generate data

[ksdh]

HI
I am looking to generate 1 million records as under
272000000001,38129031,982123,0000001
404000000001,38129031,982123,4000001
303000000001,38129031,982123,3000001
282000000001,38129031,982123,1000001
272000000002,38129031,982123,0000002
404000000002,38129031,982123,4000002
303000000002,38129031,982123,3000002
282000000021,38129031,982123,1000002

What would be the best way to do that? i know the seq would not work since it can be used for only one type.

 

[feherke]

Hi

Supposing your last sample line is a typo :

for ((i=1;i<=100000;i++)); do
  printf "272000%06d,38129031,982123,0%06d\n404000%06d,38129031,982123,4%06d\n303000%06d,38129031,982123,3%06d\n282000%06
d,38129031,982123,1%06d\n" $i $i $i $i $i $i $i $i
done

Feherke.

http://rootshell.be/~feherke/

 

[ksdh]

Thanks Ferheke but is this a bash script?

 

[feherke]

Hi

Yes, it is [tt]bash[/tt]. Tested with version 3.2.39, but should work with versions 2.*.* too.

Feherke.

http://rootshell.be/~feherke/

 

[ksdh]

The reason i am asking you that is , the output is as under
': invalid format character
282000272000016810,38129031,982123,0016810
404000016810,38129031,982123,4016810
303000016810,38129031,982123,3016810
-bash: printf: `

 

[feherke]

Hi

Sorry, I had to say that there are 3 lines, so the [tt]printf[/tt] should by 1 line. Let us rewrite it abit :

for ((i=1;i<=100000;i++)); do
  printf "272000%06d,38129031,982123,0%06d
404000%06d,38129031,982123,4%06d
303000%06d,38129031,982123,3%06d
282000%06d,38129031,982123,1%06d
" $i $i $i $i $i $i $i $i
done

Feherke.

http://rootshell.be/~feherke/