<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:16px"><div id="yui_3_16_0_1_1431638336401_2871" dir="ltr">I've seen others recommend sed, but I haven't seen any recommendations for the following tutorial yet:</div><div id="yui_3_16_0_1_1431638336401_2872" dir="ltr"><br></div><div id="yui_3_16_0_1_1431638336401_2824" dir="ltr"><a id="yui_3_16_0_1_1431638336401_2823" href="http://www.grymoire.com/Unix/Sed.html">http://www.grymoire.com/Unix/Sed.html</a><br></div><div id="yui_3_16_0_1_1431638336401_2873" dir="ltr"><br></div><div id="yui_3_16_0_1_1431638336401_2874" dir="ltr">Hope I'm not duplicating someone else's answer, but that's an excellent resource.</div><div id="yui_3_16_0_1_1431638336401_2875" dir="ltr"><br></div><div id="yui_3_16_0_1_1431638336401_2876" dir="ltr"><br></div><div id="yui_3_16_0_1_1431638336401_2877" dir="ltr">-peter<br></div><div id="yui_3_16_0_1_1431638336401_2879"><span></span></div><br> <div id="yui_3_16_0_1_1431638336401_2771" style="font-family: times new roman, new york, times, serif; font-size: 16px;"> <div id="yui_3_16_0_1_1431638336401_2770" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_1_1431638336401_2769" dir="ltr"> <hr size="1"> <font id="yui_3_16_0_1_1431638336401_2772" face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> Steve VanSlyck <s.vanslyck@postpro.net><br> <b><span style="font-weight: bold;">To:</span></b> colug-432@colug.net <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, May 14, 2015 2:45 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> [colug-432] Tutorials<br> </font> </div> <div id="yui_3_16_0_1_1431638336401_2880" class="y_msg_container"><br><div id="yiv3757898249">
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<div id="yui_3_16_0_1_1431638336401_2881">I have a file,<br><br>/path/to/file_config<br><br>which is X lines long and one of the lines, location unknown, says,<br><br>Setting=No<br><br>What I want to do is write a simple bash script that will open that file, locate that line, change it to a comment, and then insert another line below it, with the end result looking like this:<br><br># Setting=No<br>Setting=Yes<br><br>Imagine I am your willing but unlettered intern. You're willing to teach me but would prefer, obviously, that I teach myself. Always better that way.<br><br>Is there a tutorial that you would recommend?<br><br><br><br><br><div> </div>
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