Re: [exim] bash or perl question

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著者: Gareth Hastings
日付:  
To: Marc Perkel
CC: exim-users
題目: Re: [exim] bash or perl question
> >> You wouldn't happen to know a good way to reverse the digits and
print
> >> the IP address backwards?
> >>


You could try:

cat file | sed 's/\./ /g' | awk '{print $4"."$3"."$2"."$1}'



Gareth