Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: array in awk
Top Forums Shell Programming and Scripting array in awk Post 74693 by Ygor on Monday 13th of June 2005 12:53:47 AM
Old 06-13-2005
Try...
Code:
awk '{
     outfile = $1
     refile = $2
     while ((getline < refile) > 0) {
        count = 0
        infile = $1
        start = $2
        end = $3
        while ((getline < infile) > 0) {
           ++count
           if (count >= start && count <= end) {
              print $0 > outfile
           }
        }
        close(infile)
     }
     close(refile)
  }' mainfile

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

array on awk

I have a raw data file: 70,1,1,-53.25 70,1,1,,,,-57.50 70,1,1,,,,,,,,,,-48.00 I want to have a output file with the formatting below: 70,1,1,-53.25,,,,-57.50,,,,,-48.00 I mean if these rows have the first similar three variables which will be group into one row. And I try to write a... (1 Reply)
Discussion started by: anhtt
1 Replies

2. Shell Programming and Scripting

Use of AWK as array

Dear Experts, I have a file containing text like below 123 456 789 012 345 I want to save each line in array. and print each array index as per my requirement. For Example array will print 456 array will print 012 Thanks for your Help. (14 Replies)
Discussion started by: Danish Shakil
14 Replies

3. Shell Programming and Scripting

AWK help. how to compare a variable with a data array in AWK?

Hi all, i have a data array as follows. array=ertfgj2345 array=456ttygkd . . . array=errdjt3235 so number or elements in the array can varies depending on how big the data input is. now i have a variable, and it is $1 (there are $2, $3 and so on, i am only interested in $1). ... (9 Replies)
Discussion started by: usustarr
9 Replies

4. Shell Programming and Scripting

array in awk

Hi I am trying to get data from an array and input it into awk. Please see below: ### #!/bin/bash #declare array declare -a ARRAY exec 10</path/to/arrayfile let count=0 while read LINE <&10; do ARRAY=$LINE ((count++)) done #close file exec 10>&- ENDLOOP=0 (10 Replies)
Discussion started by: rocket_dog
10 Replies

5. Shell Programming and Scripting

array in awk

hi, can somebody explain me this? probably i am overlooking something but i dont know what why is not printed "7 9 11" instead of this? $ echo "" | awk '{for(i=1;i<=3;i++){j=7;a=j;j=j+2;} print a,a,a; }' 7 7 7thanks (2 Replies)
Discussion started by: erik80
2 Replies

6. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split... (6 Replies)
Discussion started by: shell_boy23
6 Replies

7. Shell Programming and Scripting

Array from awk

I'm trying to get the output from awk into a bash array. Here is my script. #!/bin/bash while : do app=$( osascript -e "tell application \"System Events\" to return name of every process whose frontmost is true" ) echo "$app" if ava ]] then ps -ax | grep -v awk | pids=( $(awk... (5 Replies)
Discussion started by: nextyoyoma
5 Replies

8. Shell Programming and Scripting

How to Assign an shell array to awk array?

Hello All, Can you please help me with the below. #!/bin/bash ARR="No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5 EXTRACT_DT:30-SEP-12 VER_NUM:1" ARR="No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5... (14 Replies)
Discussion started by: Ariean
14 Replies

9. Shell Programming and Scripting

awk loop using array:wish to store array values from loop for use outside loop

Here's my code: awk -F '' 'NR==FNR { if (/time/ && $5>10) A=$2" "$3":"$4":"($5-01) else if (/time/ && $5<01) A=$2" "$3":"$4-01":"(59-$5) else if (/time/ && $5<=10) A=$2" "$3":"$4":0"($5-01) else if (/close/) { B=0 n1=n2; ... (2 Replies)
Discussion started by: klane
2 Replies

10. UNIX for Beginners Questions & Answers

awk array

Hello. I'm trying to figure out which one of these is not true about an awk array. -You do not need to formally declare an array; it is created automatically on first assignment -Array elements can only be addressed using an index ... (1 Reply)
Discussion started by: Eric7giants
1 Replies

LEARN ABOUT MINIX

make_sockdfr

MAKE_SOCKDFR(8) 					      System Manager's Manual						   MAKE_SOCKDFR(8)

NAME

       make_sockdfr -  Generates frozen route file for SOCKS server

SYNOPSIS

       make_sockdfr [infile [outfile] ]

DESCRIPTION

       make_sockdfr reads in a plain-text route file for the SOCKS server and produces a frozen route file as the output.

       Both  arguments	are optional. The default for infile is /etc/sockd.route; the default for outfile is /etc/sockd.fr. You may specify infile
       while omitting outfile, but you cannot specify outfile without also speficying infile.

       The contents of the frozen route file is essentially the memory image of the parsed input file. Using the frozen route file can reduce  the
       start-up delay of the SOCKS server program since it no longer has to parse the file contents.

       When  the  SOCKS  server starts, it always looks for the frozen route file /etc/sockd.fr first. If that file is not found, it then tries to
       use the plain-text route file /etc/sockd.route. If you use frozen route file, you must remember to run make_sockdfr every  time	after  you
       modify the plain-text file or the SOCKS server will continue to use the frozen version of a previous route file.

       To find out the contents of a frozen route file, use dump_sockdfr.

FILES

       /etc/sockd.fr, /etc/sockd.route

SEE ALSO

       dump_sockdfr(8), sockd.fr(5), sockd.route(5)

AUTHOR

       Ying-Da Lee, yingda@esd.sgi.com or yingda@best.com

								    May 6, 1996 						   MAKE_SOCKDFR(8)
All times are GMT -4. The time now is 11:18 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy