getting variable inside awk Post: 302202523

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1. Shell Programming and Scripting

variable inside awk '{print $c}'

i'm trying to do this (in bash darwin); echo "give me some words: " read a c=2 # this is get by other ways echo $a | awk '{print $c}' # i want to print the column given # by de $c variable if there is someone understand what i pretend...

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Using variable inside awk

I am trying to print the lines with pattern and my pattern is set to a variable express awk '/$express/{where=NR;print}' test2.log I am not getting any data even though i have the data with the pattern. Can seomeone correct me with the awk command above?

3. Shell Programming and Scripting

How to use same variable value inside as well as outside of the awk command?

Hi Jim, The following script is in working state. But i m having one more problem with awk cmd. Could you tell me how to use any variable inside awk or how to take any variable value outside awk. My problem is i want to maintain one property file in which i am declaring variable value into that...

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Hi, Is it possible to print a variable inside awk printf ?? the above is not working

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Using variable inside awk

Hi, Please help me how to use variables inside awk in code below: ll | awk -v "yr=`date '+%Y'`" -v "mnth=`date '+%m'`" -v Jan=1 -v Feb=2 -v Mar=3 -v Apr=4 -v May=5 -v Jun=6 -v Jul=7 -v Aug=8 ' !/^d/ { if(NR>1) {printf "%-29s\t\t%s\t%5s\t\t%s %s,", $9,$1,$5,$`$6`,$7} }' Thanks.

6. Shell Programming and Scripting

Problem using variable inside awk

HI, This is the code I am using: awk -v aaa="connect" 'BEGIN {IGNORECASE} /aaa/,/!/ {print NR}' bb This does not throw any error but it does not work. Pls help Thanks.

7. 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...

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Passing awk variable argument to a script which is being called inside awk

consider the script below sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml awk -F'' '{for(i=1;i<=NF;i++){ if($i=="Alert id") { if(id!="") if(dt!=""){ cmd="sh someScript.sh...

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Variable assignment inside awk

Hi, Was hoping someone could help with the following: while read line; do pntadm -P $line | awk '{if (( $2 == 00 && $1 != 00 ) || ( $2 == 04 )) print $3,$5}'; done < /tmp/subnet_list Anyone know if it is possible to assign $3 and $5 to separate variables within the {} brackets? Thanks...

10. UNIX for Beginners Questions & Answers

Variable and awk inside for loop

Thanks all for taking time out and reading this thread and big Thanks to all who have come forward for rescue. Background: I have a variable "nbrofcols" that has number of columns from a data file. Now, using this count in for loop, I am trying to get the maximum length of each column present...

LEARN ABOUT BSD

httppower

httppower(8)							     powerman							      httppower(8)

NAME

       httppower - communicate with HTTP based power distribution units

SYNOPSIS

       httppower [--url URL]

DESCRIPTION

       httppower  is  a  helper program for powerman which enables it to communicate with HTTP based power distribution units.	It is run interac-
       tively by the powerman daemon.

OPTIONS

       -u, --url URL
	      Set the base URL.

INTERACTIVE COMMANDS

       The following commands are accepted at the httppower> prompt:

       auth user:pass
	      Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
	      over the network in plain text.

       seturl URL
	      Set the base URL.  Overrides the command line option.

       get [URL-suffix]
	      Send an HTTP GET to the base URL with the optional URL-suffix appended.

       post [URL-suffix] key=val[&key=val]...
	      Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.

FILES

       /usr/sbin/httppower
       /etc/powerman/powerman.conf

ORIGIN

       PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters.  This software is open source and distributed under the terms
       of the GNU GPL.

SEE ALSO

       powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).

       http://sourceforge.net/projects/powerman

powerman-2.3.5							    2009-02-09							      httppower(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variable inside awk '{print $c}'

Discussion started by: T�rtaro

2. Shell Programming and Scripting

Using variable inside awk

Discussion started by: rdhanek

3. Shell Programming and Scripting

How to use same variable value inside as well as outside of the awk command?

Discussion started by: Ganesh Khandare

4. Shell Programming and Scripting

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Discussion started by: selvankj

5. Shell Programming and Scripting

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Discussion started by: sudvishw

7. Shell Programming and Scripting

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

Discussion started by: shell_boy23

8. Shell Programming and Scripting

Passing awk variable argument to a script which is being called inside awk

Discussion started by: vivek d r

9. Shell Programming and Scripting

Variable assignment inside awk

Discussion started by: CiCa

10. UNIX for Beginners Questions & Answers

Variable and awk inside for loop

Discussion started by: svks1985

LEARN ABOUT BSD

httppower