add directory Minix

Minix/1.7.1/README

@@ -0,0 +1,97 @@
+HOW TO GET AND INSTALL MINIX 1.7.1
+
+This directory and subdirectories contains Minix version 1.7.1, a small
+educational UNIX-like system for IBM PC's and compatibles. 
+
+Before installing Minix, do the unthinkable and read the installation
+manual in the file usage.8. On a UNIX machine you can unpack 
+man.tar.Z and use a reasonably smart pager (one that understands
+backspace overstrikes) to read the man pages. The same manual
+pages can be found in man.zip as flat text for use under MS-DOS.
+Note that the ZIP file contains subdirectories that you may or may not
+want to keep intact. 
+
+  man.tar.Z             - Installation manual pages (UNIX)
+  man.zip               - Installation manual pages (MS-DOS)
+
+Alternatively, by WWW you can view the whole manual page set. The
+page to start with is usage(8). 
+
+Before fetching Minix, you should get the checksum list (to verify
+correct transmission and unpacking). If you do not already have it,
+you will need the program to compute the checksums on your
+machine, crc.c: 
+
+  crclist               - CRC's of all the files here
+  crc.c                 - Command to make CRC checksums
+
+Eventually, you may also want these files: 
+
+  changes-1.7.0-1.7.1   - List of changes between 1.7.0 and 1.7.1
+  upgrade-1.7.0-1.7.1   - How to upgrade from 1.7.0 to 1.7.1
+  bugs                  - List of bugs in 1.7.1
+  fixes/                - Fixes to bugs in 1.7.1
+
+
+Minix for the Intel architecture comes in three flavors: 
+
+   - Regular (for 386, 486, and Pentium machines)
+   - Small (for 8086 and 286 machines)
+   - Tiny (for 8086 and 286 machines with small memories and/or 360K
+     diskette drives)
+
+For the regular distribution, use the i386 directory. For the small
+distribution, use the i86 directory. For the tiny distribution, use the
+both the i86 and xt directories. All these directories contain the
+executable programs of Minix. In addition, the src directory contains
+the full Minix source code, which is identical for all three flavors (the
+code contains #ifdef's where the difference matters). 
+
+Two versions of the distribution have been prepared. If you are
+reasonably experienced in dealing with UNIX or Minix and are
+downloading to a UNIX or Minix system with 10MB of free disk space,
+and a connection that can transfer megabyte files without loss (even
+if this is not the target system), just fetch whichever of the following
+you need: 
+
+  i386.tar      - 386 binaries
+  i86.tar       - 8086/286 binaries
+  xt.tar        - Replacement files for tiny systems
+  src.tar       - Full sources for all versions
+
+Under all other circumstances, use the second distribution, which
+consists of many 720K floppy disk images (you can also use bigger
+diskettes, but remember that the size of the images is still 720K). 
+
+  i386:         ROOT USR USR.01 USR.02 USR.03 USR.04 USR.05
+  i86:          ROOT USR USR.01 USR.02 USR.03 USR.04 USR.05
+  xt:           README TINYROOT TINYUSR1 TINYUSR2 (360K images)
+  src:          SRC.01 SRC.02 SRC.03 SRC.04 ... SRC.08
+
+The USR.nn and SRC.nn series of diskette images were created
+by commands like this one, so they are just a compressed tar file cut
+to pieces: 
+
+        tar cf - * | compress | vol 720 /dev/fd0
+
+The two installation floppies can be combined on a 1.2 Mb or 1.44 Mb
+diskette, the other images can be combined on 1.44 Mb floppies,
+turning them into 1440K images: 
+
+        cat ROOT USR >/dev/fd0
+        cat USR.01 USR.02 >/dev/fd0              (odd/even pairs)
+        cat USR.03 USR.04 >/dev/fd0
+        ...
+        cat SRC.01 SRC.02 >/dev/fd0
+        ...
+
+/dev/fd0 is a random floppy device name. You have to find out
+what your Operating System names it today. Under MS-DOS you can
+use the WrtDsk command in the ../dosutil directory to write the
+floppy images. 
+
+Be careful when you install Minix, many of the commands are
+potentionally dangerous in a way that a simple typing mistake may
+destroy all other data on your system. So make backups first! 
+
+                                                Kees J. Bot (kjb@cs.vu.nl)