| File: XTree:\History\Timeline | |Bottom_of_page |
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1 9 6 5 |
o >Multics (First operating system with
>hierarchical file system) |
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1 9 6 9 |
o >Unix (Operating system, successor of Multics) |
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1 9 7 0 |
o >ARPANET |
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1 9 7 1 |
o >Floppy disk
o >Kenback-1 |
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1 9 7 2 |
o > C (Programming language) |
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1 9 7 3 |
o >Micral |
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1 9 7 4 |
o >Xerox Alto |
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1 9 7 5 |
o >MITS Altair 8800 |
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1 9 7 6 |
o >CP/M OS, first public release
o >Vi (Editor, protagonist) o >Emacs (Editor, antagonist) |
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1 9 7 7 |
o >Commodore PET
o >Apple II |
| o Executive Systems Inc. (ESI) founded |
1 9 7 8 |
o >(First) DEC VAX (11/780)
o >Intel 16-bit 8086 chip |
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1 9 7 9 |
o >Usenet
o >Atari 400/800 o >MicroPro WordStar |
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1 9 8 0 |
o >Hard Drive
o >Sinclair ZX-80 |
| o }WASH (line orientated CP/M file manager by later XTree programmer Michael J. Karas) |
1 9 8 1 |
o >IBM PC
o >MS DOS 1.0 (CP/M compatible) o >Texas Instruments TI-99/4A |
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1 9 8 2 |
o >Commodore C 64
o >Sinclair ZX-Spectrum o MS DOS 1.1 o MS Multiplan |
| o ESI writing BIOS and utilities for the Epson QX-10 |
1 9 8 3 |
o MS DOS 2.0
o }WordStar 3.3 o >Epson QX-10 o >Apple Lisa o >MS Word 1.0/MS Mouse |
| o ESI began to sketch XTree |
1 9 8 4 |
o MS DOS 3.0
o >Apple Macintosh (128k) |
| o XTree 1,XTree 2 |
1 9 8 5 |
o MS DOS 3.1/3.2
o >MS Windows 1.0 |
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1 9 8 6 |
o }Norton Commander 1.0
o >Apple Mac Plus |
| o XTreePro 1.0 |
1 9 8 7 |
o MS DOS 3.3
o MS Windows 2.0 o >OS/2 1.0 o >Apple Mac SE/>Mac II |
| o XTreePro 1.1
o XTreeMac 1.0 |
1 9 8 8 |
o >NeXT Cube
o MS DOS 4.01 |
| o XTreeProGold 1.3
o XTreeMac 1.02 o XTreeNet 1.0 o XTreeTools |
1 9 8 9 |
o >Atari Portfolio
o }MS Word 5.0 |
| o XTree 2-Eval.ver.
o XTreeProGold 1.4 o XTreeGold 2.0 o XTreeNet 2.0 |
1 9 9 0 |
o >MS Windows 3.0
o >World Wide Web o Norton Inc. merged in Symantec |
| o XTreeEasy 1.0
o ViruSafe 4.55 o XTreeGold 2.5 o XTree for Unix o Registration of the "xtree.com"-domain |
1 9 9 1 |
o MS DOS 5.0
o >Linux kernel 0.01 |
| o XTreeGold 2.51/2.55 o XTree for Windows 1.0 |
1 9 9 2 |
o MS Windows 3.1
o >OS/2 2.0 |
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o XTree for Windows 1.5
o XTreeTools for Networks 1.5 o XTreeNet 2.5 o XTreeGold 3.0 o XTree for Windows 2.0 o XTreeNet 3.0 o XTree Company merged in Central Point |
1 9 9 3 |
o MS DOS 6.0/6.2 o MS Windows f.W. 3.11 o ZTreeBold 0.8 alpha |
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o Central Point merged in Symantec o XTreeGold for Windows 4.0 o XTree development ceased o Outback Resource Group founded as successor of XTree Company |
1 9 9 4 |
o MS Windows NT 3.1
o >OS/2 Warp 3 o >Apple PowerMac o >Linux kernel 1.0 |
| o Symantec Norton Navigator File Manager (official XTree successor) |
1 9 9 5 |
o >MS Windows 95/DOS 7.0
o DisKing |
| o Symantec Norton NT Tools 1.0 |
1 9 9 6 |
o ZTreeWin 1.0
o ytree o PowerDesk Utilities o >Linux kernel 2.0 |
| o Symantec discontinues
sales of XTreeGold for Windows 4.0 |
1 9 9 7 |
o MS Windows NT 4.0
o >BeOS o XTree Fan Page o Calypso o Disk Haunting |
| o Symantec discontinues
sales of Norton Navigator |
1 9 9 8 |
o >ZTreeWin 1.40
o >Apple iMac o MS Windows 98 o >arkanda.net registered |
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1 9 9 9 |
o Linux kernel 2.20
o XTC |
| o The
>xtree.com domain now
points to Jeffrey C. Johnson |
2 0 0 0 |
o >UnixTree |
|
o Outback Resource Group, successor of XTree Company,
has been acquired by GoAmerica Communications Corporation - so official XTree history now comes to its end.
|
2 0 0 1 |
o Linux kernel 2.40
o >Mac OS X o >MS Windows XP o >www.unixtree.org registered o >www.XTreeFanPage.org registered o >UnixTree 3.0.0 |
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