{"id":56,"date":"2024-07-14T08:35:22","date_gmt":"2024-07-14T08:35:22","guid":{"rendered":"https:\/\/nicewarm.coffee\/wordpress\/?p=56"},"modified":"2024-08-31T13:32:13","modified_gmt":"2024-08-31T13:32:13","slug":"bash-shortcuts","status":"publish","type":"post","link":"https:\/\/nicewarm.coffee\/wordpress\/?p=56","title":{"rendered":"bash shortcuts"},"content":{"rendered":"\n<p>My favorite bash tips found from <a href=\"https:\/\/stackoverflow.com\/questions\/4009412\/how-to-use-arguments-from-previous-command\">stack overflow<\/a>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>!^      first argument\n!$      last argument\n!*      all arguments\n!:2     second argument\n\n!:2-3   second to third arguments\n!:2-$   second to last arguments\n!:2*    second to last arguments\n!:2-    second to next to last arguments\n\n!:0     the command\n!!      repeat the previous line<\/code><\/pre>\n\n\n\n<p>Examples:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ echo a b c d e \na b c d e\n$ echo !^\necho a\na\n\n$ echo a b c d e \na b c d e\n$ echo !:1\necho a\na<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>My favorite bash tips found from stack overflow<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-56","post","type-post","status-publish","format-standard","hentry","category-hello-world"],"_links":{"self":[{"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/56","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56"}],"version-history":[{"count":3,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/56\/revisions"}],"predecessor-version":[{"id":62,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/56\/revisions\/62"}],"wp:attachment":[{"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nicewarm.coffee\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}