-0 string #magic magic text file for file(1) cmd
+#! file
+# Magic data for file(1) command.
+# Machine-genererated from src/cmd/file/magdir/*; edit there only!
+# Format is described in magic(files), where:
+# files is 4 on V7 and BSD, 4 on SV, and ?? in the SVID.
+# Add any locally-observed files here. Remember:
+# text if readable, executable if runnable binary, data if unreadable.
+22 short 023000 core dump data
+0 long 0407 executable
+>16 long >0 not stripped
+#>2 short >0 - version %ld
+0 short 0407 PDP-11 executable
+>8 short >0 not stripped
+0 short 0401 unix-rt ldp
+0 short 0405 old overlay
+0 long 0410 pure executable
+>16 long >0 not stripped
+#>2 short >0 - version %ld
+0 short 0410 PDP-11 pure executable
+>8 short >0 not stripped
+#>2 short >0 - version %ld
+0 short 0411 PDP-11 separate I&D executable
+>8 short >0 not stripped
+#>2 short >0 - version %ld
+0 long 0413 demand paged pure executable
+>16 long >0 not stripped
+#>2 short >0 - version %ld
+0 long 0420 demand paged (first page unmapped) pure executable
+>16 long >0 not stripped
+#>2 short >0 - version %ld
+0 short 0437 pdp11 kernel overlay
+# "Commands": stuff for various shells and interpreters.
+0 string #!\ /bin/sh commands text
+0 string #!/bin/sh commands text
+0 string #!\ /bin/csh C shell commands text
+0 string #!/bin/csh C shell commands text
+# korn shell magic, sent by George Wu, gwu@clyde.att.com
+0 string #!\ /bin/ksh Korn shell text
+0 string #!/bin/ksh Korn shell text
+0 string #!\ /bin/awk awk commands text
+0 string #!/bin/awk awk commands text
+0 string #!\ / some kinda commands text
+0 string #!/ some kinda commands text
+0 string #!\ commands text
+>3 string >\0 for %s
+
+# An "antique" kernel is either unmodified early V7,
+# without DMR's 1979 mod for #!, or any kernel
+# derived from a pre-v7 kernel (i.e., System V)
+0 string :\ shell archive or commands for antique kernel text
+
+# For Larry Wall's perl language. The ``eval'' line recognizes an
+# outrageously clever hack for USG systems.
+# Keith Waclena <keith@cerberus.uchicago.edu>
+0 string #!/bin/perl perl commands text
+0 string #!\ /bin/perl perl commands text
+0 string eval\ "exec\ /bin/perl perl commands text
+0 short 017037 packed data
+# CPL - added pack to /etc/magic
+0 short 017436 packed data
+0 short 0145405 huf output
+#
+# Formats for "compress"
+#
+0 string \037\235 compressed data
+# non block compressed
+>2 byte 12 - with 12 bits
+>2 byte 13 - with 13 bits
+>2 byte 14 - with 14 bits
+>2 byte 15 - with 15 bits
+>2 byte 16 - with 16 bits
+# block compressed
+>2 byte 140 - with 12 bits
+>2 byte 141 - with 13 bits
+>2 byte 142 - with 14 bits
+>2 byte 143 - with 15 bits
+>2 byte 144 - with 16 bits
+#
+# Squeeze and Crunch...
+# These numbers were gleaned from the Unix versions of the programs to
+# handle these formats. Note that I can only uncrunch, not crunch, and
+# I didn't have a crunched file handy, so the crunch number is untested.
+# Keith Waclena <keith@cerberus.uchicago.edu>
+0 short 0x76FF squeezed data (CP/M, DOS)
+0 short 0x76FE crunched data (CP/M, DOS)
+#
+# magic file lines for output from "diff"...
+0 string diff\ 'diff' output text
+0 string ***\ 'diff' output text
+0 string Only\ in\ 'diff' output text
+0 string Common\ subdirectories:\ 'diff' output text
+0 byte 26 'arc' archive
+>1 byte 0 (empty)
+>1 byte 1 (old format)
+# A collection of various "ar" and "cpio" archive formats.
+# "Tar" archives are handled in the C code.
+0 short 070707 cpio archive
+0 string 070707 ASCII cpio archive
+0 long 0177555 very old archive
+0 short 0177555 very old PDP-11 archive
+0 long 0177545 old archive
+0 short 0177545 old PDP-11 archive
+0 long 0100554 apl workspace
+0 string =<ar> archive
+0 string !<arch> archive
+>8 string __.SYMDEF random library
+0 string -h- Software Tools format archive text
+# Rahul Dhesi's zoo archive format, from keith@cerberus.uchicago.edu.
+20 long 0xdca7c4fd Rahul Dhesi's "zoo" archive
+# this first will upset you if you're a PL/1 shop...
+# in which case rm it; ascmagic will catch real C programs
+0 string /* c program text
+# check for various C program generators...
+# offsets derived empirically, your offsets may vary!
+# (this obviously belongs in ascmagic.c/names.h!).
+53 string yyprevious c program text (from lex)
+# Magic numbers for ditroff intermediate language
+0 string x\ T\ cat titroff output for the C/A/T text
+0 string x\ T\ ps titroff output for PostScript
+0 string x\ T titroff output text
+0 string FONT ASCII vfont text
+0 short 0436 Berkeley vfont data
+0 short 017001 byte-swapped Berkeley vfont data
+# Magic number for FrameMaker files
+# Thanks to Berry Kercheval
+#
+0 string \<MakerFile FrameMaker document
+# Tell file about magic for IMAGEN printer-ready files:
+0 string @document( Imagen printer
+# this only works if "language xxx" is first item in Imagen header.
+>10 string language\ impress (imPRESS data)
+>10 string language\ daisy (daisywheel text)
+>10 string language\ diablo (daisywheel text)
+>10 string language\ printer (line printer emulation)
+>10 string language\ tektronix (Tektronix 4014 emulation)
+# Add any other languages that your Imagen uses - remember
+# to keep the word `text' if the file is human-readable.
+#
+# Now magic for IMAGEN font files...
+0 string Rast RST-format raster font data
+>45 string >0 face %
+#
+# Let us not forget PostScript
+0 string %! PostScript text
+>2 string PS-Adobe- conforming
+>11 string 1.0 at level %s
+# Sun rasterfiles
+0 string \x59\xa6\x6a\x95 rasterfile
+>4 long >0 %d
+>8 long >0 x %d
+>12 long >0 x %d
+>20 long 0 old format
+>20 long 2 compressed
+>24 long 1 with color map
+# SoftQuad troff magic numbers
+0 short 0125252 SoftQuad DESC or font file binary
+>2 short >0 - version %d
+0 string "X " SoftQuad Troff intermediate file
+>2 string impr - for IMAGEN printer
+>2 string ps - for PostScript output
+>2 string hp - for Hewlett-Packard LaserJet family
+>2 string 495 - for AT&T 495 laser printer
+0 string SQ\ BITMAP1 SoftQuad Raster Format text
+0 string SQ\ BITMAP2 SoftQuad Raster Format data
+# other typesetting magic
+0 string \100\357 very old (C/A/T) troff output data
+0 string Interpress/Xerox Xerox InterPress data
+# Unfortunately, saved netnews also has From line added in some news software.
+#0 string From mail text
+# There are tests to ascmagic.c to cope with mail and news.
+0 string Relay-Version: old news text
+0 string #!\ rnews batched news text
+0 string N#!\ rnews mailed, batched news text
+0 string Forward\ to mail forwarding text
+0 string Pipe\ to mail piping text
+0 string Return-Path: smtp mail text
+0 string Path: news text
+0 string Xref: news text
+0 string From: news or mail text
+0 string Article saved news text
+0 string begin uuencoded mail text
+# Btoa(1) is an alternative to uuencode that requires less space.
+0 string xbtoa\ Begin btoa'd text
+# ID is the binary tags database produced by mkid(1).
+0 string \311\304 ID tags data
+>2 short >0 version %d
+# derived empirically, your offsets may vary!
+53 string yyprevious c program text (from lex)
+# SCCS archive structure:
+# \001h01207
+# \001s 00276/00000/00000
+# \001d D 1.1 87/09/23 08:09:20 ian 1 0
+# \001c date and time created 87/09/23 08:09:20 by ian
+# \001e
+# \001u
+# \001U
+# ... etc.
+# Now '\001h' happens to be the same as the 3B20's a.out magic number (0550).
+# *Sigh*. And these both came from various parts of the USG.
+# Maybe we should just switch everybody from SCCS to RCS!
+# Further, you can't just say '\001h0', because the five-digit number
+# is a checksum that could (presumably) have any leading digit,
+# and we don't have regular expression matching yet.
+# Hence the following official kludge:
+8 string \001s\ SCCS archive.
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