{"id":189,"date":"2015-10-29T13:29:12","date_gmt":"2015-10-29T05:29:12","guid":{"rendered":"http:\/\/blog.droidking.com\/?p=189"},"modified":"2015-10-30T13:46:10","modified_gmt":"2015-10-30T05:46:10","slug":"%e5%9c%a8shell%e8%84%9a%e6%9c%ac%e4%b8%ad%e8%8e%b7%e5%8f%96%e8%be%93%e5%85%a5%e5%8f%82%e6%95%b0%e9%95%bf%e5%ba%a6","status":"publish","type":"post","link":"http:\/\/droidking.com\/?p=189","title":{"rendered":"\u5728Shell\u811a\u672c\u4e2d\u83b7\u53d6\u8f93\u5165\u53c2\u6570\u957f\u5ea6"},"content":{"rendered":"<p><code># !\/bin\/sh<\/p>\n<p>string=\"$1\"<br \/>\nlength=${#string}<br \/>\n<!--more--><\/p>\n<p>if [ $length -lt 2 ]<br \/>\nthen<br \/>\n\techo \"\u5fc5\u987b\u8f93\u5165\u53c2\u6570\uff0c\u4e14\u53c2\u6570\u957f\u5ea6\u81f3\u5c11\u4e3a2\"<br \/>\n\texit 1<br \/>\nfi<\/p>\n<p>echo $1<\/code><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"189\">\u9605\u8bfb\uff1a33<\/p>\n","protected":false},"excerpt":{"rendered":"<p># !\/bin\/sh string=\"$1\" length=${#string} \u9605\u8bfb\uff1a33<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,17,5],"tags":[],"class_list":["post-189","post","type-post","status-publish","format-standard","hentry","category-linux","category-os-x","category-5"],"_links":{"self":[{"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/posts\/189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/droidking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=189"}],"version-history":[{"count":3,"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/posts\/189\/revisions"}],"predecessor-version":[{"id":196,"href":"http:\/\/droidking.com\/index.php?rest_route=\/wp\/v2\/posts\/189\/revisions\/196"}],"wp:attachment":[{"href":"http:\/\/droidking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/droidking.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=189"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/droidking.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}