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Help with comparing two files

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# 1  
Old 07-31-2012
Help with comparing two files
Hi all

I have to compare two file this time

one is

Code:
P11223
x1124
x1145
t5678
e3456
z2345




another file


Code:
P11223           x    s
P11223           y    f
P11223         v     r
x1124              f    g
x1145             d      d
t5678               d     i
e3456           r       e
z2345             f    f

I want output shuld be

Code:
P11223         x,y,v  s,f,r  
x1124              f      g
 x1145             d       d
 t5678               d     i
 e3456             r        e
 z2345             f     f

Last edited by Scott; 07-31-2012 at 08:37 AM.. Reason: CODE tags, not QUOTE tags.
# 2  
Old 07-31-2012
Request to check if this solves your problem:
Code:
awk 'FNR==NR{name[$1]=1;next} $1 in name{
for(i=2;i<=NF;i++)
 data[$1,i]=data[$1,i]?data[$1,i]","$i:$i
}END{
for(i in name)
{
 printf("%s ",i)
 for(j=2;data[i,j];j++)
  printf("%s ",data[i,j])
 print ""
}
}' file1 file2

This User Gave Thanks to elixir_sinari For This Post:
jacobs.smith
# 3  
Old 07-31-2012
Thank u.

I am just learning programming from this site.

ur code generated the following output

Code:
t5678 d i 
P11223 x,y,v s,f,r 
x1124 f g 
e3456 r e 
x1145 d d 
z2345 f f

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