{{documentation:informatique:linux:drive_images:cd-rom_01.svg?400px}} ====== DRIVE IMAGES - ISOS ====== ===== CREATE AN ISO FROM A CDROM ===== #1. Reading the block size and the volume size: $ isoinfo -d -i /dev/cdrom | grep -i -E 'block size|volume size' Logical block size is: 2048 Volume size is: 327867 #2. Running dd with the parameters for block size and volume size: $ dd if=/dev/cdrom of=test.iso bs= count= ===== CHECK CDROM AND ISO MD5 ===== $ md5sum image.iso $ md5sum /dev/sr0 #access to raw driver, not the mounted disk itself ===== CONVERT .BIN TO .ISO ===== ==== bchunk ==== $ bchunk