list namespaces NAME lsns - list namespaces SYNOPSIS lsns [options] [ namespace ] DESCRIPTION lsns lists information about all the currently accessible namespaces or about the give…discard unused blocks on a mounted filesystem NAME fstrim - discard unused blocks on a mounted filesystem SYNOPSIS fstrim [ -v ] [ -o offset ] [ -l length ] [ -m minimum-size ] -A …remote magnetic tape server NAME rmt - remote magnetic tape server SYNOPSIS rmt DESCRIPTION Rmt provides remote access to files and devices for tar (1), cpio (1), and similar backu…remote magnetic tape server NAME rmt - remote magnetic tape server SYNOPSIS rmt DESCRIPTION Rmt provides remote access to files and devices for tar (1), cpio (1), and similar backu…set up and control loop devices NAME losetup - set up and control loop devices SYNOPSIS Get info: losetup [ loopdev ] losetup -l [ -a ] losetup -j file [ -o offset ] Detach a loop …wipe a signature from a device NAME wipefs - wipe a signature from a device SYNOPSIS wipefs [options] device ... wipefs [ --backup ] -o offset device ... wipefs [ --backup ] -a dev…Creating and growing file systems on demand NAME systemd-makefs@.service, systemd-mkswap@.service, systemd-growfs@.service, systemd-growfs-root.service, systemd-makefs, systemd-gro…Creating and growing file systems on demand NAME systemd-makefs@.service, systemd-mkswap@.service, systemd-growfs@.service, systemd-growfs-root.service, systemd-makefs, systemd-gro…Creating and growing file systems on demand NAME systemd-makefs@.service, systemd-mkswap@.service, systemd-growfs@.service, systemd-growfs-root.service, systemd-makefs, systemd-gro…discard sectors on a device NAME blkdiscard - discard sectors on a device SYNOPSIS blkdiscard [options] [ -o offset ] [ -l length ] device DESCRIPTION blkdiscard is used to discard…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…