{"id":7181,"date":"2012-05-04T20:36:43","date_gmt":"2012-05-04T20:36:43","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=7181"},"modified":"2012-05-04T20:36:43","modified_gmt":"2012-05-04T20:36:43","slug":"grep-e-ere-alternation","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2012\/05\/04\/grep-e-ere-alternation\/","title":{"rendered":"grep -E  . ERE    .    Alternation"},"content":{"rendered":"<h4><u>commandline session<\/u><\/h4>\n<pre>\n$ 4.1.5 1 16---&gt; echo  sdf | grep -E 'a|b'\n$ 4.1.5 2 17---&gt; echo  sdf | grep -E 'a|b|c'\n$ 4.1.5 3 18---&gt; echo  sdf | grep -E 'a|b|c|d'\nsdf\n$ 4.1.5 4 19---&gt; echo  sdf | grep -E 'a|d'\nsdf\n$ 4.1.5 5 20---&gt;\n\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>commandline session $ 4.1.5 1 16&#8212;&gt; echo sdf | grep -E &#8216;a|b&#8217; $ 4.1.5 2 17&#8212;&gt; echo sdf | grep -E &#8216;a|b|c&#8217; $ 4.1.5 3 18&#8212;&gt; echo sdf | grep -E &#8216;a|b|c|d&#8217; sdf $ 4.1.5 4 19&#8212;&gt; echo sdf | grep -E &#8216;a|d&#8217; sdf $ 4.1.5 5 20&#8212;&gt;<\/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\/7181"}],"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=7181"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/7181\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=7181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=7181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=7181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}