Section 8: administration and privileged commands
umount.ecryptfs – eCryptfs umount helper. Synopsis umount [ecryptfs mount point] Description umount.ecryptfs is an eCryptfs umount helper, that will also unlink keys from the keyring. See Also mount.ecryptfs(8), mount(8) http://ecryptfs.org/ Author This manpage was written by Dustin Kirkland <kirkland [at] ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy,…
umount.davfs – Umount-helper to unmount a davfs2 file system Synopsis umount.davfs [-h | –help] [-V | –version] umount dir SYNOPSIS (root only) umount.davfs dir Description umount.davfs is a umount helper program. It is called by the umount(8) command. Its purpose is to prevent the umount command from returning unless mount.davfs has synchronized all its cached…
umount.crypt – unmount a dm-crypt encrypted volume Syntax umount.crypt [-n] directory Options -f This option is ignored (originally is "force unmount for NFS"). -n Do not update /etc/mtab. -r Try mounting read-only if unmounting fails. This option is currently not implemented and is ignored. Description umount.crypt will unmount directory and disassociates the underlying crypto device,…
umount.crypt – unmount a dm-crypt encrypted volume Syntax umount.crypt [-n] directory Options -f This option is ignored (originally is "force unmount for NFS"). -n Do not update /etc/mtab. -r Try mounting read-only if unmounting fails. This option is currently not implemented and is ignored. Description umount.crypt will unmount directory and disassociates the underlying crypto device,…
uml_switch_selinux – Security Enhanced Linux Policy for the uml_switch processes Description Security-Enhanced Linux secures the uml_switch processes via flexible mandatory access control. The uml_switch processes execute with the uml_switch_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
uml_selinux – Security Enhanced Linux Policy for the uml processes Description Security-Enhanced Linux secures the uml processes via flexible mandatory access control. The uml processes execute with the uml_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
ulogd_selinux – Security Enhanced Linux Policy for the ulogd processes Description Security-Enhanced Linux secures the ulogd processes via flexible mandatory access control. The ulogd processes execute with the ulogd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
ufw – program for managing a netfilter firewall Description This program is for managing a Linux firewall and aims to provide an easy to use interface for the user. Usage ufw [–dry-run] enable|disable|reload ufw [–dry-run] default allow|deny|reject [incoming|outgoing|routed] ufw [–dry-run] logging on|off|LEVEL ufw [–dry-run] reset ufw [–dry-run] status [verbose|numbered] ufw [–dry-run] show REPORT ufw [–dry-run]…
ufw-framework – using the ufw framework Description ufw provides both a command line interface and a framework for managing a netfilter firewall. While the ufw command provides an easy to use interface for managing a firewall, the ufw framework provides the administrator methods to customize default behavior and add rules not supported by the command…
udisksd – The udisks system daemon Synopsis udisksd [–help] [–replace] [–debug] [–no-sigint] [–force-load-modules] Description The udisksd program provides the org.freedesktop.UDisks2 name on the system message bus. Users or administrators should never need to start this daemon as it will be automatically started by dbus-daemon(1) or systemd(1) whenever an application tries to access its D-Bus interfaces….
udisks – Disk Manager Description udisks provides interfaces to enumerate and perform operations on disks and storage devices. Any application (including unprivileged ones) can access the udisksd(8) daemon via the name org.freedesktop.UDisks2 on the m[blue]system message busm[][1]. In addition to the D-Bus API, a library, libudisks2 is also provided. This library can be used from…
udisks-daemon – udisks Daemon Synopsis udisks-daemon [–help] Description udisks-daemon provides the org.freedesktop.UDisks service on the system message bus. Users or administrators should never need to start this daemon as it will be automatically started by dbus-daemon(1) whenever an application calls into the org.freedesktop.UDisks service. See the udisks(7) man page for information on how to customize…
udiskie – automounter for removable media Synopsis udiskie [OPTIONS] udiskie-mount [OPTIONS] (-a | DEVICE…) udiskie-umount [OPTIONS] (-a | PATH…) Description udiskie is a front-end for UDisks written in python. Its main purpose is automatically mounting removable media, such as CDs or flash drives. It has optional mount notifications, a GTK tray icon and user level…
udiskie – automounter for removable media Synopsis udiskie [OPTIONS] udiskie-mount [OPTIONS] (-a | DEVICE…) udiskie-umount [OPTIONS] (-a | PATH…) Description udiskie is a front-end for UDisks written in python. Its main purpose is automatically mounting removable media, such as CDs or flash drives. It has optional mount notifications, a GTK tray icon and user level…
udiskie – automounter for removable media Synopsis udiskie [OPTIONS] udiskie-mount [OPTIONS] (-a | DEVICE…) udiskie-umount [OPTIONS] (-a | PATH…) Description udiskie is a front-end for UDisks written in python. Its main purpose is automatically mounting removable media, such as CDs or flash drives. It has optional mount notifications, a GTK tray icon and user level…
udevd – event managing daemon Synopsis udevd [–daemon] [–debug] [–children-max=] [–exec-delay=] [–resolve-names=early|late|never] [–version] [–help] Description udevd listens to kernel uevents. For every event, udevd executes matching instructions specified in udev rules. See udev(7). On startup the content of the directory /usr/lib/udev/devices is copied to /dev. If kernel modules specify static device nodes, these nodes are…
udevadm – udev management tool Synopsis udevadm [–debug] [–version] [–help] udevadm info [options][devpath] udevadm trigger [options][devpath] udevadm settle [options] udevadm control option udevadm monitor [options] udevadm test [options]devpath udevadm test-builtin [options]commanddevpath Description udevadm expects a command and command specific options. It controls the runtime behavior of systemd-udevd, requests kernel events, manages the event queue, and…
udev_selinux – Security Enhanced Linux Policy for the udev processes Description Security-Enhanced Linux secures the udev processes via flexible mandatory access control. The udev processes execute with the udev_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
tzselect – select a timezone Synopsis tzselect Description The tzselect program asks the user for information about the current location, and outputs the resulting timezone description to standard output. The output is suitable as a value for the TZ environment variable. All interaction with the user is done via standard input and standard error. Exit…
txt-stat – display the status of TXT Synopsis txt-stat [–heap] [-h] Description txt-stat is used to display various information about the status of Intel(R) TXT. It will display the TXT configuration registers status and TBOOT log by default. Options –heap Print out the BiosData structure from the TXT heap. -h, –help Print out this help…