diff options
Diffstat (limited to 'magic')
| -rw-r--r-- | magic/MAGIC.txt | 45 | ||||
| -rw-r--r-- | magic/alf | 25 |
2 files changed, 0 insertions, 70 deletions
diff --git a/magic/MAGIC.txt b/magic/MAGIC.txt deleted file mode 100644 index 9e04bb1..0000000 --- a/magic/MAGIC.txt +++ /dev/null @@ -1,45 +0,0 @@ -This directory contains "magic" for the file(1) command. It doesn't -get installed by 'make install' because every OS seems to handle file -magic differently. - -At some point, the ALF magic will be added to file(1). Try this: - - file examples/aprog.alf - -If the result looks like this: - - examples/aprog.alf: Atari 8-bit AlfCrunch data, first filename APROG10.001 - -...then your file command already knows about ALF files, and you can stop -reading now. - -If you get something similar to this: - - examples/aprog.alf: data - -...then you can add ALF support by copying the file magic/alf to your -magic directory (usually this is /etc/file/magic) and recompiling the -magic database (this is done differently on different OSes). - -For Slackware Linux, the commands would be: - - cp magic/alf /etc/file/magic - /etc/file/recompile_magic.mgc.sh - -On other OSes that have a /etc/file/magic directory, You could also -try replacing the 2nd command with: - - cd /etc/file - file --compile - -The above commands must be run as root. You can prefix them with -"sudo" if your user is set up for sudo access. - -After recompiling the file magic database, the file command will -identify ALF archives correctly, as in the first example above. - -If you're creating a distro package of unalf, install magic/alf -to wherever your OS keeps its magic files, and recompile the magic -database in your package system's post-install hook. If there's -also a post-uninstall hook, you probably should recompile the magic -again there. diff --git a/magic/alf b/magic/alf deleted file mode 100644 index 4517d0d..0000000 --- a/magic/alf +++ /dev/null @@ -1,25 +0,0 @@ -### AlfCrunch -# Author: B. Watson (urchlay@slackware.uk) -# -# Reference: -# https://slackware.uk/~urchlay/repos/unalf/plain/doc/fileformat.txt -# -# This is very similar to ARC (see Magdir/archive), but doesn't -# overlap with it. The . in the filename is always present, even -# if there's no extender after it. -# -# Offsets 18 and 28 are the high bytes of the 32-bit original and -# compressed sizes. These will always be 0, since Atari files are -# never >16MB in size (and since the UNALF dearchiver can't handle -# them anyway). -# -# magicbits=53.7 -# -0 uleshort 0x0f1a ->18 ubyte 0x00 ->>28 ubyte 0x00 ->>>2 regex/13 [A-Z][A-Z0-9@_]{0,7}\.[A-Z0-9@_]{0,3} ->>>>&0 ubyte 0 ->>>>>2 string x Atari 8-bit AlfCrunch data, first filename %s -!:mime application/x-atari-8bit-alfcrunch -!:ext alf |