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Full Discussion: Need help in awk: running a loop with one column and segregate data 4 each uniq value in that field
Top Forums Shell Programming and Scripting Need help in awk: running a loop with one column and segregate data 4 each uniq value in that field Post 303011524 by Raza Ali on Friday 19th of January 2018 07:38:37 AM
Old 01-19-2018
Need help in awk: running a loop with one column and segregate data 4 each uniq value in that field
Hi All,

I have a file like this(having 2 column).

Column 1: like a,b,c....
Column 2: having numbers.

I want to segregate those numbers based on column 1.

Example:

file.
Code:
a 5
b 9
b 620
a 710
b 230
a 330
b 1910
a 2020

for each value of column 1, these data required.
Code:
greater than 0 and less than 600
greater than 600 and less than 1800
greater than 1800

Output should be like this.
Code:
a[0-600] = 2
a[600-1800] = 1
a[above 1800] = 1
b[0-600] = 2
b[600-1800] = 1
b[above 1800] = 1

I can do that with help of for loop, but I want to know, how to do this with just AWK.

Code:
for i in `awk '{print $1}' /home/ABC/gtacMonitoring/monLogs/ngnDurationLog|sort|uniq`
do
echo "$i"
awk -v var="$i" '{if($1==var && ($2 > 0 && $2 < 600)) {print "[Between 00-10 min]:"} else if($1==var && ($2 >= 600 && $2 < 1800)) {print "[Between 10-30 min]:"} else if($1==var && $2 >= 1800) {print "[More than  30 min]:"}}' /home/ABC/gtacMonitoring/monLogs/ngnDurationLog|sort|uniq -c|awk -F"[" '{print "["$2,$1}'
echo
done

Last edited by Scott; 01-19-2018 at 08:55 AM.. Reason: Use code tags, please...
 

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LEARN ABOUT OSX

colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD
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