Using variables in AWK Post: 302339211

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk with variables

2. Shell Programming and Scripting

OLD value for awk variables

I want to print old and new values of some field in Awk script. This is wat I done! Sample file is as follows But the output I god is bit different What must be the problem here? I am using bash.

3. Shell Programming and Scripting

Awk and Variables

Hi, I have some files in metrica (assume a pre-defined format) which i need to process and have some values in a .csv file. The script that does this, part of which is: procMetricaOMData() { host=$1 fileIN=$2 fileOUT=$3 $CATCMD $fileIN | \ awk -f...

4. Shell Programming and Scripting

awk variables

hi i am using the following awk code for some calculations: awk '/,1,/' "$LINE" >> "$count".dat awk '/,1,/ { i++ } END { print i }' "$count".dat awk '{sum+=$3} END {print sum}' 1.spd > test awk '{average=sum/i} END {print average}' 1.spd >> test can i use a variable created in one...

5. Shell Programming and Scripting

Using AWK variables.

Hi all, I am new to the forum and Shell Script programming. The problem is: I need to do a script to search all system processes and show me hierarchical way the number of bytes occupied by each of the regions of the memory map of each process. Today I got to show me the number of regions in...

6. UNIX Desktop Questions & Answers

Variables within awk

Hi, I'm having trouble getting awk to read a variable with spaces in it. Input: vendorName="Bob's Steakhouse" awk -F":" '$2 ~ /'$vendorName'/ {print $1}' Purchases.dat Error: awk: $2 ~ /Bob's awk: ^ unterminated regexp The awk command isn't recognizing the entire string. It...

7. Shell Programming and Scripting

ksh passing to awk multiple dyanamic variables awk -v

Using ksh to call a function which has awk script embedded. It parses a long two element list file, filled with text numbers (I want column 2, beginning no sooner than line 45, that's the only known thing) . It's unknown where to start or end the data collection, dynamic variables will be used. ...

8. Shell Programming and Scripting

AWK - variables

I have a data file like this: 49960 1157 32390 1227 1268 31 8 21 12 115 18493 67 250 2 2 237704 369658 52 21 312 38 27746 3174 19 160 9 555 6337 6071 43 33 I want to separate the field to three groups, $1 and $2 are the first group, $3 and $4 are the second group, $5 and $6...

9. Shell Programming and Scripting

awk - Why can't value of awk variables be passed to external functions ?

I wrote a very simple script to understand how to call user-defined functions from within awk after reading this post. function my_func_local { echo "In func $1" } export -f my_func_local echo $1 | awk -F"/" '{for (k=1;k<=NF;k++) { if ($k == "a" ) { system("my_local_func $k") } else{...

10. Shell Programming and Scripting

Passing awk variables to bash variables

Trying to do so echo "111:222:333" |awk -F: '{system("export TESTO=" $2)}'But it doesn't work

LEARN ABOUT LINUX

tzselect

TZSELECT(8)						    Linux System Administration 					       TZSELECT(8)

NAME

       tzselect - select a timezone

SYNOPSIS

       tzselect

DESCRIPTION

       The  tzselect  program asks the user for information about the current location, and outputs the resulting timezone 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.

EXIT STATUS

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

ENVIRONMENT

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

       TZDIR  Name of the directory containing timezone data files (default: /usr/share/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 timezone TZ.

SEE ALSO

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

COLOPHON

       This page is part of release 3.55 of the Linux man-pages project.  A description of the project, and information about reporting bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.

								    2007-05-18							       TZSELECT(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk with variables

Discussion started by: Scarlos

2. Shell Programming and Scripting

OLD value for awk variables

Discussion started by: yogesh_powar

3. Shell Programming and Scripting

Awk and Variables

Discussion started by: deepak4you

4. Shell Programming and Scripting

awk variables

Discussion started by: npatwardhan