{"id":3954,"date":"2015-09-07T08:07:33","date_gmt":"2015-09-07T08:07:33","guid":{"rendered":"http:\/\/blog.bachi.net\/?p=3954"},"modified":"2015-09-07T08:29:39","modified_gmt":"2015-09-07T08:29:39","slug":"fedora-uart-serial-permission","status":"publish","type":"post","link":"https:\/\/blog.bachi.net\/?p=3954","title":{"rendered":"Fedora UART Serial Permission"},"content":{"rendered":"<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ usermod -a -G dialout andreas\r\n\r\n$ strace gtkterm\r\n&#x5B;...]\r\nstat(&quot;\/var\/lock\/lockdev&quot;, {st_mode=S_IFDIR|0775, st_size=40, ...}) = 0\r\nopen(&quot;\/var\/lock\/lockdev\/LCK..ttyUSB0&quot;, O_RDONLY) = -1 ENOENT (No such file or directory)\r\numask(022)                              = 02\r\nopen(&quot;\/var\/lock\/lockdev\/LCK..ttyUSB0&quot;, O_WRONLY|O_CREAT|O_EXCL, 0666) = -1 EACCES (Permission denied)\r\nwrite(2, &quot;Cannot create lockfile: Permissi&quot;..., 42Cannot create lockfile: Permission denied) = 42\r\n&#x5B;...]\r\n\r\n$ usermod -a -G lock andreas\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>$ usermod -a -G dialout andreas $ strace gtkterm &#x5B;&#8230;] stat(&quot;\/var\/lock\/lockdev&quot;, {st_mode=S_IFDIR|0775, st_size=40, &#8230;}) = 0 open(&quot;\/var\/lock\/lockdev\/LCK..ttyUSB0&quot;, O_RDONLY) = -1 ENOENT (No such file or directory) umask(022) = 02 open(&quot;\/var\/lock\/lockdev\/LCK..ttyUSB0&quot;, O_WRONLY|O_CREAT|O_EXCL, 0666) = -1 EACCES (Permission denied) write(2, &quot;Cannot create lockfile: Permissi&quot;&#8230;, 42Cannot create lockfile: Permission denied) = 42 &#x5B;&#8230;] $ usermod -a -G lock [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3954","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/3954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3954"}],"version-history":[{"count":3,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/3954\/revisions"}],"predecessor-version":[{"id":3957,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=\/wp\/v2\/posts\/3954\/revisions\/3957"}],"wp:attachment":[{"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.bachi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}