AWK - printing certain fields when field order changes in data file Post: 302185738

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

printing select fields in awk

Hi, I want to print certain fields from my data file depending on certain conditions. Somebody pls let me know how to send it to awk. The command below is the one which I want to use in a shell script and this prints fine cat ./datafile.dat | grep -i $SEARCH_STR | awk -F: '{ print $1 $2 $3...

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...

3. UNIX for Dummies Questions & Answers

printing fields in reverse order

command/script(apart from awk) to print the fields in reverse order that is last field has to come first and so on and first field has to go last Input store-id date sale ............. ............. ...

4. Shell Programming and Scripting

Putting values into order in a field using awk

Hi, I am using UBUNTU 12.04. I have a dataset as follows: Column#1 Column#2 Column#3 .... Column#50 1 154878 1 145145 2 189565 2 454121 ...

5. Shell Programming and Scripting

awk help: Match data fields from 2 files & output results from both into 1 file

I need to take 2 input files and create 1 output based on matches from each file. I am looking to match field #1 in both files (Userid) and create an output file that will be a combination of fields from both file1 and file2 if there are any differences in the fields 2,3,4,5,or 6. Below is an...

6. Shell Programming and Scripting

How to print 1st field and last 2 fields together and the rest of the fields after it using awk?

Hi experts, I need to print the first field first then last two fields should come next and then i need to print rest of the fields. Input : a1,abc,jsd,fhf,fkk,b1,b2 a2,acb,dfg,ghj,b3,c4 a3,djf,wdjg,fkg,dff,ggk,d4,d5 Expected output: a1,b1,b2,abc,jsd,fhf,fkk...

7. Shell Programming and Scripting

awk processing of variable number of fields data file

Hy! I need to post-process some data files which have variable (and periodic) number of fields. For example, I need to square (data -> data*data) the folowing data file: -5.34281E-28 -3.69822E-29 8.19128E-29 9.55444E-29 8.16494E-29 6.23125E-29 4.42106E-29 2.94592E-29 1.84841E-29 ...

8. 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 ----- -------- --- ------ ------------------------ -------------- -------...

9. 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 ...

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...

LEARN ABOUT OPENSOLARIS

igawk

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).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgawk	      |
       +--------------------+-----------------+
       |Interface Stability | Volatile	      |
       +--------------------+-----------------+
NOTES

       Source for gawk is available on http://opensolaris.org.

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

printing select fields in awk

Discussion started by: maverix

2. Shell Programming and Scripting

need help with awk in printing the fields in a file

Discussion started by: sais

3. UNIX for Dummies Questions & Answers

printing fields in reverse order

Discussion started by: tsurendra

4. Shell Programming and Scripting

Putting values into order in a field using awk

Discussion started by: Homa