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xargs

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# 1  
Old 07-09-2011
xargs
Dear all ,
any suggest on xargs to combine from (1.txt and 2.txt) to output.txt ?

thanks a lot.



1.txt
Code:
0123 BUM-5M BUM-5M                                           93490481                63839
0124 BUM-5M BUM-5M                                             112112                   76
0125 BUM-5M BUM-5M                                              33707                   23

2.txt (customer list.txt)

Code:
0001 apple ABC company
0002 bananer BBB company
0123 Cat ccc ccc company
0124 David ddddddd dddd company
0125 Egg  eee eee  company
0126 rest rest company

...
..
.

change to output.txt

Code:
Cat ccc ccc company 
0123 BUM-5M BUM-5M                                           93490481                63839

David ddddddd dddd company
0124 BUM-5M BUM-5M                                             112112                   76

Egg  eee eee  company
0125 BUM-5M BUM-5M                                              33707                   23

Last edited by radoulov; 07-09-2011 at 06:14 AM.. Reason: Code tags.
# 2  
Old 07-09-2011
You need awk, not xargs:

Code:
awk 'NR == FNR {
  idx = $1; sub(/[^ ]*  */, x)
  cus[idx] = $0
  next
  }
$1 in cus {
  printf "%s\n%s\n\n", cus[$1], $0
  }' 2.txt 1.txt

# 3  
Old 07-09-2011
Code:
awk 'NR==FNR{t=$1;sub($1 " ","",$0);a[t]=$0;next}{print a[$1] RS $0 RS}' 2.txt 1.txt

This User Gave Thanks to rdcwayx For This Post:
samoptimus
# 4  
Old 07-09-2011
thanks a lot. it is perfect.
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