mdlawler@bsu-cs.UUCP (Mike Lawler) (03/13/89)
I feel that there have been a few points that have been overlooked in the discussion of Arc, Zoo, and Zip for comp.binaries.ibm.pc. The first of these is portability. Lets use the Stereo as an example. Isn't it nice to be able to make tapes on one machine and be able to play them on another without problems. This is not possible in the computer world because of differing architectures and disk read/write schemes. Rahul has done the computer world a great favor with the advent of Zoo. Zoo works with no problems on the Atari, Amiga, Vms, Msdos, and Unix systems. This leaves out the Mac and Apple families. Rahul has made it easy for people to overcome these families as well by making the source code available so that people can make improvements to Zoo and send them to him to be incorporated into the main program. He has also went to great lengths to make Zoo very usable. Zoo has a very small and easy to use self extraction utility for Msdos machines called Sez. Rahul has also written Fiz to make it possible for people to extract as much data as possible from damaged Zoos. He has also supplied Stuff to feed pathnames to Zoo on Msdos machines to make it easy for people to archive entire directory structures. bilf has also been created to make it possible to use Zoo on Vms systems. Finally, there is Looz. This is a wonderful program. It allows you to keep .com and .exe files in an archive on Msdos systems and extract them directly into memory when you want to use them providing that they are under 64 K bytes in size. This greatly reduces wasted space for small programs such as ones that occupy 100/500 bytes that use several clusters of unnecessary disk space. It also allows you to keep files in an archive all of the time. Zoo can also extract files from a zoo leaving them in compressed form on Msdos machines. This makes it both faster and easier to extract the files and resort them or move them to another Zoo without having to uncompress them. Rahul also writes very good documentation for all of these programs and he maintains them as well. He is always welcoming improved code or ports to other machines. Basically, we have the alternative of using Arc which is not as portable and does not have as many features as Zoo or using Zip which is an infant program that is still in it's development stages or using Zoo. Zoo is already developed for several systems and people are able to port it to even more systems if they want to. It is a program that has been supported and improved by its users. And as for the people that say Zip is faster and that it compresses better there is only one thing that can be said about that. You have your choice of using a program that is fast and that compresses great that is not portable and that does not offer near as many helpful utilities as Zoo or using Zoo. If Rahul incorporates faster code and better compression algorithms Zoo will clearly be a superior archiving program. It will do everything that I've already explained and it will be fast and compress as good as any other program. I think that we, as a group, should look at the long term affects of our choice of archiving programs before we chose so that we will be served in the best possible manner by the program and from my observations I think that Zoo wins hands down for features, support, and continual improvement. -- Mike Lawler UUCP: <backbones>!{iuvax,pur-ee}!bsu-cs!mdlawler ARPA: mdlawler@bsu-cs.bsu.edu
jeremy@mips.COM (Jeremy M. Schneider) (03/14/89)
I've had no luck sending my yes vote on zoo to roy, using any of the posted addresses. I hope this vote will be counted. -- Jeremy M. Schneider jeremy@mips.com MIPS Computer Systems {ames,decwrl,prls,pyramid}!mips!jeremy 930 Arques Avenue (408) 991-7805 Sunnyvale, CA 94086 "Everything I say is true."
steve@lucifer.UUCP (Steve Goodwin) (03/16/89)
In article <6073@bsu-cs.UUCP> mdlawler@bsu-cs.UUCP (Mike Lawler) writes: > > I feel that there have been a few points that have been >overlooked in the discussion of Arc, Zoo, and Zip for >comp.binaries.ibm.pc. > ...... <discussion deleted> >-- >Mike Lawler UUCP: <backbones>!{iuvax,pur-ee}!bsu-cs!mdlawler > ARPA: mdlawler@bsu-cs.bsu.edu May I just add my complete agreement with the above sentiments. With many PCs and a UNIX system to look after, I'm much more interested in a program that runs well in many environments than with marginal improvements in speed or compression. Doubtless others have differing views, but in zoo we have something approaching a 'standard'. Why do we have to keep changing? ----------------------------------------------------------------------------- | Steve Goodwin | | Electronic Control Group, | | Lucas Diesel Systems, Phoenix Way, Cirencester, Glos. GL7 1QG U.K. | | Tel: (44) 285 67981 Fax: (44) 285 68258 Twx: 43561 | | | | steve@lucifer.UUCP or ..!ukc!lucifer!steve (depending on the | | peculiarities of you or your mailer). :-) | | | ----------------------------------------------------------------------------- -- ----------------------------------------------------------------------------- | Steve Goodwin | | Electronic Control Group, | | Lucas Diesel Systems, Phoenix Way, Cirencester, Glos. GL7 1QG U.K. | | Tel: (44) 285 67981 Fax: (44) 285 68258 Twx: 43561 | | | | steve@lucifer.UUCP or ..!ukc!lucifer!steve (depending on the | | peculiarities of you or your mailer). :-) | | | -----------------------------------------------------------------------------