22 Oct

Convert RAW files to JPEG in batch. Convert all files in a folder using a command. For this to work, first you must have ‘ufraw’ package installed. sudo apt-get install ufraw or sudo yum install ufraw depending on your OS.


find . -type f -name "*.CR2" -exec ufraw-batch --out-type=jpeg '{}' \;

11 Aug

These commands can be used to create an image of a CD/DVD/HDD. You can also use some GUI tool like K3B to do this. Use one any of the three commands…


dd if=/dev/cdrom of=cd_image.iso
cat /dev/cdrom >image.iso