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Full Discussion: Using awk to replace strings
Top Forums Shell Programming and Scripting Using awk to replace strings Post 302937792 by RudiC on Monday 9th of March 2015 12:43:52 PM
Old 03-09-2015
How about
Code:
awk '{sub (/213/, "\001");sub (/213/,"243"); sub (/\001/, "213")} 1' file3
abc 213 24 243
pqr 456#34 678
xyz 213 45%243

 

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LEARN ABOUT SUNOS

iconv_1250

iconv_1250(5)						Standards, Environments, and Macros					     iconv_1250(5)

NAME

       iconv_1250 - code set conversion tables for MS 1250 (Windows Latin 2)

DESCRIPTION

       The following code set conversions are supported:

       +----------------------------------------------------------------------+
       |		   Code Set Conversions Supported		      |
       +-------------+----------+--------------+----------+-------------------+
       |    Code     |	Symbol	| Target Code  | Symbol   |  Target Output    |
       +-------------+----------+--------------+----------+-------------------+
       |MS 1250      | win2	| ISO 8859-2   |iso2	  |ISO Latin 2	      |
       +-------------+----------+--------------+----------+-------------------+
       |MS 1250      | win2	| MS 852       |dos2	  |MS-DOS Latin 2     |
       +-------------+----------+--------------+----------+-------------------+
       |MS 1250      | win2	| Mazovia      |maz	  |Mazovia	      |
       +-------------+----------+--------------+----------+-------------------+
       |MS 1250      | win2	| DHN	       |dhn	  |Dom Handlowy Nauki |
       +-------------+----------+--------------+----------+-------------------+

CONVERSIONS

       The conversions are performed according to the following tables. All values in the tables are given in octal.

   MS 1250 to ISO 8859-2
       For the conversion of MS 1250 to ISO 8859-2, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |	       |     Conversions|Performed	 |		 |
       |   MS 1250     |  ISO 8859-2	|   MS 1250	 |  ISO 8859-2	 |
       |24-211	       | 40		|235		 |273		 |
       |212	       | 251		|236		 |276		 |
       |213	       | 40		|237		 |274		 |
       |214	       | 246		|241		 |267		 |
       |215	       | 253		|245		 |241		 |
       |216	       | 256		|246-267	 |40		 |
       |217	       | 254		|271		 |261		 |
       |221-231        | 40		|273		 |40		 |
       |232	       | 271		|274		 |245		 |
       |233	       | 40		|276		 |265		 |
       |234	       | 266		|247		 |365		 |
       +---------------+----------------+----------------+---------------+

   MS 1250 to MS 852
       For the conversion of MS 1250 to MS 852, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |	       |     Conversions|Performed	 |		 |
       |   MS 1250     |    MS 852	|   MS 1250	 |    MS 852	 |
       |200-211        | 40		|311		 |220		 |
       |212	       | 346		|312		 |250		 |
       |213	       | 40		|313		 |323		 |
       |214	       | 227		|314		 |267		 |
       |215	       | 233		|315		 |326		 |
       |216	       | 246		|316		 |327		 |
       |217	       | 215		|317		 |322		 |
       |220-231        | 40		|320		 |321		 |
       |232	       | 347		|321		 |343		 |
       |233	       | 40		|322		 |325		 |
       |234	       | 230		|323		 |340		 |
       |235	       | 234		|324		 |342		 |
       |236	       | 247		|325		 |212		 |
       |237	       | 253		|326		 |231		 |
       |240	       | 377		|327		 |236		 |
       |241	       | 363		|330		 |374		 |
       |242	       | 364		|331		 |336		 |
       |243	       | 235		|332		 |351		 |
       |244	       | 317		|333		 |353		 |
       |245	       | 244		|334		 |232		 |
       |246	       | 40		|335		 |355		 |
       |247	       | 365		|336		 |335		 |
       |250	       | 371		|337		 |341		 |
       |251	       | 40		|340		 |352		 |
       |252	       | 270		|341		 |240		 |
       |253	       | 256		|342		 |203		 |
       |254	       | 252		|343		 |307		 |
       |255	       | 360		|344		 |204		 |
       |256	       | 40		|345		 |222		 |
       |257	       | 275		|346		 |206		 |
       |260	       | 370		|347		 |207		 |
       |261	       | 40		|350		 |237		 |
       |262	       | 362		|351		 |202		 |
       |263	       | 210		|352		 |251		 |
       |264	       | 357		|353		 |211		 |
       |265-267        | 40		|354		 |330		 |
       |270	       | 367		|355		 |241		 |
       |271	       | 245		|356		 |214		 |
       |272	       | 255		|357		 |324		 |
       |273	       | 257		|360		 |320		 |
       |274	       | 225		|361		 |344		 |
       |275	       | 361		|362		 |345		 |
       |276	       | 226		|363		 |242		 |
       |277	       | 276		|364		 |223		 |
       |300	       | 350		|365		 |213		 |
       |301	       | 265		|366		 |224		 |
       |302	       | 266		|367		 |366		 |
       |303	       | 306		|370		 |375		 |
       |304	       | 216		|371		 |205		 |
       |305	       | 221		|372		 |243		 |
       |306	       | 217		|374		 |201		 |
       |307	       | 200		|375		 |354		 |
       |310	       | 254		|376		 |356		 |
       +---------------+----------------+----------------+---------------+

   MS 1250 to Mazovia
       For the conversion of MS 1250 to Mazovia, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |	       |     Conversions|Performed	 |		 |
       |   MS 1250     |    Mazovia	|   MS 1250	 |   Mazovia	 |
       |200-213        | 40		|310-311	 |40		 |
       |214	       | 230		|312		 |220		 |
       |215-216        | 40		|313-320	 |40		 |
       |217	       | 240		|321		 |245		 |
       |220-233        | 40		|322		 |40		 |
       |234	       | 236		|323		 |243		 |
       |235-236        | 40		|324-325	 |40		 |
       |237	       | 246		|326		 |231		 |
       |240	       | 377		|327-333	 |40		 |
       |241-242        | 40		|334		 |232		 |
       |243	       | 234		|335-336	 |40		 |
       |244	       | 40		|337		 |341		 |
       |245	       | 217		|340-341	 |40		 |
       |246-252        | 40		|342		 |203		 |
       |253	       | 256		|343		 |40		 |
       |254	       | 252		|344		 |204		 |
       |255-256        | 40		|345		 |40		 |
       |257	       | 241		|346		 |215		 |
       |260	       | 370		|347		 |207		 |
       |261	       | 361		|350		 |40		 |
       |262	       | 40		|351		 |202		 |
       |263	       | 222		|352		 |221		 |
       |264	       | 40		|353		 |211		 |
       |265	       | 346		|354-355	 |40		 |
       |266	       | 40		|356		 |214		 |
       |267	       | 372		|357-360	 |40		 |
       |270	       | 40		|361		 |244		 |
       |271	       | 206		|362		 |40		 |
       |272	       | 40		|363		 |242		 |
       |273	       | 257		|364		 |223		 |
       |274-276        | 40		|365		 |40		 |
       |277	       | 247		|366		 |224		 |
       |300-303        | 40		|367		 |366		 |
       |304	       | 216		|370-373	 |40		 |
       |305	       | 40		|374		 |201		 |
       |306	       | 225		|375-376	 |40		 |
       |307	       | 200		|		 |		 |
       +---------------+----------------+----------------+---------------+

   MS 1250 to DHN
       For the conversion of MS 1250 to DHN, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |	       |     Conversions|Performed	 |		 |
       |   MS 1250     |      DHN	|   MS 1250	 |     DHN	 |
       |200-213        | 40		|306		 |201		 |
       |214	       | 206		|307-311	 |40		 |
       |215-216        | 40		|312		 |202		 |
       |217	       | 207		|313-320	 |40		 |
       |220-233        | 40		|321		 |204		 |
       |234	       | 217		|322		 |40		 |
       |235-236        | 40		|323		 |205		 |
       |237	       | 220		|324-325	 |40		 |
       |240	       | 377		|326		 |231		 |
       |241-242        | 40		|327-333	 |40		 |
       |243	       | 203		|334		 |232		 |
       |244	       | 40		|335-336	 |40		 |
       |245	       | 200		|337		 |341		 |
       |246-252        | 40		|340		 |40		 |
       |253	       | 256		|341		 |240		 |
       |254	       | 252		|342-345	 |40		 |
       |255-256        | 40		|346		 |212		 |
       |257	       | 210		|347-351	 |40		 |
       |260	       | 370		|352		 |213		 |
       |261	       | 361		|353-354	 |40		 |
       |262	       | 40		|355		 |241		 |
       |263	       | 214		|356-360	 |40		 |
       |264	       | 40		|361		 |215		 |
       |265	       | 346		|362		 |40		 |
       |266	       | 40		|363		 |216		 |
       |267	       | 372		|364		 |223		 |
       |270	       | 40		|365		 |40		 |
       |271	       | 211		|366		 |224		 |
       |272	       | 40		|367		 |366		 |
       |273	       | 257		|370-371	 |40		 |
       |274-276        | 40		|372		 |243		 |
       |277	       | 221		|373-376	 |40		 |
       |300-305        | 40		|		 |		 |
       +---------------+----------------+----------------+---------------+

FILES

       /usr/lib/iconv/*.so	       conversion modules

       /usr/lib/iconv/*.t	       conversion tables

       /usr/lib/iconv/iconv_data       list of conversions supported by conversion tables

SEE ALSO

       iconv(1), iconv(3C), iconv(5)

SunOS 5.10							    18 Apr 1997 						     iconv_1250(5)
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