Execute awk output with continuous streaming input Post: 302968542

6 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk should output if one input file doesnt have matching key

nawk -F, 'FNR==NR{a= $3 ;next} $2 in a{print $1, 'Person',$2, a}' OFS=, filea fileb Input filea Input fileb output i am getting :

2. Shell Programming and Scripting

Pass input and output file as parameter to awk script

Hi, i am new to awk. I am using csv2pipe script(shown below) BEGIN { FS=SUBSEP; OFS="|" } { result = setcsv($0, ",") print } # setcsv(str, sep) - parse CSV (MS specification) input # str, the string to be parsed. (Most likely $0.) # sep, the separator between the values. # #...

3. Shell Programming and Scripting

Printing the continuous occurence of pattern using awk ?

Hello all, I have a input file like this. input file --------------- abc ab001 + ab002 zca acb ab006 + ab007 caz cba ab003 + ab004 zca bac ab004 - ab005 zac bca ab002 - ab003 cza cba ab005 + ab006 acz cba ab005 ...

4. Shell Programming and Scripting

redirect an awk string output to a script input with pipes

Hi, I have a function in a bash script that returns a string after some operations using awk. The following code returns 555 $VARIABLE="EXAMPLE" get_number $VARIABLE this value I'd like to pass it as a second argument of another script with the following usage myscript.sh <param1>...

5. UNIX for Dummies Questions & Answers

Redirect output to the same input file in awk

Hi, I want to compare a value from test file and redirect the o/p value to the same file input file 250 32000 32 128 Below is my code awk '{ if ($1 < "300") print $1 > /tmp/test}' test want to compare 250 < 300 then print 300 to the same place below is the...

6. Shell Programming and Scripting

awk for streaming data - if/then

Hello, I've written an awk one-liner to parse a stream of real-time data. I invoke a program that gives me output from which I extract a few columns, perform some simple calculations, and then stream that data into a portal using an http string. It's tricky because I have to run it every second...

LEARN ABOUT REDHAT

tzselect

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

NAME

       tzselect - select a time zone

SYNOPSIS

       tzselect

DESCRIPTION

       The  tzselect program asks the user for information about the current location, and outputs the resulting time zone description to standard
       output.	The output is suitable as a value for the TZ environment variable.

       All interaction with the user is done via standard input and standard error.

ENVIRONMENT VARIABLES

       AWK    Name of a Posix-compliant awk program (default: awk).

       TZDIR  Name of the directory containing time zone data files (default: /usr/local/etc/zoneinfo).

FILES

       TZDIR/iso3166.tab
	      Table of ISO 3166 2-letter country codes and country names.

       TZDIR/zone.tab
	      Table of country codes, latitude and longitude, TZ values, and descriptive comments.

       TZDIR/TZ
	      Time zone data file for time zone TZ.

EXIT STATUS

       The exit status is zero if a time zone was successfully obtained from the user, nonzero otherwise.

SEE ALSO

       newctime(3), tzfile(5), zdump(8), zic(8)

																       TZSELECT(8)