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Full Discussion: Putting together substrings if pattern is matched
Top Forums Shell Programming and Scripting Putting together substrings if pattern is matched Post 302892619 by MadeInGermany on Thursday 13th of March 2014 05:28:37 PM
Old 03-13-2014
Another one
Code:
awk '
$1~/^%/ {
  key=$1
  next
}
{
  if (key in s1) {
    s2[key]=substr($0,length($0)-8)
  } else {                     
    s1[key]=substr($0,1,9)
  }                  
}
END {               
  for (key in s1) {
    print key
    print s2[key] s1[key]
  }
}
' file

This User Gave Thanks to MadeInGermany For This Post:
verse123
 

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LEARN ABOUT DEBIAN

grib_get

GRIB_GET(1)							   User Commands						       GRIB_GET(1)

NAME

       grib_get - Get values of some keys from a grib file.

DESCRIPTION

       Get  values  of some keys from a grib file.  It is similar to grib_ls, but fails returning an error code when an error occurs (e.g. key not
       found).

USAGE

       grib_get [options] grib_file grib_file ...

OPTIONS

       -f   Force. Force the execution not to fail on error.

       -p key[:{s/d/l}],key[:{s/d/l}],...
	      Declaration of keys to print.  For each key a string (key:s) or a double (key:d) or a long (key:l) type can  be  requested.  Default
	      type is string.

       -P key[:{s/d/l}],key[:{s/d/l}],...
	      As -p adding the declared keys to the default list.

       -w key[:{s/d/l}]{=/!=}value,key[:{s/d/l}]{=/!=}value,...
	      Where  clause.   Grib  messages  are  processed  only  if  they  match all the key/value constraints.  A valid constraint is of type
	      key=value or key!=value.	For each key a string (key:s) or a double (key:d) or a long (key:l) type can be specified. Default type is
	      string.

       -V   Version.

       -W width
	      Minimum width of each column in output. Default is 10.

       -M   Multi-grib support off. Turn off support for multiple fields in single grib message

       -G   GRIBEX compatibility mode.

       -7   Does not fail when the message has wrong length

AUTHOR

       This manpage has been autogenerated by Enrico Zini <enrico@debian.org>from the command line help of grib_get.

grib_get							    April 2009							       GRIB_GET(1)
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