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Difference between linux & unix


 





Diff  Linux & Unix
LINUX
UNIX
Cost
Linux can be freely distributed, downloaded freely, distributed through magazines, Books etc. There are priced versions for Linux also, but they are normally cheaper than Windows.

Free but support is available for a price
Different flavors of Unix have different cost structures according to vendors




Free but support is available for a price
Development and Distribution
Linux is developed by Open Source development i.e. through sharing and collaboration of code and features through forums etc and it is distributed by various vendors.
Unix systems are divided into various other flavors, mostly developed by AT&T as well as various commercial vendors and non-profit organizations.
Manufacturer
Linux kernel is developed by the community. Linus Torvalds oversees things.
Three bigest distributions are Solaris (Oracle), AIX (IBM) & HP-UX Hewlett Packard. And Apple Makes OSX, an unix based os..
Examples
Different Versions of Linux are: Ubuntu, Fedora,  Android, Debian, OpenSuse, Redhat, Solaris, etc.
Different Versions of Unix are: AIS, HP-UX, BSD, Iris, etc.
File system support
Ext2, Ext3, Ext4, Jfs, ReiserFS, Xfs, Btrfs, FAT, FAT32, NTFS
jfs, gpfs, hfs, hfs+, ufs, xfs, zfs format










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