How to use same variable value inside as well as outside of the awk command? Post: 302459570

10 More Discussions You Might Find Interesting

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...

2. Shell Programming and Scripting

getting variable inside awk

Hi All, I have awk script for replacing the nth ocurance of a string in an xml file... My code is like this FILETYPE=xml TAGNAME=type OCCURANCE=$1 TAGVALUE=valueur echo OCCURANCE:$OCCURANCE echo TAGNAME:$TAGNAME echo TAGVALUE:$TAGVALUE awk -v n=$OCCURANCE -v...

3. Shell Programming and Scripting

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?

4. Shell Programming and Scripting

Not able to store command inside a shell variable, and run the variable

Hi, I am trying to do the following thing var='date' $var Above command substitutes date for and in turn runs the date command and i am getting the todays date value. I am trying to do the same thing as following, but facing some problems, unique_host_pro="sed -e ' /#/d'...

5. Shell Programming and Scripting

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...

8. Shell Programming and Scripting

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...

9. Shell Programming and Scripting

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 DEBIAN

rackdiag

NWDIAG(1)						      General Commands Manual							 NWDIAG(1)

NAME

       rackdiag - generate rack-structure-diagram image file from spec-text file.

SYNOPSIS

       rackdiag [options] files

DESCRIPTION

       This manual page documents briefly the rackdiag commands.

       rackdiag is generate sequence-diagram image file from spec-text file.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.	For a complete description, see the Info files.

       -h, --help
	      show this help message and exit.

       --version
	      show program's version number and exit.

       -a, --antialias
	      Pass diagram image to anti-alias filter.

       -c FILE, --config=FILE
	      read configurations from FILE.

       -o FILE
	      write diagram to FILE.

       -f FONT, --font=FONT
	      use FONT to draw diagram.

       -T TYPE
	      Output diagram as TYPE format.

SEE ALSO

       The programs are documented fully by
       http://blockdiag.com/en/nwdiag/

AUTHOR

       rackdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>

       This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).

								   June 11, 2011							 NWDIAG(1)

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

getting variable inside awk

Discussion started by: subin_bala

3. Shell Programming and Scripting

Using variable inside awk

Discussion started by: rdhanek

4. Shell Programming and Scripting

Not able to store command inside a shell variable, and run the variable

Discussion started by: gvinayagam

5. Shell Programming and Scripting

Using variable inside awk

Discussion started by: manubatham20

6. Shell Programming and Scripting

Problem using variable inside awk

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 DEBIAN

rackdiag