Section 1: user commands and tools
NAME dc3dd – convert and copy a file DESCRIPTION AUTHOR Written by Paul Rubin, David MacKenzie, Stuart Kemp, Jesse Kornblum, Andrew Medico, and Richard Cordovano. REPORTING BUGS Report bugs to <dc3dd [at] dc3.mil>. COPYRIGHT Copyright © 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you…
NAME dc1394_vloopback – send format0 video to V4L vloopback device SYNOPSIS dc1394_vloopback [–daemon] [–pipe] [–guid=camera-euid] [–video1394=/dev/video1394/x] [–vloopback=/dev/video0] [–palette=yuv422|rgb24] [–width=n] [–height=n] DESCRIPTION Sends format0 640×480 RGB to the vloopback input device so that it can be consumed by V4L applications on the vloopback output device. OPTIONS –daemon run as a daemon, detached from console (optional). –pipe…
NAME dc1394_reset_bus – resets the IEEE1394 bus SYNOPSIS dc1394_reset_bus DESCRIPTION Finds the 1394 bus of the first camera found and resets it OPTIONS There are no command-line options for this program. BUGS This program is maintained by the DC1394 Package Mainteners’ team <libdc1394-packaging [at] lists.sourceforge.net>. The bugs related to libdc1394 and current packaging can be…
NAME dc1394_multiview – display format0 camera video SYNOPSIS dc1394_multiview [–fps=[1,3,15,30]] [–res=[0,1,2]] [–device=/dev/video1394/x] DESCRIPTION View format0-only camera video from one or more cameras. OPTIONS –fps frames per second. default is 7. The 30 fps setting is incompatible with the 640×480 RGB8 resolution setting. –res resolution. 0 is 320×240 (default), 1 = 640×480 YUV4:1:1, 2 = 640×480…
NAME grab_partial_image – grab a partial image using libdc1394 SYNOPSIS grab_partial_image DESCRIPTION Grab partial image from camera. Camera must be format 7 (scalable image size) compatible. The image will be stored as a Portable Grayscale map in Part.pgm. OPTIONS none BUGS The filename should be a commandline argument AUTHOR This manual page was written by…
NAME grab_gray_image – grab an image using libdc1394 SYNOPSIS grab_gray_image DESCRIPTION Get one gray image using libdc1394 and store it in portable grayscale map format in Image.pgm OPTIONS none BUGS The filename should be a commandline argument AUTHOR This manual page was written by Peter De Schrijver <p2 [at] debian.org> for the Debian GNU/Linux system…
NAME grab_color_image – grab an image using libdc1394 SYNOPSIS grab_color_image [–guid=/dev/video1394/x] [filename.ppm] DESCRIPTION Get one image using libdc1394 and store it as a portable pix map (ppm) image. OPTIONS –guid specifies camera to use. default is the first camera found in the system. –help print help message AUTHOR This manual page was written by Peter…
NAME dc – an arbitrary precision calculator SYNOPSIS dc [-V] [–version] [-h] [–help] [-e scriptexpression] [–expression=scriptexpression] [-f scriptfile] [–file=scriptfile] [file …] DESCRIPTION dc is a reverse-polish desk calculator which supports unlimited precision arithmetic. It also allows you to define and call macros. Normally dc reads from the standard input; if any command arguments are given to it,…
NAME dbxtool – modify the dbx revokation list SYNOPSIS dbxtool [CMD] DESCRIPTION This manual page documents briefly the dbxtool command. dbxtool allows a user to operate on the UEFI dbx revokation list. This tool can be used to list the current dbx contents or update it to a newer version. OPTIONS The dbxtool command takes…
NAME dbwrap_tool – low level TDB/CTDB manipulation tool using the dbwrap interface SYNOPSIS dbwrap_tool [–persistent] [–non-persistent] [-d <debug level>] [-s <config file>] [-l <log file base>] [-V] [–option=<name>=<value>] {<database>} {<operation>} [<key> [<type> [<value>]]] DESCRIPTION This tool is part of the samba(7) suite. The dbwrap_tool program is used to read and manipulate TDB/CTDB databases using the dbwrap interface. The following database…
NAME dbus-uuidgen – Utility to generate UUIDs SYNOPSIS dbus-uuidgen [–version] [–ensure [=FILENAME]] [–get [=FILENAME]] DESCRIPTION The dbus-uuidgen command generates or reads a universally unique ID. Note that the D-Bus UUID has no relationship to RFC 4122 and does not generate UUIDs compatible with that spec. Many systems have a separate command for that (often called "uuidgen"). See…
NAME dbus-update-activation-environment – update environment used for D-Bus session services SYNOPSIS dbus-update-activation-environment [–systemd] [–verbose] –all | VAR… | VAR=VAL… DESCRIPTION dbus-update-activation-environment updates the list of environment variables used by dbus-daemon –session when it activates session services without using systemd. With the –systemd option, if an instance of systemd –user is available on D-Bus, it also…
NAME dbus-send – Send a message to a message bus SYNOPSIS dbus-send [–system | –session | –bus=ADDRESS | –peer=ADDRESS] [–dest=NAME] [–print-reply [=literal]] [–reply-timeout=MSEC] [–type=TYPE] OBJECT_PATH INTERFACE.MEMBER [CONTENTS…] DESCRIPTION The dbus-send command is used to send a message to a D-Bus message bus. See m[blue]http://www.freedesktop.org/software/dbus/m[] for more information about the big picture. There are two well-known message…
NAME dbus-run-session – start a process as a new D-Bus session SYNOPSIS dbus-run-session [–config-file FILENAME] [–dbus-daemon BINARY] [–] PROGRAM [ARGUMENTS…] dbus-run-session –help dbus-run-session –version DESCRIPTION dbus-run-session is used to start a session bus instance of dbus-daemon from a shell script, and start a specified program in that session. The dbus-daemon will run for as long as the…
NAME dbus-monitor – debug probe to print message bus messages SYNOPSIS dbus-monitor [–system | –session | –address ADDRESS] [–profile | –monitor | –pcap | –binary] [watch expressions] DESCRIPTION The dbus-monitor command is used to monitor messages going through a D-Bus message bus. See m[blue]http://www.freedesktop.org/software/dbus/m[] for more information about the big picture. There are two well-known message buses:…
NAME dbus-launch – Utility to start a message bus from a shell script SYNOPSIS dbus-launch [–version] [–help] [–sh-syntax] [–csh-syntax] [–auto-syntax] [–binary-syntax] [–close-stderr] [–exit-with-session] [–exit-with-x11] [–autolaunch=MACHINEID] [–config-file=FILENAME] [PROGRAM] [ARGS…] DESCRIPTION The dbus-launch command is used to start a session bus instance of dbus-daemon from a shell script. It would normally be called from a user’s login…
NAME dbus-daemon – Message bus daemon SYNOPSIS dbus-daemon dbus-daemon [–version] [–session] [–system] [–config-file=FILE] [–print-address [=DESCRIPTOR]] [–print-pid [=DESCRIPTOR]] [–fork] [–nosyslog] [–syslog] [–syslog-only] DESCRIPTION dbus-daemon is the D-Bus message bus daemon. See m[blue]http://www.freedesktop.org/software/dbus/m[] for more information about the big picture. D-Bus is first a library that provides one-to-one communication between any two applications; dbus-daemon is an application that uses…
NAME dbus-cleanup-sockets – clean up leftover sockets in a directory SYNOPSIS dbus-cleanup-sockets [DIRECTORY] DESCRIPTION The dbus-cleanup-sockets command cleans up unused D-Bus connection sockets. See m[blue]http://www.freedesktop.org/software/dbus/m[] for more information about the big picture. If given no arguments, dbus-cleanup-sockets cleans up sockets in the standard default socket directory for the per-user-login-session message bus; this is usually /tmp….
NAME dbus-binding-tool – C language GLib bindings generation utility. SYNOPSIS dbus-binding-tool [–force] [–help] [–ignore-unsupported] [–mode=pretty|glib-client|glib-server] [–output=file] [–prefix=symbol-prefix] [–version] [file…] DESCRIPTION dbus-binding-tool is used to expose a GObject via D-Bus. As input, dbus-binding-tool uses a D-Bus Introspection XML file. As output, the client-side or server-side bindings is generated. This output is a header file which eases…
dbstats – DEPRICATED, now use dbcolstats