add directory Minix

Minix/beta/1.7.0/README

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+This directory and subdirectories contains MINIX version 1.7.0, a small
+UNIX-like system for IBM PC's and compatibles.
+
+This version beta test software, as it contains a lot of new code that
+has only been run by a small number of people.  You have been warned.
+Please send any bug reports to the person named below.
+
+You can find the following files in this tree:
+
+  cat.tar.Z             - Manual pages in formatted form (avoid!)
+  crc.c                 - Command to make CRC checksums
+  crclist               - CRC's of all these files
+  i86/                  - /usr - 8086 binaries
+  i386/                 - /usr - 386 binaries
+  man.tar.Z             - Manual pages (use these if you can!)
+  src/                  - /usr/{include,src,man}
+
+  i86:
+  i386:
+  ROOT    USR           - Installation floppies images, 600 kb each
+  USR.01  USR.02        - /usr images made by this command:
+  USR.03  USR.04                tar cf - * | compress | vol 720 /dev/fd0
+  USR.05
+  TINYROOT              - Needed for an XT or an AT with little memory.  It
+                          is an extra, you need ROOT too.
+
+  src:
+  SRC.01  SRC.02        - /usr/include, /usr/src, /usr/man
+  SRC.03  SRC.04
+  SRC.05  SRC.06
+  SRC.07  SRC.08
+
+The installation manual can be found in the manual tree as usage.8.  On a
+UNIX machine you can unpack man.tar.Z and use the command
+
+        man -M minix-man-dir <subject>
+
+to read the manual pages.  Getting them printed is up to you.  If you
+can't format the manual pages in man.tar.Z then you can use cat.tar.Z
+instead.  It contains the same manual pages, but as flat text, with bold
+and italic codes removed.
+
+The 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:
+
+        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
+        ...
+
+(The USR.NN and SRC.NN series of images are simply two compressed tar
+files that have been broken up in 720 kb pieces.)
+"/dev/fd0" is a random floppy device name.  You have to find out what your
+Operating System names it today.
+
+Be careful when you install Minix, many of the commands are potentionally
+dangerous in a way that a simple typing mistake destroy all other data on
+your system.  So make backups first!
+
+                                                Kees J. Bot (kjb@cs.vu.nl)
+

Minix/beta/1.7.0/README.html

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+<title>Minix 1.7.0</title>
+<pre>
+This directory and subdirectories contains MINIX version 1.7.0, a small
+UNIX-like system for IBM PC's and compatibles.
+
+This version beta test software, as it contains a lot of new code that
+has only been run by a small number of people.  You have been warned.
+Please send any bug reports to the person named below.
+
+You can find the following files in this tree:
+
+  <a href="cat.tar.Z">cat.tar.Z</a>		- Manual pages in formatted form (avoid!)
+  <a href="crc.c">crc.c</a>			- Command to make CRC checksums
+  <a href="crclist">crclist</a>		- CRC's of all these files
+  <a href="i86">i86/</a>			- /usr - 8086 binaries
+  <a href="i386">i386/</a>			- /usr - 386 binaries
+  <a href="man.tar.Z">man.tar.Z</a>		- Manual pages (use these if you can!)
+  <a href="src">src/</a>			- /usr/{include,src,man}
+
+  <a href="i86">i86</a>:
+  <a href="i386">i386</a>:
+  ROOT    USR		- Installation floppies images, 600 kb each
+  USR.01  USR.02	- /usr images made by this command:
+  USR.03  USR.04		tar cf - * | compress | vol 720 /dev/fd0
+  USR.05
+  TINYROOT		- Needed for an XT or an AT with little memory.  It
+			  is an extra, you need ROOT too.
+
+  <a href="src">src</a>:
+  SRC.01  SRC.02	- /usr/include, /usr/src, /usr/man
+  SRC.03  SRC.04
+  SRC.05  SRC.06
+  SRC.07  SRC.08
+
+The installation manual can be found in the <a href="http://nano.am.cs.vu.nl/man/Minix/1.7.0/whatis.html">manual tree</a> as <a href="http://nano.am.cs.vu.nl/man/Minix/1.7.0/man8/usage.8.html">usage.8</a>.  On a
+UNIX machine you can unpack man.tar.Z and use the command
+
+	man -M minix-man-dir &lt;subject&gt
+
+to read the manual pages.  Getting them printed is up to you.  If you
+can't format the manual pages in man.tar.Z then you can use cat.tar.Z
+instead.  It contains the same manual pages, but as flat text, with bold
+and italic codes removed.
+
+The 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:
+
+	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
+	...
+
+(The USR.NN and SRC.NN series of images are simply two compressed tar
+files that have been broken up in 720 kb pieces.)
+"/dev/fd0" is a random floppy device name.  You have to find out what your
+Operating System names it today.
+
+Be careful when you install Minix, many of the commands are potentionally
+dangerous in a way that a simple typing mistake destroy all other data on
+your system.  So make backups first!
+
+						Kees J. Bot (kjb@cs.vu.nl)
+</pre>

Minix/beta/1.7.0/crc.c

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+/* Compute checksum			Author: Johan W. Stevenson */
+
+/* Copyright 1988 by Johan W. Stevenson */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+int errs;
+
+#if __STDC__
+int main(int argc, char **argv);
+void crc(char *fname);
+#else
+void crc();
+#endif
+
+int main(argc, argv)
+int argc;
+char **argv;
+{
+  char line[256];
+
+  if (argc <= 1)
+	crc((char *) 0);
+  else if (argc == 2 && strcmp(argv[1], "-") == 0)
+	while (fgets(line, sizeof line, stdin) != NULL) {
+		if (line[strlen(line) - 1] == '\n')
+			line[strlen(line) - 1] = '\0';
+		crc(line);
+	}
+  else
+	do {
+		crc(argv[1]);
+		argv++;
+		argc--;
+	} while (argc > 1);
+  return(errs != 0);
+}
+
+/* Crctab calculated by Mark G. Mendel, Network Systems Corporation */
+static unsigned short crctab[256] = {
+       0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
+       0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
+       0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
+       0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
+       0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
+       0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
+       0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
+       0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
+       0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
+       0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
+       0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
+       0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
+       0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
+       0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
+       0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
+       0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
+       0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
+       0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
+       0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
+       0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
+       0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
+       0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
+       0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
+       0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
+       0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
+       0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
+       0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
+       0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
+       0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
+       0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
+       0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
+        0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
+};
+
+/* Updcrc macro derived from article Copyright (C) 1986 Stephen Satchell.
+ *  NOTE: First argument must be in range 0 to 255.
+ *        Second argument is referenced twice.
+ *
+ * Programmers may incorporate any or all code into their programs,
+ * giving proper credit within the source. Publication of the
+ * source routines is permitted so long as proper credit is given
+ * to Stephen Satchell, Satchell Evaluations and Chuck Forsberg,
+ * Omen Technology.
+ */
+
+#define updcrc(cp, crc) ( crctab[((crc >> 8) & 255)] ^ (crc << 8) ^ cp)
+
+void crc(fname)
+char *fname;
+{
+  register int c;
+  register long len = 0;
+  register unsigned short crc = 0;
+  register FILE *fp;
+
+  if (fname == NULL)
+	fp = stdin;
+  else if ((fp = fopen(fname, "r")) == NULL) {
+	fprintf(stderr, "crc: cannot open %s\n", fname);
+	errs++;
+	return;
+  }
+  while ((c = getc(fp)) != EOF) {
+	len++;
+	crc = updcrc(c, crc);
+  }
+  printf("%05u %6ld", crc, len);
+  if (fname) {
+	printf(" %s", fname);
+	fclose(fp);
+  }
+  printf("\n");
+}

Minix/beta/1.7.0/crclist

@@ -0,0 +1,26 @@
+57126 395754 cat.tar.Z
+17311   4026 crc.c
+44600 408363 man.tar.Z
+06622 614400 i386/ROOT
+03709 614400 i386/USR
+54678 737280 i386/USR.01
+46979 737280 i386/USR.02
+08579 737280 i386/USR.03
+36964 737280 i386/USR.04
+52589 634253 i386/USR.05
+08899 614400 i86/ROOT
+63173 329728 i86/TINYROOT
+35250 614400 i86/USR
+06726 737280 i86/USR.01
+54885 737280 i86/USR.02
+64744 737280 i86/USR.03
+16209 737280 i86/USR.04
+30934 525370 i86/USR.05
+36318 737280 src/SRC.01
+45261 737280 src/SRC.02
+24375 737280 src/SRC.03
+46058 737280 src/SRC.04
+41974 737280 src/SRC.05
+32943 737280 src/SRC.06
+22453 737280 src/SRC.07
+59214  75942 src/SRC.08