Some Linux Useful Commands
Convert files using convert
$ convert image.jpeg image.pdf
Open Files through terminal
$ xdg-open filename.png
pass yes argument without waiting response
$ yes | rm -r foldername/
usb– /media or /run/media
zip folder or file
$ zip -r <output> <input>
Size of File
du -h <filename>
list disk
# fdisk -l
$ lsusb
eject / safely remove
$ eject /dev/<name>