{"id":7500,"date":"2012-08-14T19:38:57","date_gmt":"2012-08-14T19:38:57","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=7500"},"modified":"2012-08-14T19:38:57","modified_gmt":"2012-08-14T19:38:57","slug":"_-indicates-exactly-the-last-parameter-of-your-last-command-gnu-bash","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2012\/08\/14\/_-indicates-exactly-the-last-parameter-of-your-last-command-gnu-bash\/","title":{"rendered":"$_ indicates exactly the last parameter of your last command (GNU Bash)"},"content":{"rendered":"<h4><u>commandline session<\/u><\/h4>\n<pre>\n$ 4.2.29 8 507---&gt; ls\nAlgorithms     bookmark  bugs-general  debian-howtos  firewall\tkernel\t  linux    README\nbeautifulwork  books\t config-files  Docs\t      https:\tlanguage  ovlfose\n$ 4.2.29 9 508---&gt; ls $_\nls: cannot access ls: No such file or directory\n$ 4.2.29 10 509---&gt; ls vm\nls: cannot access vm: No such file or directory\n$ 4.2.29 11 510---&gt; ls $_\nls: cannot access vm: No such file or directory\n$ 4.2.29 12 511---&gt; ls Docs\n23-awesome-less-known-linuxunix-command-chaining-examples.html\tlinux-asm.txt  test.html  xargs.html\ncairo.pdf\t\t\t\t\t\t\trtl8139d.pdf   wpdb.html\n$ 4.2.29 13 512---&gt; pwd\n\/home\/jeffrin\/shelter\/symmel\n$ 4.2.29 14 513---&gt; ls Docs\n23-awesome-less-known-linuxunix-command-chaining-examples.html\tlinux-asm.txt  test.html  xargs.html\ncairo.pdf\t\t\t\t\t\t\trtl8139d.pdf   wpdb.html\n$ 4.2.29 15 514---&gt; cd $_\n$ 4.2.29 16 515---&gt; pwd\n\/home\/jeffrin\/shelter\/symmel\/Docs\n$ 4.2.29 17 516---&gt;\n\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>commandline session $ 4.2.29 8 507&#8212;&gt; ls Algorithms bookmark bugs-general debian-howtos firewall kernel linux README beautifulwork books config-files Docs https: language ovlfose $ 4.2.29 9 508&#8212;&gt; ls $_ ls: cannot access ls: No such file or directory $ 4.2.29 10 509&#8212;&gt; ls vm ls: cannot access vm: No such file or directory $ 4.2.29 11 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.trueangle.org\/index.php\/2012\/08\/14\/_-indicates-exactly-the-last-parameter-of-your-last-command-gnu-bash\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;$_ indicates exactly the last parameter of your last command (GNU Bash)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/7500"}],"collection":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/comments?post=7500"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/7500\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=7500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=7500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=7500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}