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I got the output as the way I wanted it.

Output:
1 John Smith Chicago
2 Mary Smith New York

Output filename here is smith,but now I want the ouput to be redirected to a different file.
...

Hi,

I am splitting a file based on pattern using sed -f command as below:

sed_cmd2 is the Pattern filename which has the below mentioned pattern in it:

#n
/\(.*\) \(.*\)...

Hi,

The above mentioned solutions provide the no.of columns for each row. But, wht if I want the no.of columns for the complete file instead of each row.
For E.g.. lets say I have a file...

Thankyou.

But it would have been gr8 if we had such solution on UNIX also :)

Hi,

Thanks for your reply. I just want to make this requirement more clear.
I read values to a variable, using "read var".I am now validating the user input. The user should input the...

Hi,

I guess the requirement is not clear. Let me give you more description.

Firstly, I am expecting a regular expression in UNIX.

The script reads the column positions using "read...

Hi,

What if the numbers are comma separated and the no.of occurences of the pattern is not known.
E.g. 1,2,3,4,...n

TIA

Hi,

I have a requirement wherein, I need to validate a user input of the numbers that are comma separated.
E.g . The input should be in the format 1,2,3...n (count of numbers is not...