d\u4f1a\u968f\u7740 SSH \u8fde\u63a5\u7684\u5173\u95ed\u800c\u81ea\u52a8\u5220\u9664\u3002\u8fd9\u662f\u56e0\u4e3a SSH \u8fde\u63a5\u53ea\u662f\u4e00\u79cd\u8fdc\u7a0b\u767b\u5f55\u65b9\u5f0f\uff0c\u5b83\u5e76\u4e0d\u4f1a\u5f71\u54cd\u5728\u865a\u62df\u7ec8\u7aef\u4e2d\u521b\u5efa\u7684\u6587\u4ef6\u6216\u8fdb\u7a0b\u3002<\/p>\n<p>\u5982\u679c\u4f60\u8981\u5220\u9664\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\uff0c\u53ef\u4ee5\u91cd\u65b0\u767b\u5f55\u5230\u865a\u62df\u7ec8\u7aef\u5e76\u624b\u52a8\u5220\u9664\u5b83\u4eec\uff0c\u6216\u8005\u4f7f\u7528 SSH \u8fde\u63a5\u65f6\u6307\u5b9a <code>-t<\/code> \u9009\u9879\uff0c\u4ee5\u5728 SSH \u8fde\u63a5\u5173\u95ed\u65f6\u81ea\u52a8\u5220\u9664\u4e34\u65f6\u6587\u4ef6\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>ssh -t user@host &quot;mktemp \/path\/to\/tempfile.XXXXXX&quot;<\/code><\/pre>\n<p>\u8fd9\u5c06\u5728\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u521b\u5efa\u4e00\u4e2a\u4ee5 <code>tempfile<\/code> \u4e3a\u524d\u7f00\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u5e76\u5728 SSH \u8fde\u63a5\u5173\u95ed\u65f6\u81ea\u52a8\u5220\u9664\u5b83\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u4f60\u5728\u865a\u62df\u7ec8\u7aef\u4e2d\u4f7f\u7528 <code>mktemp<\/code> \u547d\u4ee4\u521b\u5efa\u7684\u4e34\u65f6\u6587\u4ef6\u6ca1\u6709\u88ab\u5220\u9664\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u7cfb\u7edf\u8bbe\u7f6e\u4e86\u81ea\u52a8\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\u7684\u673a\u5236\uff0c\u6216\u8005\u662f\u56e0\u4e3a\u5176\u4ed6\u8fdb\u7a0b\u4ecd\u5728\u4f7f\u7528\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u4ee5\u624b\u52a8\u5220\u9664\u8fd9\u4e9b\u4e34\u65f6\u6587\u4ef6\uff0c\u6216\u8005\u7b49\u5f85\u7cfb\u7edf\u81ea\u52a8\u6e05\u7406\u5b83\u4eec\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mktemp\u548cmkdir\u7684\u533a\u522b? mktemp \u548c mkdir \u90fd\u662f\u5728 Linux \u7cfb\u7edf\u4e2d\u521b\u5efa\u4e34\u65f6\u76ee\u5f55\u7684\u547d\u4ee4\uff0c\u4f46\u5b83\u4eec\u7684\u4f5c\u7528\u548c\u7528\u6cd5\u6709\u6240\u4e0d\u540c   \u2026 &#8230;<\/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},"categories":[14],"tags":[15,170,171],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/8783"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8783"}],"version-history":[{"count":3,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/8783\/revisions"}],"predecessor-version":[{"id":8786,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/8783\/revisions\/8786"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8783"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}