{"id":2053,"date":"2020-02-24T22:44:13","date_gmt":"2020-02-24T13:44:13","guid":{"rendered":"https:\/\/yuis-programming.com\/?p=2053"},"modified":"2021-07-18T11:12:54","modified_gmt":"2021-07-18T02:12:54","slug":"sudo-cat-file-txt-%e3%82%92%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/yuis-programming.com\/?p=2053","title":{"rendered":"sudo cat > file.txt \u3092\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>Linux Bash\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e(\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u8a00\u8a9e)\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306b\u304a\u3044\u3066\u3001&#8221;sudo cat &gt; file.txt&#8221;\u3001root\u6a29\u9650\u3067\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30b3\u30de\u30f3\u30c9\u3092\u884c\u3046\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3067\u3059\u3002<\/p>\n<p>\u30a2\u30af\u30bb\u30b9\u306bsudo\u6a29\u9650\u304c\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306b<code>cat &gt;<\/code>\u3084<code>cat &gt;&gt;<\/code>\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<pre><code>$ sudo cat &gt; \/usr\/local\/bin\/Rint\nbash: \/usr\/local\/bin\/Rint: Permission denied\n\n$ cat &gt; \/usr\/local\/bin\/Rint\nbash: \/usr\/local\/bin\/Rint: Permission denied\n<\/code><\/pre>\n<p>\u65b9\u6cd51:<\/p>\n<pre><code>sudo bash -c \"cat &gt; \/usr\/local\/bin\/Rint\"\n<\/code><\/pre>\n<p>\u65b9\u6cd52:<\/p>\n<pre><code>stdin=\"$(&lt;\/dev\/stdin)\";\nsudo tee \/usr\/local\/bin\/Rint &lt; &lt;( echo \"${stdin}\" )\n<\/code><\/pre>\n<p><a href=\"https:\/\/stackoverflow.com\/questions\/18836853\/sudo-cat-eof-file-doesnt-work-sudo-su-does\">bash &#8211; sudo cat &lt;&lt; EOF &gt; File doesn&#8217;t work, sudo su does &#8211; Stack Overflow<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux Bash\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e(\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u8a00\u8a9e)\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306b\u304a\u3044\u3066\u3001&#8221;sudo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[1],"tags":[],"acf":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8Rxwo-x7","_links":{"self":[{"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/posts\/2053"}],"collection":[{"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2053"}],"version-history":[{"count":1,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/posts\/2053\/revisions"}],"predecessor-version":[{"id":2431,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=\/wp\/v2\/posts\/2053\/revisions\/2431"}],"wp:attachment":[{"href":"https:\/\/yuis-programming.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuis-programming.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}