sed regular expression help
Davis, Brent
Brent.Davis at sscgp.com
Fri May 22 14:56:44 UTC 2015
Yea sorry about that. My co-worker mentioned that the underlined wouldn't come through.
The '+%D'` is what I had underlined.
I thought I had tried the regex before and it didn't work. I just tried it again, and same thing.
sed -e "s/\'\W%D\'\`//g;/skipping/d"
BEFORE.....: `date --date=2015-01-10 '+%D'`
AFTER......: `date --date=2015-01-01 '+%D'`
-----Original Message-----
From: redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com] On Behalf Of Joshua Gimer
Sent: Thursday, May 21, 2015 5:26 PM
To: General Red Hat Linux discussion list
Subject: Re: sed regular expression help
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Another slash?
s/match regex/replace value/options
s/\'\W%D\'\`//g
Also I didn't see anything underlined in your email. Need clarification on what you are trying to remove, to fully assist.
Thanks,
Josh
On Thursday, May 21, 2015, Davis, Brent <Brent.Davis at sscgp.com> wrote:
> I am still getting into regular expressions so I am still somewhat
> fresh, but I am stuck on a particular expression. I use the
> regexr.com site, which is extremely helpful to test, and I have
> bounced off other forums but everything I try I can't get this
> expression to work. For any seasoned people out there, this will probably be quick and dirty.
>
>
> I want to filter out the following characters underline: BEFORE.....:
> `date --date=2015-01-10 '+%D'`
>
> The expression I have built is sed -e "/\'\W%D\'\`/g". I get no
> errors or anything, but my output still has the characters in
> underline. I have tried sed -e "/[']\W%D['][`]/g", still the same
> thing. No errors but the characters are still there. Like I said, I
> tested this on regexr.com, and either works no problem. Any ideas out there?
>
> Thanks
> Brent
>
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--
Thanks,
Joshua Gimer
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