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Re: Increment of ip address

by monarch (Priest)
on Jun 17, 2005 at 00:54 UTC ( #467517=note: print w/replies, xml ) Need Help??


in reply to Increment of ip address

In thread perl ipcalc oneliners I posted some quick math subroutines you can use for converting your IP address into a number and back for arithmetic purposes without relying on any other module.

Try using:

sub addrtoint { return( unpack( "N", pack( "C4", split( /[.]/,$_[0] ) ) ) ) }; sub inttoaddr { return( join( ".", unpack( "C4", pack( "N", $_[0] ) ) ) ) }; my $ipinc = addrtoint( '1.2.3.4' ); $ipinc++; print( inttoaddr( $ipinc ) . "\n" );

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[Discipulus]: who make the invitation? the program?!?
[choroba]: it's historical
[erix]: pull requests
[choroba]: originally, you sent a pull request to someone by email, i.e. you asked them to pull from your repo
[Discipulus]: if is the author of a patch, is more like a 'request to push' into rather than a pull request..
[choroba]: as it's considered unpolite to push to someone else's repo
[choroba]: and in fact, you don't push into the target repo, you push into your branch of your fork
[choroba]: the maintainer of the upstream repo than "merges" the pull request, i.e. they pull from your fork into the upstream
[Discipulus]: ' i.e. you asked them to pull from your repo' =~ I (subj) want to push
[Discipulus]: chorobayour words are reasonable

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