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Shell Programming and Scripting

to find the number from a line.

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# 1  
Old 06-01-2009
to find the number from a line.
Hi,
I need to write a script which will have a text string as a input and the output should find out the number in the text string and add one to it.

Eg:
Input => asfdosainovih1234lnsiohn
Output => 1235

All the numbers in the text will be together and only one time in the line.

Thanks,
vikings.
# 2  
Old 06-01-2009
Code:
#!/bin/ksh
typeset -i value
echo asfdosainovih1234lnsiohn | tr -dc '[:digit:]' | read value
value=$(( $value + 1 ))
echo $value


This sounds like homework.
# 3  
Old 06-01-2009
Thanks a lot... I didnt know about the tr command. can you please explain how this works with the parameter -dc.

I can assure you that this is not homework. I am too old to go to school now Smilie
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