The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
NAME dcm2pdf – Extract PDF file from DICOM encapsulated PDF SYNOPSIS dcm2pdf [options] dcmfile-in pdffile-out DESCRIPTION The dcm2pdf utility reads a DICOM file of the Encapsulated PDF Storage SOP Class (dcmfile-in), extracts the embedded PDF document and writes it to an output file (pdffile-out). Optionally a command can be executed after the creation of the…
NAME dcl2inc – postprocess ftnchek .dcl files to create separate INCLUDE files SYNOPSIS dcl2inc *.dcl DESCRIPTION dcl2inc postprocessing declaration files output by ftnchek(1), replacing unique COMMON block definitions by Fortran INCLUDE statements. For each input .dcl file, a modified output .dcn file is produced, together with include files named by the COMMON block name, with…
NAME dchroot – enter a chroot environment SYNOPSIS dchroot [-h|–help | -V|–version | -l|–list | -i|–info | –config | –location] [–directory=directory] [-d|–preserve-environment] [-q|–quiet | -v|–verbose] [-c chroot|–chroot=chroot | –all] [COMMAND [ ARG1 [ ARG2 [ ARGn]]]] DESCRIPTION dchroot allows the user to run a command or a login shell in a chroot environment. If no…
NAME dcfldd – manual page for dcfldd (dcfldd) 1.3.4 SYNOPSIS dcfldd [OPTION]… DESCRIPTION Copy a file, converting and formatting according to the options. bs=BYTES force ibs=BYTES and obs=BYTES cbs=BYTES convert BYTES bytes at a time conv=KEYWORDS convert the file as per the comma separated keyword list count=BLOCKS copy only BLOCKS input blocks ibs=BYTES read BYTES…
Name dccp – Copy a file from or to a dCache server. Synopsis dccp [option…] <sourceUrl> <destUrl> Arguments The following arguments are required: sourceUrl The URL of the source file. destUrl The URL of the destination file. Description The dccp utility provides a cp(1) like functionality on the dCache file system. The source must be…
NAME dc_test – Distributed session cache testing and benchmarking tool SYNOPSIS dc_test -connect <addr> [options] DESCRIPTION dc_test runs a configurable number of session caching operations against a given network address using the distcache(8) protocol. This is typically to verify an installation, to help diagnose problems, and to measure latency and/or throughput. The given address could…
NAME dc_snoop – Distributed session cache traffic analysis SYNOPSIS dc_snoop -listen <address> -server <address> [options] DESCRIPTION dc_snoop runs as a transparent proxy supporting the distcache(8) protocol and (in theory) should work when inserted between any compliant tools. Ie. this can be used to monitor cache operation requests and responses between applications and dc_client, or between…
NAME dc_server – Distributed session cache server SYNOPSIS dc_server -listen <address> [options] DESCRIPTION dc_server runs a cache server and starts listening on a configurable network address for connections. Incoming connections are expected to communicate using the distcache(8) protocol, and would typically be instances of dc_client(1) running on other machines. OPTIONS -daemon After initialising, dc_server will…
NAME dc_client – Distributed session cache client proxy SYNOPSIS dc_client -server <address> [options] DESCRIPTION dc_client runs a client proxy to provide access to a remote cache server (typically over TCP/IPv4) by providing a local service (typically over unix domain sockets). It starts listening on a configurable network address for connections and establishes a persistent connection…
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…