Hi, > I am also a bit curious to know how the information regarding which > versions of software were used to create the .ISO . It seems this > info. is embedded in the .iso generated
xorriso by default writes its version info into the Preparer Id field of the ISO Primary Volume Descriptor (superblock). The text can be retrieved by xorriso -indev debian-7.3.0-amd64-netinst.iso -pvd_info \ 2>&1 | grep '^Preparer Id' which yields Preparer Id : XORRISO-1.2.6 2013.01.08.103001, LIBISOBURN-1.2.6, LIBISOFS-1.2.6, LIBBURN-1.2.6 or (with some garbage around it) by dd if=debian-7.3.0-amd64-netinst.iso bs=2048 skip=16 count=1 \ | strings | fgrep XORRISO > $ mediainfo debian-7.4.0-amd64-DVD-1.iso Program isoinfo would tell. isoinfo -i debian-7.3.0-amd64-netinst.iso -d yields among others Data preparer id: XORRISO-1.2.6 2013.01.08.103001, LIBISOBURN-1.2.6, LIBISOFS-1.2.6, LIBBURN-1.2.6 Have a nice day :) Thomas -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org