How to remove caracters like (), ' * [] form a grep results with grep, awk or sed?

Posted by easyyu on Stack Overflow See other posts from Stack Overflow or by easyyu
Published on 2011-01-17T03:25:04Z Indexed on 2011/01/17 3:53 UTC
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sed

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awk

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grep

For example if I made a file with grep that give me a next result:

16 Jan 07:18:42 (name1), xx.210.49.xx),
16 Jan 07:19:14 (name2), xx.210.xx.24),
16 Jan 07:19:17 (name3), xx.140.xxx.79),
16 Jan 07:19:44 (name4), xx.210.49.xx),
16 Jan 07:19:56 (name5), xx.140.xxx.79),

,then how to sed awk or grep to remove all except date name and IP to look like this:

16 Jan 07:18:42 name1 xx.210.49.xx
16 Jan 07:19:14 name2 xx.210.xx.24
16 Jan 07:19:17 name3 xx.140.xxx.79
16 Jan 07:19:44 name4 xx.210.49.xx
16 Jan 07:19:56 name5 xx.140.xxx.79

My grep command look like this:

grep 'double' $DAEMON | awk -F" " '{print $2" "$1" "$3" "$8" "$10}'  > $DBLOG

Thx.

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