How Do I Pull Info from String

Posted by Russ Bradberry on Stack Overflow See other posts from Stack Overflow or by Russ Bradberry
Published on 2010-04-24T23:38:31Z Indexed on 2010/04/24 23:43 UTC
Read the original article Hit count: 290

Filed under:

bash

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string-manipulation

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string-parsing

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regex

I am trying to pull dynamics from a load that I run using bash. I have gotten to a point where I get the string I want, now from this I want to pull certain information that can vary. The string that gets returned is as follows:

Records: 2910 Deleted: 0 Skipped: 0 Warnings: 0

Each of the number can and will vary in length, but the overall structure will remain the same. What I want to do is be able to get these numbers and load them into some bash variables ie:

RECORDS=??
DELETED=??
SKIPPED=??
WARNING=??

In regex I would do it like this:

Records: (\d*?) Deleted: (\d*?) Skipped (\d*?) Warnings (\d*?)

and use the 4 groups in my variables.

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