edid-decode(1) [centos man page]

edid-decode(1)						      General Commands Manual						    edid-decode(1)

NAME

       edid-decode - Decode EDID data in human-readable format

SYNOPSIS

       edid-decode [in] [out]

DESCRIPTION

       edid-decode  decodes  EDID  monitor  description  data in human-readable format.  It takes zero, one, or two arguments.	If invoked with no
       arguments it reads from standard input and writes to standard output.  With one argument, the file named by the argument is  read  instead.
       With two arguments, normal output is suppressed, and the binary EDID blob is written to the file named by the second argument.

       Input  files  may  be  raw binaries or ASCII text.  ASCII input is scanned for hex dumps; heuristics are included to search for hexdumps in
       xrandr(1) property output and Xorg(1) log file formats, otherwise the data is treated as a raw hexdump.	EDID blocks for connected monitors
       can be found in /sys/class/drm/*/edid on modern Linux systems with kernel modesetting support.

NOTES

       Not  all  fields  are decoded, or decoded completely.  Some fields' decoding may appear to corrupt the output (for example, detailed string
       sections have their contents printed literally).  edid-decode does attempt to validate its input against the relevant  standards,  but  its
       opinions  have  not  been double-checked with the relevant standards bodies, so they may be wrong.  Do not rely on the output format, as it
       will likely change in future versions of the tool as additional fields and extensions are added.

SEE ALSO

       Xorg(1), xrandr(1)

AUTHORS

       edid-decode was written by Adam Jackson, with contributions from Eric Anholt, Damien Lespiau, and others.  For  complete  history  and  the
       latest version, see http://cgit.freedesktop.org/xorg/app/edid-decode/

																    edid-decode(1)

BASE64(1)							   User Commands							 BASE64(1)

NAME

       base64 - base64 encode/decode data and print to standard output

SYNOPSIS

       base64 [OPTION]... [FILE]

DESCRIPTION

       Base64 encode or decode FILE, or standard input, to standard output.

       Mandatory arguments to long options are mandatory for short options too.

       -d, --decode
	      decode data

       -i, --ignore-garbage
	      when decoding, ignore non-alphabet characters

       -w, --wrap=COLS
	      wrap encoded lines after COLS character (default 76).  Use 0 to disable line wrapping

       --help display this help and exit

       --version
	      output version information and exit

       With no FILE, or when FILE is -, read standard input.

       The  data  are  encoded as described for the base64 alphabet in RFC 3548.  When decoding, the input may contain newlines in addition to the
       bytes of the formal base64 alphabet.  Use --ignore-garbage to attempt to recover from any other non-alphabet bytes in the encoded stream.

       GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report base64 translation bugs to <http://translationproject.org/team/>

AUTHOR

       Written by Simon Josefsson.

COPYRIGHT

       Copyright (C) 2013 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for base64 is maintained as a Texinfo manual.  If the info and base64 programs are properly installed at your  site,
       the command

	      info coreutils 'base64 invocation'

       should give you access to the complete manual.

GNU coreutils 8.22						     June 2014								 BASE64(1)