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Old 10-29-2007
vikas027 vikas027 is offline
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Unhappy split files by specifying a string (bash shell)

Hi all,

I have a file of around 300 lines in which string "SERVER" occurs around 32 times.

for eg.
Quote:
SERVER
.....
.....
....

SERVER

.....
.....
....

SERVER
.....
.....
....

I need to split files like, for eg


Quote:
file1
SERVER
....
....
....

file2
SERVER
.....
...
....


file3
SERVER
.....
....
....
I am using this code
awk '/SERVER/{n++}{print > f n}' f=/vikas/list /vikas/final

But the problem is that it makes maximum of 10 files, but I need more than 30.
I have tried using nawk, but didnt worked.
I am using bash scripting on Sun OS.


Any other way of splitting this data ???

Pls help !!!

Thanks in adv.
Regards,
Vikas
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Old 10-29-2007
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vgersh99 vgersh99 is offline Forum Staff  
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Posts: 5,131

Code:
awk '/SERVER/{n++}{output = f n; print > output; close(output) }' f=/vikas/list /vikas/final

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Old 10-29-2007
vikas027 vikas027 is offline
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Quote:
Originally Posted by vgersh99 View Post
Code:
awk '/SERVER/{n++}{output = f n; print > output; close(output) }' f=/vikas/list /vikas/final

Thanks vgersh99,
will get back to you after trying this command.
  #4 (permalink)  
Old 10-29-2007
vikas027 vikas027 is offline
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Quote:
Originally Posted by vgersh99 View Post
Code:
awk '/SERVER/{n++}{output = f n; print > output; close(output) }' f=/vikas/list /vikas/final
hi,
this cmd is making as many blank files as the string SERVER is there in the final file.

pls help
  #5 (permalink)  
Old 10-29-2007
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vgersh99 vgersh99 is offline Forum Staff  
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Code:
awk '/SERVER/{if (n) close(output); output= f ++n} n {print >> output }' f=/vikas/list /vikas/final


Last edited by vgersh99; 10-29-2007 at 02:36 PM..
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Old 10-29-2007
vikas027 vikas027 is offline
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Quote:
Originally Posted by vgersh99 View Post
Code:
awk '/SERVER/{if (n) close(output); output= f ++n} n {print >> output }' f=/vikas/list /vikas/final
hey,
This didnt made any file, not even a blank one.
Thanks.
  #7 (permalink)  
Old 10-29-2007
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vgersh99 vgersh99 is offline Forum Staff  
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Quote:
Originally Posted by vikas027 View Post
hey,
This didnt made any file, not even a blank one.
Thanks.
Sorry 'bout that - some awk's increment pre-increment ops don't seem to work the way they supposed to.

Code:
awk '/SERVER/{if (n++) close(output); output= f n} n {print >> output }' f=/vikas/list /vikas/final

On Solaris - use 'nawk' or '/usr/xpg4/bin/awk'
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