Awk - Revision history

Guillaume at 14:18, 27 April 2010

2010-04-27T14:18:10Z

2009-07-17T19:07:44Z

‎Samples

2009-04-03T00:58:47Z

‎Sample scripts

2009-04-03T00:56:39Z

‎Sample scripts

2009-04-03T00:39:01Z

‎Sample scripts

2009-04-03T00:38:15Z

‎Sample scripts

2009-04-03T00:38:00Z

‎Sample scripts

2009-04-03T00:37:49Z

‎Sample scripts

2009-04-03T00:37:21Z

‎Sample scripts

2009-04-03T00:36:23Z

@@ Line 208: / Line 208: @@
 </pre>
 </htm>
 ==External References ==

@@ Line 14: / Line 14: @@
 ==Samples==
 The following example will print the first field of the input file. By default, each field is space-separated.
-  > cat helloworld.txt | awk 'print $1'
+  > cat helloworld.txt | awk '{print $1}'
   cat> Hello
 This time we will print comma-separated fields by using the ''-F'' option:
-  > cat marvin.txt | awk -F, 'print $2'
+  > cat marvin.txt | awk -F, '{print $2}'
   cat> but then I wouldn't

@@ Line 201: / Line 201: @@
              gsub( pat, "", $k );
              print $k, "@"$i": "$j;
+         }
+     }

@@ Line 190: / Line 190: @@
 BEGIN{
      FS = ",\"";
-     pat = "^.+?\":\"|\"";
+     pat = "^.+?\":\"|\"|},{.+?";
+}
+{

@@ Line 182: / Line 182: @@
 ==Sample scripts==
 <htm>
 <pre name="code" class="ruby" >

@@ Line 183: / Line 183: @@
 ==Sample scripts==
 <htm>
-<pre name="code" class="perl" >
+<pre name="code" class="ruby" >
 #!/usr/bin/awk -f
 #replies.awk

@@ Line 180: / Line 180: @@
     g    Prints a number in exponential or floating-point format.
 * Awk can perform output redirection (using ">" and ">>") and piping (using "|") from both "print" and "printf".
 ==External References ==