Random notes

From Wiki
Jump to navigation Jump to search

Extracting data/audio from a hybrid CD's bin/cue image

On linux:

cdemu/gcdemu will allow mounting the image in a way where audio ripping software like Asunder recognises the audio tracks correctly

bchunk allows direct extraction, e.g. bchunk -w image.bin image.cue [basefilename] will create an .iso file with the data contents and .wav files for each audio track.

Mounting a LUKS encrypted drive

https://askubuntu.com/questions/63594/mount-encrypted-volumes-from-command-line

sudo cryptsetup luksOpen /dev/sda1 my_encrypted_volume

sudo mount /dev/mapper/my_encrypted_volume /media/my_device

sudo cryptsetup luksClose my_encrypted_volume

TRIM USB drives

https://forums.linuxmint.com/viewtopic.php?p=2339331&sid=c50844e266deecc9371faae5e6bcea75#p2339331

lsusb to find PID/VID

sudo nano /etc/udev/rules.d/50-usb-ssd-trim.rules

ACTION=="add|change", ATTRS{idVendor}=="174c", ATTRS{idProduct}=="235c", SUBSYSTEM=="scsi_disk", ATTR{provisioning_mode}="unmap" with replaced PID/VID

udevadm control --reload-rules && udevadm trigger