Sponsored Content
Top Forums Shell Programming and Scripting printing select fields in awk Post 302122964 by aigles on Friday 22nd of June 2007 09:22:20 AM
Old 06-22-2007
Replace:
Code:
cat ./datafile.dat | grep -i $SEARCH_STR | eval awk -F: \'/$SEARCH_STR/ { print $DISP_STR } \'

by
Code:
eval awk -F: \'/$SEARCH_STR/ { print $DISP_STR } \' ./datafile.dat

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

AWK - printing certain fields when field order changes in data file

I'm hoping someone can help me on this. I have a data file that greatly simplified might look like this: sec;src;dst;proto 421;10.10.10.1;10.10.10.2;tcp 426;10.10.10.3;10.10.10.4;udp 442;10.10.10.5;10.10.10.6;tcp sec;src;fac;dst;proto 521;10.10.10.1;ab;10.10.10.2;tcp... (3 Replies)
Discussion started by: eric4
3 Replies

2. Shell Programming and Scripting

need help with awk in printing the fields in a file

hi all i get a file from a server and i do not know how many fields that file will contain. i need to cut from the second column of the file to the last, irrespective of how many fields are there. is there any way to make the awk command dynamic for fetching from the second to the last... (4 Replies)
Discussion started by: sais
4 Replies

3. Shell Programming and Scripting

awk with fields select?

If i have a log file record.txt, with 10 fields - First field is datetime - 7th field is status - 8th filed is name - The last field (10th) is epoch time of the first field 02/17/2012 1:47 PM||||||In Use|chicken||1329515230 02/17/2012 2:53 PM||||||Available|chicken||1329519195 02/17/2012... (4 Replies)
Discussion started by: sabercats
4 Replies

4. Shell Programming and Scripting

select lines with certain values on certain fields with awk

I need a awk command to select from a log-file only the lines that have on the 2nd field (considering "|" separator) one of the values 10.216.22.XX or 10.216.22.YY or 10.216.22.ZZ and on the 4th field only values that contain strictly digits. I want the command to work parsing the file only once (I... (2 Replies)
Discussion started by: black_fender
2 Replies

5. Shell Programming and Scripting

Select records and fields

Hi All I would like to modify a file like this: >antax gioq21 tris notes abcdefghij klmnopqrs >betax gion32 ter notes2 tuvzabcdef ahgskslsooin this: >tris abcdefghij klmnopqrs >ter tuvzabcdef ahgskslsoo So, I would like to remove the first two fields(and output field 3) in record... (4 Replies)
Discussion started by: giuliangiuseppe
4 Replies

6. Shell Programming and Scripting

awk Selective printing of fields

Hi Gurus, I have following input file. I tried multiple awk combinations to print selected columns without success. HEX ID Name ver FLRGT Start Time Total Shared End Date ----- -------- --- ------ ------------------------ -------------- -------... (4 Replies)
Discussion started by: shunya
4 Replies

7. Shell Programming and Scripting

awk to print match or non-match and select fields/patterns for non-matches

In the awk below I am trying to output those lines that Match between file1 and file2, those Missing in file1, and those missing in file2. Using each $1,$2,$4,$5 value as a key to match on, that is if those 4 fields are found in both files the match, but if those 4 fields are not found then missing... (0 Replies)
Discussion started by: cmccabe
0 Replies

8. UNIX for Beginners Questions & Answers

Continued trouble matching fields in different files and selective field printing ([g]awk)

I apologize in advance, but I continue to have trouble searching for matches between two files and then printing portions of each to output in awk and would very much appreciate some help. I have data as follows: File1 PS012,002 PRQ 0 1 1 17 1 0 -1 3 2 1 2 -1 ... (7 Replies)
Discussion started by: jvoot
7 Replies

9. Shell Programming and Scripting

awk move select fields to match file prefix in two directories

In the awk below I am trying to use the file1 as a match to file2. In file2 the contents of $5,&6,and $7 (always tab-delimited) and are copied to the output under the header Quality metrics. The below executes but the output is empty. I have added comments to help and show my thinking. Thank you... (0 Replies)
Discussion started by: cmccabe
0 Replies

10. UNIX for Beginners Questions & Answers

awk to clean up input file, printing both fields

In the f1 file below I am trying to clean it up removing lines the have _tn_ in them. Next, removing the characters in $2 before the ninth /. Then I remove the ID_(digit- always 4). Finally, the charcters after and including the first _. It is curently doing most of it but the cut is removing $1... (5 Replies)
Discussion started by: cmccabe
5 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 01:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy