Rekka Bellum

Export images to pdf with GIMP

Combine images in same file on layers. Export as a .mng file using the default export settings. Convert to PDF using imagemagick. If you don't have it, install it first.

sudo apt-get install imagemagick

Convert your files, that's it.

convert -reverse document.mng document.pdf

Make appimage executable

chmod +u 

How to format USB on Linux

Insert the USB flash drive or SD card into your Linux machine and find the device name using the lsblk -fp command:

$ lsblk -fp
NAME                            FSTYPE      LABEL       UUID     MOUNTPOINT
└─/dev/sda1                     LVM2_member             c52... 
  ├─/dev/mapper/mint--vg-root   ext4                    183...   /
  └─/dev/mapper/mint--vg-swap_1 swap                    337...   [SWAP]
└─/dev/sdb1                     vfat        USB Drive   345...   /media/user/usb0

In the example above, the USB drive is recognized by the operating system as a disk named /dev/sdb with a single partition /dev/sdb1 mounted on /media/user/usb0. Unmount the USB drive if it is mounted:

sudo umount /media/user/usb0

Formatting types:

To convert to FAT32, enter desired label name (optional):

$ sudo mkfs.fat -F 32 /dev/sdb1 -n "USB Drive"

Launch Kristall via terminal

Type the following: