Splitting the file


 
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# 1  
Old 06-19-2012
Splitting the file

I have a format of file, I need to seperate the file the different colored data to separate files like file1, file2 and file 3. Also replace '*' with '|' and if there is any '~' replace with '\n' with the help of unix script

Code:
ISA*00**00**02*CN*ZZ*RECEIVER ID*060628*0035*U*00201*000000612*0*P*> 
GS*IM*CN*APPLICATION RECEIVER ID*20060628*0035*612*X*004010 
ST*210*612001 
B3*B*28061234*102141*PP**20060628*208360****CNRU 
N1*PR*PAYER NAME*25*772305B 
N3*123 NEWBRIDGE ROAD . 
N4*ETOBICOKE*ON 
N1*CN*CONSIGNEE NAME*25*772305 
N3*1800 INKSTER BLVD 
N4*WINNIPEG SYMING YAR*MB*R2X2Z5 
N1*SF*SHIP FROM NAME*25*772305 
N3*123 NEWBRIDGE RD 
N4*ETOBICOKE*ON 
SE*33*612001 
ST*210*612001 
B3*B*28061234*102141*PP**20060628*208360****CNRU 
N1*PR*PAYER NAME*25*772305B 
N3*123 NEWBRIDGE ROAD . 
N4*ETOBICOKE*ON 
N3*123 NEWBRIDGE ROAD . 
N4*ETOBICOKE*ON 
N3*123 NEWBRIDGE ROAD . 
N4*ETOBICOKE*ON 
N1*CN*CONSIGNEE NAME*25*772305 
N3*1800 INKSTER BLVD 
N4*WINNIPEG SYMING YAR*MB*R2X2Z5 
N1*SF*SHIP FROM NAME*25*772305 
N3*123 NEWBRIDGE RD 
N4*ETOBICOKE*ON 
SE*33*612001 
ST*210*612001 
B3*B*28061234*102141*PP**20060628*208360****CNRU 
N1*PR*PAYER NAME*25*772305B 
N3*123 NEWBRIDGE ROAD . 
N4*ETOBICOKE*ON 
N1*CN*CONSIGNEE NAME*25*772305 
N3*1800 INKSTER BLVD 
N4*WINNIPEG SYMING YAR*MB*R2X2Z5 
N1*SF*SHIP FROM NAME*25*772305 
N3*1800 INKSTER BLVD 
N4*WINNIPEG SYMING YAR*MB*R2X2Z5 
N1*SF*SHIP FROM NAME*25*772305 
N3*123 NEWBRIDGE RD 
N4*ETOBICOKE*ON 
SE*33*612001 
GE*1*612 
IEA*1*000000612

# 2  
Old 06-19-2012
Hi, what have you tried so far and where are you stuck?
# 3  
Old 06-20-2012
Hi, I am new to UNIX scripting, till now I have written a script which will read the file and it will replace the '*' with '|'. But not sure how to written the content into different files as mentioned in my post.
# 4  
Old 06-20-2012
What scripting language are you using, can you post the script?
# 5  
Old 06-20-2012
So you want to extract records starting with the ST and ending with the SE
Code:
perl -e '
$file_counter=0;
$in_record=0;
while(<>){
  s/\*/|/g;
  s/~/\n/g;
  if(/^ST/){
    $in_record=1;
    open (FILE, ">" , "file_$file_counter");
  }
  print FILE $_ if $in_record;
  if (/^SE/){
    close FILE; 
    $in_record=0;
    $file_counter++;
  }
}' tmp.dat

# 6  
Old 06-20-2012
awk version:
Code:
awk -F\* '$1=="ST",$1=="SE"{if($1=="ST"){close(f);f="file" ++i} gsub(/~/,RS); $1=$1; print>f}' OFS=\| infile

--
On Solaris use /usr/xpg4/bin/awk rather than awk

Last edited by Scrutinizer; 06-20-2012 at 04:23 PM..
These 2 Users Gave Thanks to Scrutinizer For This Post:
# 7  
Old 06-20-2012
Hi [COLOR=black][FONT=Verdana]Skrynesaver,
I tried you script, and in the while condition I gave the filename with complete path as

Code:
perl -e '
$file_counter=0;
$in_record=0;
while("$HOME/Bharath/SampleX12"){
s/\*/|/g;
s/~/\n/g;
if(/^ST/){
$in_record=1;
open (FILE, ">" , "file_$file_counter");
}
print FILE $_ if $in_record;
if (/^SE/){
close FILE;
$in_record=0;
$file_counter++;
}
}' tmp.dat

When executing it no errors, no result and also its doesnt come back to command prompt. Please advice.

Last edited by Scrutinizer; 06-20-2012 at 04:22 PM.. Reason: Please use code tags for data and code samples - and do not use all those fonts...
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