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Article #562PKZIP vs ARJ. was Re: PKZIP 2.04c
From: Robert Schmidt
Date: Tue, 12 Jan 1993 16:10
Date: Tue, 12 Jan 1993 16:10
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In article <1993Jan7.230331.14923@miavx1.acs.muohio.edu>, jdcarmack@miavx1.acs.muohio.edu writes: > > On the other hand, ARJ has been shown to beat out even the new PKZip on > certain files. Usually, however, the results either way (so far) have > been negligible. That's my experience too, and I'm in great pain trying to choose between arj's ratio's and pkzip's speed... Another thing: Comparing the multiple volume capabilities of ARJ and PKZIP, I find that ARJ's implementation is much better: * it allows volumes of userdefined sizes in addition to autodetect * it allows you to shell to DOS between volumes (!!) This is a nice feature! Consider if you suddenly run out of disks, and need to search for a disk or two to sacrifice! * it stores all info about the volume in the file itself. PKZIP destroys the volume label, which renders PKZIP unusable in my disk archival system, which relies on the disk #ID being in the label. * I handed PKZIP a full disk as a volume disk. PKZIP created a 0-size file, and overwrote the volume label. When I tried uncompressing the resulting multivolume archive, PKZIP of course aborted with 'error in zipfile'. If only ARJ wasn't so slow... Anyway, cheers, Robert Schmidt
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Newsgroups: comp.archives.msdos.d Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!sunic!ugle.unit.no!alkymi.unit.no!robert From: robert@alkymi.unit.no (Robert Schmidt) Subject: PKZIP vs ARJ. was Re: PKZIP 2.04c Message-ID: <1993Jan12.161010.2051@ugle.unit.no> Sender: news@ugle.unit.no (NetNews Administrator) Organization: Norwegian Institute of Technology References: <1993Jan6.053553.9663@vela.acs.oakland.edu> <1igcgbINNiil@crcnis1.unl.edu> <1993Jan7.052513.2939@netcom.com> <1993Jan7.062312.8127@csus.edu> <1993Jan7.230331.14923@miavx1.acs.muohio.edu> Date: Tue, 12 Jan 93 16:10:10 GMT Lines: 33