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Thank you Vgersh99!!

My apologies. I meant $var1 and $var2.

About creation of a subshell, is this behavior specific to linux? I didnt have this problem before. Or is there something I can do...

Hi all,

We have migrated from a unix solaris server to a linux server. When we run the same pieces of code, they are behaving very differently. Some of the problems I am facing are -

cat...

Thanks!

But, doesn't the command '#!/bin/ksh' invoke the korn shell? This was one of the reasons I was so surprised when the shell was giving different results on both servers.

Hi all,

I had a query on the usage of $0 in shells. I would appreciate any assistance in this.

We moved from a sun solaris server to a linux server. I ran 2 different pieces on these servers...

Hi,

Here is the unsorted Input

2008-04-01 10:55:01|2008-04-01 14:19:42|1|999001000136|DR
2008-04-01 10:55:01|2008-04-01 14:19:42|23|999001000136|DR
2008-04-01 10:55:01|2008-04-01...

Hi All,

I have a problem with the sort and duplicate filter command I am using in one of my scripts. I have a '|' delimited file and want to sort and remove duplicates on the 1,2,15 fields. These...

Hi Vino,

I was mistaken. Sorry about that. This works.....

Thanks a lot..!!!

Thanks Vino for that answer.

But, having to do it twice will replace two consecutive nulls. This means that we have to repeat this operation as many times as the maximum number of consecutive...

Hi,

I am trying to replace nulls with spaces in every record of a '|' delimited file. I used this command -

cat input.dat | sed 's/||/| |/g' > output

But if a space appears twice '| | |' ,...

Hi,

I am new to this forum and what I am looking for is something similar to what is posted above. But, in my case, I have a file with 58 columns (delimited with '|') and 17 columns may come in...