.gitignore

@@ -21,6 +21,7 @@ Makefile.in
 /configure
 /depcomp
 /install-sh
+/libmagic.pc
 /libtool
 /ltmain.sh
 /m4

magic/Magdir/animation

 
 #------------------------------------------------------------------------------
-# $File: animation,v 1.84 2021/02/24 22:35:22 christos Exp $
+# $File: animation,v 1.85 2021/03/14 16:36:53 christos Exp $
 # animation:  file(1) magic for animation/movie formats
 #
 # animation formats
@@ -166,13 +166,14 @@
 >8	string		im1t		\b, CMAF Media Profile - IMSC1 Text
 >8	string		isc2		\b, ISMACryp 2.0 Encrypted File
 #	?/enc-isoff-generic
->8	string		iso2		\b, MP4 Base Media v2 [ISO 14496-12:2005]
->8	string		iso4		\b, MP4 Base Media v4
->8	string		iso5		\b, MP4 Base Media v5
->8	string		iso6		\b, MP4 Base Media v6
->8	string		isml		\b, MP4 Base Media v2 [ISO 14496-12:2005]
+>8	string		iso		\b, MP4 Base Media
 !:mime	video/mp4
->8	string		isom		\b, MP4 Base Media v1 [ISO 14496-12:2003]
+>>11	string		m 		v1 [ISO 14496-12:2003]
+>>11	string		2		v2 [ISO 14496-12:2005]
+>>11	string		4		v4
+>>11	string		5		v5 
+>>11	string		6		v6 
+>8	string		isml		\b, MP4 Base Media v2 [ISO 14496-12:2005]
 !:mime	video/mp4
 >8	string		J2P0		\b, JPEG2000 Profile 0
 >8	string		J2P1		\b, JPEG2000 Profile 1

magic/Magdir/bm

 
 #------------------------------------------------------------------------------
-# $File: bm,v 1.1 2021/02/05 21:54:04 christos Exp $
+# $File: bm,v 1.2 2021/03/14 16:56:51 christos Exp $
 # bm:  file(1) magic for "Birtual Machine", cf. https://github.com/tsoding/bm
 
-# marker is 'bm'
-0	string	bm	Birtual Machine
->2	leshort	x	\b, version %d
->4	lelong	x	\b, program size %u
->12	lelong	x	\b, memory size %u
->20	lelong	x	\b, memory capacity %u
+0	string	bm\001\244	Birtual Machine
+>4	leshort	x		\b, version %d
+>6	lelong	x		\b, program size %u
+>14	lelong	x		\b, memory size %u
+>22	lelong	x		\b, memory capacity %u

magic/Magdir/ibm370

 
 #------------------------------------------------------------------------------
-# $File: ibm370,v 1.10 2017/03/17 21:35:28 christos Exp $
+# $File: ibm370,v 1.11 2021/03/14 16:51:45 christos Exp $
 # ibm370:  file(1) magic for IBM 370 and compatibles.
 #
 # "ibm370" said that 0x15d == 0535 was "ibm 370 pure executable".
@@ -46,3 +46,7 @@
 0	beshort		0535		SVR2 executable (USS/370)
 >12	belong		>0		not stripped
 >24	belong		>0		- version %d
+
+# NETDATA (https://en.wikipedia.org/wiki/NETDATA)
+#	-\INMR01 In EBCDIC
+0	string 		\x60\xe0\xc9\xd5\xd4\xd9\xf0\xf1	IBM NETDATA file

magic/Magdir/lammps

+#------------------------------------------------------------------------------
+# $File: lammps,v 1.1 2021/03/14 16:24:18 christos Exp $
+#
+
+# Magic file patterns for use with file(1) for the
+# LAMMPS molecular dynamics simulation software.
+# https://lammps.sandia.gov
+#
+# Updated: 2021-03-14 by akohlmey@gmail.com
+
+# Binary restart file for the LAMMPS MD code
+0        string  LammpS\ RestartT  LAMMPS binary restart file
+>0x14    long    x                 (rev %d),
+>>0x20   string  x                 Version %s,
+>>>0x10  lelong  0x0001            Little Endian
+>>>0x10  lelong  0x1000            Big Endian
+
+# Atom style binary dump file for the LAMMPS MD code
+# written on a little endian machine
+0         lequad  -8
+>0x08     string  DUMPATOM     LAMMPS atom style binary dump
+>>0x14    long    x            (rev %d),
+>>>0x10   lelong  0x0001       Little Endian,
+>>>>0x18  lequad  x            First time step: %lld
+
+# written on a big endian machine
+0         bequad  -8
+>0x08     string  DUMPATOM     LAMMPS atom style binary dump
+>>0x14    belong  x            (rev %d),
+>>>0x10   lelong  0x1000       Big Endian,
+>>>>0x18  bequad  x            First time step: %lld
+
+# Atom style binary dump file for the LAMMPS MD code
+# written on a little endian machine
+0         lequad  -10
+>0x08     string  DUMPCUSTOM   LAMMPS custom style binary dump
+>>0x16    lelong  x            (rev %d),
+>>>0x12   lelong  0x0001       Little Endian,
+>>>>0x1a  lequad  x            First time step: %lld
+
+# written on a big endian machine
+0         bequad  -10
+>0x08     string  DUMPCUSTOM   LAMMPS custom style binary dump
+>>0x16    belong  x            (rev %d),
+>>>0x12   lelong  0x1000       Big Endian,
+>>>>0x1a  bequad  x            First time step: %lld
+
+# LAMMPS log file
+0         string LAMMPS\ (                    LAMMPS log file
+>8        regex/16 [0-9]+\ [A-Za-z]+\ [0-9]+  written by version %s
+
+# Data file written either by LAMMPS, msi2lmp or VMD/TopoTools
+0      string LAMMPS\ data\ file  LAMMPS data file
+>0x12  string CGCMM\ style        written by TopoTools
+>0x12  string msi2lmp             written by msi2lmp
+>0x11  string via\ write_data     written by LAMMPS
+
+# LAMMPS data file written by OVITO
+0      string #\ LAMMPS\ data\ file   LAMMPS data file
+>0x13  string written\ by\ OVITO      written by OVITO
+
+# LAMMPS text mode dump file
+0      string    ITEM:\ TIMESTEP      LAMMPS text mode dump,
+>15    regex/16  [0-9]+               First time step: %s

magic/Makefile.am

 #
-# $File: Makefile.am,v 1.165 2021/02/05 21:54:04 christos Exp $
+# $File: Makefile.am,v 1.166 2021/03/14 16:24:18 christos Exp $
 #
 MAGIC_FRAGMENT_BASE = Magdir
 MAGIC_DIR = $(top_srcdir)/magic
@@ -152,6 +152,7 @@ $(MAGIC_FRAGMENT_DIR)/keepass \
 $(MAGIC_FRAGMENT_DIR)/kerberos \
 $(MAGIC_FRAGMENT_DIR)/kicad \
 $(MAGIC_FRAGMENT_DIR)/kml \
+$(MAGIC_FRAGMENT_DIR)/lammps \
 $(MAGIC_FRAGMENT_DIR)/lecter \
 $(MAGIC_FRAGMENT_DIR)/lex \
 $(MAGIC_FRAGMENT_DIR)/lif \