set up and control loop devices NAME losetup - set up and control loop devices SYNOPSIS Get info: losetup [ loopdev ] losetup -l [ -a......the mount (8) command. You could do $ dd if=/dev/zero of=file.img bs=1MiB count=10 $ sudo losetup /dev/loop4 file.img $ sudo mkfs -t ext4 /dev/loop4 $ sudo mkdir /myloopdev $ su…...the mount (8) command. You could do $ dd if=/dev/zero of=file.img bs=1MiB count=10 $ sudo losetup /dev/loop4 file.img $ sudo mkfs -t ext4 /dev/loop4 $ sudo mkdir /myloopdev $ su…...endently of /etc/mtab . In this case the device is initialized with "autoclear" flag (see losetup (8) output for more details), otherwise it’s necessary to use the option --deta…mount a filesystem NAME mount - mount a filesystem SYNOPSIS mount [ -h | -V ] mount [ -l ] [ -t fstype ] mount -a [ -fFnrsvw ] [ -t fstype ] [ -O optlist ] mount [ -fnrsvw ] [ -o o…