{"id":168,"date":"2023-02-28T13:33:23","date_gmt":"2023-02-28T05:33:23","guid":{"rendered":"https:\/\/www.road-trip.cc\/?p=168"},"modified":"2023-02-28T13:33:23","modified_gmt":"2023-02-28T05:33:23","slug":"bash-shell%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.road-trip.cc\/?p=168","title":{"rendered":"Bash Shell\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code># \u6309\u7167\u5b57\u7b26\u4e32\u6392\u5e8f\u65b9\u5f0f\n$ cat numbers.txt | sort\n\n# \u6309\u7167\u6570\u5b57\u65b9\u5f0f\u6392\u5e8f\n$ cat numbers.txt | sort -d<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code># \u53bb\u91cd\n$ cat contents.txt | uniq\n\n# \u5217\u51fa\u91cd\u590d\u7684\u884c\n$ cat contents.txt | uniq -d<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[48,34,50,49],"class_list":["post-168","post","type-post","status-publish","format-standard","hentry","category-7","tag-bash","tag-devops","tag-script","tag-shell"],"_links":{"self":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=168"}],"version-history":[{"count":1,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions"}],"predecessor-version":[{"id":169,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions\/169"}],"wp:attachment":[{"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.road-trip.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}