the Linux Operating System
it's uses in the systems, networking & security
administration field
(starting with kernel 2.0.34
/ RedHat version 5.1)
Linux is the brainchild of Linus Torvalds, who in 1992, when a
student in Finland, created a "publically shareable" Unix kernel.
In the past 7 years the kernel, it's surrounding utilties &
associated programs, to say nothing of a number of companies put
together to package & market this system, have grown
exponentially in useage & popularity. As of
approximately Q1 1999 there are estimated to be about 12 million Linux
computers running, supporting both desktop useage (primarily for Unix
& other "hobbysts") as well as for server environments for
services such as:
- DNS Time
- E-mail (SMTP, POP3, IMAP, etc.)
- Web-servers
- FTP servers
- NFS servers
- NIS servers
- ISP's main & auxiliary machines
- SMB servers (Windows NT network services protocols)
- AppleTalk servers (Apple's file-sharing & printing
protocols)
In my Linux experiences I have had Linux loaded on
& running & using on a daily basis:
- RedHat Linux 9.1 on
"MiniBook" PC (586 with 1/2 gig RAM - KDE desktop...
- Macintosh G4 Desktop for
about 2 1/2 years with Macintosh OS "X" from 10.0.2. to 10.2.6
(Darwin-Linux)
- Macintosh PowerBook G3 for
about a year with Macintosh OS "X" 10.0.2 (Darwin-Linux)
- Toshiba 430 CDX laptop with RedHat Linux 4.2 -
main-use travelling laptop - now with Andrew
- Motorola "StarMax 4000/200" (Macintosh clone) PCI Bus
with PPCLinux 2.0 (kernel 2.0x)
- NEC Versa SX with RedHat 5.1 & 6.0 - main-use
travelling laptop for 10 months (as of August99)
- SparcStation 20 with RedHat 5.1 - as everyday use Unix
deskotp machine
- UltraSprc with RedHat 6.0 - as everyday use desktop Unix
machine
Here's a file I wrote in 1998 after my first Linux-Laptop
experience: ToshibaLinux98
Here's a file of similar thoughts in March1999: NECLinux99 (later updated in August 1999)
Here's some thoughts on Linux as a desktop and/or LAN-Services
machine: LinuxServer (later)
last updated: 16Aug03;
revID: 7e:_______<file originally created: 06Mar99>