passing coloumn value to system function in awk Post: 302537143

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Passing more than one argument in a function

Hi All, Calling a function with one argument and storing the return value in a shell script is as below:( so far I know) value="`fun_1 "argument1"`" Its working perfectly for me. Can u help me with passing more than one argument and storing the return value Thnaks in advance JS

2. Shell Programming and Scripting

shell function, system, awk

Hi all, I am calling a shell function within awk using system. I am struggling to get my expected output: #!/bin/sh set -o nounset BEG=44 END=55 shfun() { echo "1|2|3" } export -f shfun typeset -F > /dev/null awk 'BEGIN {OFS="|"; print "'"$BEG"'",system( "shfun"...

3. Shell Programming and Scripting

Passing global variable to a function which is called by another function

Hi , I have three funcions f1, f2 and f3 . f1 calls f2 and f2 calls f3 . I have a global variable "period" which i want to pass to f3 . Can i pass the variable directly in the definition of f3 ? Pls help . sars

4. Shell Programming and Scripting

How to use system function in awk

Could any one tell me how to use the system function in awk? I want to use it to print the system date. I have been trying like this : yes |head -1|awk '{ system("date")}' When I execute the above it always returns back to the prompt. Your help would be much appreciated. regards,...

5. Shell Programming and Scripting

Passing argument to system call in awk script

So, I have this script. It reads a CSV file that has a mixture of object names with IP addresses (parsing out that part I have working), and object names which have a DNS name. I want to be able to run a "dig +short" based off of the name given to me in the line of the awk script, and then deal...

6. Shell Programming and Scripting

passing argument from one function to another

Hi all, In the given script code . I want to pass the maximum value that variable "i" will have in function DivideJobs () to variable $max of function SubmitCondorJob(). Any help? Thanks #!/bin/bash ...

7. Shell Programming and Scripting

Passing alias to a function

The objective of this function is to validate the file full path. cat /dev/null > crontab_NOTEXISTS.txt function File_Existence # Accepts 1 parameter { file_name="$(echo $1)" echo "${file_name}" && break || echo "$file_name NOT FOUND" >> crontab_NOTEXISTS.txt } while read file_name...

8. Shell Programming and Scripting

System function in awk

Hello Friends, I have written a script like below, I aimed to move some CDR files (call data record) whose the last field is "1" (NF=1 ) from a spesific directory to a new directory Field Seperator is pipe. If the directory does not exitst i should create it. I will give the script two...

9. UNIX for Dummies Questions & Answers

Passing Input To Function

May i please know why is it printing the script name for $0 when i pass those parameters to function. #!/bin/bash -x usage() { echo "In Usage Function" echo $0 echo $1 echo $2 } echo "printing first time" echo $0 echo $1 echo $2 usage $0 $1 $2 Output:

10. Shell Programming and Scripting

Passing variable value in a function to be used by another function

Hello All, I would like to ask help from you on how to pass variable value from a function that has been called inside the function. I have created below and put the variables in " ". Is there another way I can do this? Thank you in advance. readtasklist() { while read -r mod ver...

LEARN ABOUT DEBIAN

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).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Passing more than one argument in a function

Discussion started by: jisha

2. Shell Programming and Scripting

shell function, system, awk

Discussion started by: jkl_jkl

3. Shell Programming and Scripting

Passing global variable to a function which is called by another function

Discussion started by: sars

4. Shell Programming and Scripting

How to use system function in awk

Discussion started by: srikanth_ksv