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passing values between shell script

Asked by KRP in KornShell (ksh), Bourne Shell (sh)

Tags: passing values between shell script

I am using korn shell.

Query 1:

I have a shell script validation1.sh. It is calling another shell script  validation2.sh.
I want to pass value from validation2.sh to validation1.sh.

Query 2:

I have a variable , it contains value similar to mychance.cust.232323232. I just want to get number out of this variable. This is dynamic variable. The number of alphabets in variable my differ.
e.g
hello.all.cust.7397432
test.cust.73927323

I just want to get number out of these string.








[+][-]10/24/09 02:23 AM, ID: 25651410Expert Comment

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[+][-]10/26/09 01:21 AM, ID: 25660418Author Comment

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[+][-]10/26/09 01:31 AM, ID: 25660451Expert Comment

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[+][-]11/04/09 04:07 AM, ID: 25738478Expert Comment

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