{"id":16242,"date":"2014-12-27T18:22:30","date_gmt":"2014-12-27T18:22:30","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=16242"},"modified":"2014-12-27T18:22:30","modified_gmt":"2014-12-27T18:22:30","slug":"hacking-with-gnu-grep-grep-1-9-price-list","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2014\/12\/27\/hacking-with-gnu-grep-grep-1-9-price-list\/","title":{"rendered":"Hacking with GNU grep . ( grep &#8216;[1-9]\\$&#8217; price.list )"},"content":{"rendered":"<pre>\n$emacs price.list\n$grep '[1-9]$' price.list\n1\n2\n3\n4\n45\n46\n78\n$54\n$cat price.list \n1\n2\n3\n4\n45\n46\n78\n$54\n54$\n31$\n21$\n$grep '[1-9]' price.list\n1\n2\n3\n4\n45\n46\n78\n$54\n54$\n31$\n21$\n$grep '[1-9]\\$' price.list\n54$\n31$\n21$\n$\n\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>$emacs price.list $grep &#8216;[1-9]$&#8217; price.list 1 2 3 4 45 46 78 $54 $cat price.list 1 2 3 4 45 46 78 $54 54$ 31$ 21$ $grep &#8216;[1-9]&#8217; price.list 1 2 3 4 45 46 78 $54 54$ 31$ 21$ $grep &#8216;[1-9]\\$&#8217; price.list 54$ 31$ 21$ $<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[83],"tags":[863],"_links":{"self":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/16242"}],"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=16242"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/16242\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=16242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=16242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=16242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}