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Top Forums Shell Programming and Scripting Using awk to sort a file alphabetically Post 302926057 by collapse on Friday 21st of November 2014 01:41:03 PM
Old 11-21-2014
Using awk to sort a file alphabetically

I have a problem with my homework I need to create a shell script using
Code:
#!bin/awk -f

the script will output the file in an alphabetical order only words and after the word is
Code:
:

after that a space then
Code:
,

then it will be numbered each character by which line its been for example

Code:
CB
92A 
A
BFG How Are You 
B Are 
C 
C Are
.
.B

It should be
Code:
A: 3, 4
Are: 5, 6, 8
B: 6, 10
BFG: 5
C: 1, 7, 8
CB: 2
How: 5
You: 5

I have tried this, but saddunly it did not work
Code:
 #!bin/awk -f
{
split($0, char);
print $0;
sort;
}


I'm using linux

---------- Post updated at 02:41 PM ---------- Previous update was at 12:05 AM ----------

^^ UP

Last edited by collapse; 11-21-2014 at 12:17 AM..
 

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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)
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