I came across a stack of 16 DVDs (not CDs) that are labeled "GC-01"
through "GC-16" that are from 2006. I do not remember what the discs are
or how they were written.
I came across a stack of 16 DVDs (not CDs) that are labeled "GC-01"
through "GC-16" that are from 2006. I do not remember what the discs are
or how they were written.
#v+
$ ls -lsnA /Volumes/CDROM
total 14116
4 -r--r--r-- 1 502 20 2048 Jan 13 2006 boot.catalog
4848 -rw-r--r-- 1 502 20 2480672 Jan 13 2006 bootldr.dol
9264 -rw-r--r-- 1 502 20 4741398 Jan 5 2006 mfe-fs.bz2
$ file /Volumes/CDROM/*
/Volumes/CDROM/boot.catalog: data
/Volumes/CDROM/bootldr.dol: Apple HFS/HFS+ resource fork /Volumes/CDROM/mfe-fs.bz2: data
#v-
The .bz2 files is not a bzip2 archive file, and it does not open when
double clicked. The catalog and dol files are binaries.
I assume these were made with some utility like Toast.
#v+
$ hexdump /Volumes/CDROM/boot.catalog
0000000 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0000010 00 00 00 00 00 00 00 00 00 00 00 00 aa 55 55 aa
0000020 88 00 00 00 00 00 f0 12 21 00 00 00 00 00 00 00
0000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
0000800
#v-
The bootldr file is far too large to post.
#v+
$ diskutil info /dev/disk12
Volume Name: CDROM
Mounted: Yes
Mount Point: /Volumes/CDROM
Content (IOContent): None
File System Personality: ISO Rockridge
Type (Bundle): cd9660
Name (User Visible): ISO 9660 (Rockridge)
OS Can Be Installed: No
Media Type:
Protocol: USB
SMART Status: Not Supported
Disk Size: 4.4 GB (4380688384 Bytes) (exactly 8556032 512-Byte-Units)
Device Block Size: 2048 Bytes
Volume Total Space: 7.3 MB (7340032 Bytes) (exactly 14336 512-Byte-Units) Volume Used Space: 7.3 MB (7340032 Bytes) (exactly 14336 512-Byte-Units) (100.0%)
Volume Free Space: 0 B (0 Bytes) (exactly 0 512-Byte-Units) (0.0%) Allocation Block Size: 2048 Bytes
Media OS Use Only: No
Media Read-Only: Yes
Volume Read-Only: Yes (read-only mount flag set)
Device Location: External
Removable Media: Removable
Media Removal: Software-Activated
Solid State: Info not available
Virtual: No
Optical Drive Type: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, DVD+R, DVD+R DL, DVD+RW, BD-ROM, BD-R, BD-RE
Optical Media Type: DVD+R
Optical Media Erasable: No
#v-
All the discs have the same three files (may or may not be identical).
Any ideas what created these discs? Obviously this is not critical, but
I am slightly curious.
--
He was Igor, son of Igor, nephew of several Igors, brother of Igors
and cousin of more Igors than he could remember without checking
up in his diary. Igors did not change a winning formula.
{Footnote: Especially if it was green, and bubbled.}
I came across a stack of 16 DVDs (not CDs) that are labeled "GC-01"
through "GC-16" that are from 2006. I do not remember what the discs are
or how they were written.
#v+
$ ls -lsnA /Volumes/CDROM
total 14116
4 -r--r--r-- 1 502 20 2048 Jan 13 2006 boot.catalog
4848 -rw-r--r-- 1 502 20 2480672 Jan 13 2006 bootldr.dol
9264 -rw-r--r-- 1 502 20 4741398 Jan 5 2006 mfe-fs.bz2
$ file /Volumes/CDROM/*
/Volumes/CDROM/boot.catalog: data
/Volumes/CDROM/bootldr.dol: Apple HFS/HFS+ resource fork /Volumes/CDROM/mfe-fs.bz2: data
#v-
The .bz2 files is not a bzip2 archive file, and it does not open when
double clicked. The catalog and dol files are binaries.
I assume these were made with some utility like Toast.
#v+
$ hexdump /Volumes/CDROM/boot.catalog
0000000 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0000010 00 00 00 00 00 00 00 00 00 00 00 00 aa 55 55 aa
0000020 88 00 00 00 00 00 f0 12 21 00 00 00 00 00 00 00
0000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
0000800
#v-
The bootldr file is far too large to post.
#v+
$ diskutil info /dev/disk12
Volume Name: CDROM
Mounted: Yes
Mount Point: /Volumes/CDROM
Content (IOContent): None
File System Personality: ISO Rockridge
Type (Bundle): cd9660
Name (User Visible): ISO 9660 (Rockridge)
OS Can Be Installed: No
Media Type:
Protocol: USB
SMART Status: Not Supported
Disk Size: 4.4 GB (4380688384 Bytes) (exactly 8556032 512-Byte-Units)
Device Block Size: 2048 Bytes
Volume Total Space: 7.3 MB (7340032 Bytes) (exactly 14336 512-Byte-Units) Volume Used Space: 7.3 MB (7340032 Bytes) (exactly 14336 512-Byte-Units) (100.0%)
Volume Free Space: 0 B (0 Bytes) (exactly 0 512-Byte-Units) (0.0%) Allocation Block Size: 2048 Bytes
Media OS Use Only: No
Media Read-Only: Yes
Volume Read-Only: Yes (read-only mount flag set)
Device Location: External
Removable Media: Removable
Media Removal: Software-Activated
Solid State: Info not available
Virtual: No
Optical Drive Type: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-R DL, DVD-RW, DVD-RAM, DVD+R, DVD+R DL, DVD+RW, BD-ROM, BD-R, BD-RE
Optical Media Type: DVD+R
Optical Media Erasable: No
#v-
All the discs have the same three files (may or may not be identical).
Any ideas what created these discs? Obviously this is not critical, but
I am slightly curious.
--
He was Igor, son of Igor, nephew of several Igors, brother of Igors
and cousin of more Igors than he could remember without checking
up in his diary. Igors did not change a winning formula.
{Footnote: Especially if it was green, and bubbled.}
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