<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Nope that doesn’t work either, puts the quote in the same place near the end of the line. I wonder if the line is overflowing some stdin buffer or something<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> dundee-bounces@lists.lug.org.uk [mailto:dundee-bounces@lists.lug.org.uk] <b>On Behalf Of </b>gordon dunlop<br><b>Sent:</b> 31 March 2011 10:09<br><b>To:</b> Tayside Linux User Group<br><b>Subject:</b> Re: [dundee] Help with Bash Shell<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p><div><p class=MsoNormal>On 31 March 2011 01:15, Gary Short <<a href="mailto:gary@garyshort.org">gary@garyshort.org</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>All,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I think the Bash Shell maybe the worst programming language I’ve ever used. I’m trying to do something so simple and yet it’s eluding me. I have a file (results) which holds JSON documents, I want to take the first line of that file and pass it to a bash script that will store it in couchdb, simple. You’d think! So I have this line<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Head –n1 | store_to_couch.sh<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div><div><p class=MsoNormal>You can use sed to insert single quotes at the start and end of each line e.g.<br><br>Head -n1 | sed -e s/^/\'/ -e s/$/\'/ file1 > file2 | store_to_couch.sh<br><br>Gordon<br><br><br> <o:p></o:p></p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal>which works, after a fashion, in as much as it sends the JSON document to couchdb, but it fails ‘cos the quotes are not... well quoted, if you see what I mean. What I need is the contents of $data to be wrapped in single quotes, but I can’t figure out for the life of me how to do it. It’s not ‘ + $data + ‘ for example, as it would be in other languages.<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Can anyone help me?<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Gary<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#888888'> <o:p></o:p></span></p></div></div><p class=MsoNormal><br>_______________________________________________<br>dundee GNU/Linux Users Group mailing list<br><a href="mailto:dundee@lists.lug.org.uk">dundee@lists.lug.org.uk</a> <a href="http://dundeelug.org.uk" target="_blank">http://dundeelug.org.uk</a><br><a href="https://mailman.lug.org.uk/mailman/listinfo/dundee" target="_blank">https://mailman.lug.org.uk/mailman/listinfo/dundee</a><br>Chat on IRC, #tlug on <a href="http://irc.lug.org.uk" target="_blank">irc.lug.org.uk</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><br>!DSPAM:5,4d94454b269863196947667! <o:p></o:p></p></div></div></body></html>