12-01-2001
BTW: Commenting out or in ports in /etc/services does not disallow or allow services. /etc/services is just a mapping between the friendly name and the port number. A daemon process can start and run without any reference in /etc/services if it opens the port based on port number.
If you call a service by name, then yes the mapping helps to find the port.... however this is not enabling a port, per se, just doing the port number to name mapping......
On another note....
Might be easier to just see if you can use a program like lsof to find out what process using the port.. then you can follow the trail to the parent processes to find out where the process is initiated.
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LEARN ABOUT DEBIAN
dcstats
DCSTATS(1) DICOM PS3 - DICOM image statistics DCSTATS(1)
NAME
dcstats - ACR/NEMA DICOM PS3 ... DICOM PS3 - DICOM image statistics
SYNOPSIS
dcstats [ -v|verbose ] [ -filename ]
DESCRIPTION
dcstats reads the named dicom or acr-nema input file and describes the statistics of the image pixel data. The primary intent is to deter-
mine if the pixel representation is unsigned or signed (regardless of what other attributes may specify).
The description and verbose output go to standard error.
The basic input switches are described in dcintro(1). Options specific to this program are:
-v|verbose
Display byte offset from file start and message start, in hexadecimal, and dump contents while reading and once read.
-filename
Show the name of the file supplied in the arguments; a hyphen will be reported if no filename was supplied.
-filename
Show the name of the file supplied in the arguments; a hyphen will be reported if no filename was supplied.
ENVIRONMENT
EXAMPLES
% dcstats expmeta.dc3
Signed minimum value = 0x0 (0 dec)
Signed maximum value = 0x6e9 (1769 dec)
Unsigned minimum value = 0x0 (0 dec)
Unsigned maximum value = 0x6e9 (1769 dec)
Signed range = 0x6e9 (1769 dec)
Unsigned range = 0x6e9 (1769 dec)
Signed mean = 0x158 (344 dec) (19.446%)
Unsigned mean = 0x158 (344 dec) (19.446%)
Bits Stored = 16
Significant unsigned bits = 11
% dcstats impnone.dc3
Signed minimum value = 0xfa24 (64036 dec)
Signed maximum value = 0x638 (1592 dec)
Unsigned minimum value = 0x0 (0 dec)
Unsigned maximum value = 0xffff (65535 dec)
Signed range = 0xc14 (3092 dec)
Unsigned range = 0xffff (65535 dec)
Signed mean = 0xfec2 (65218 dec) (38.2277%)
Unsigned mean = 0x1cdd (7389 dec) (11.2749%)
Bits Stored = 16
Significant positive bits = 11
Significant negative bits = 11
Offset to make unsigned in hex is = 0x5dc
Offset to make unsigned in dec is = 1500
FILES
SEE ALSO
dchist(1), dcintro(1)
AUTHOR
Copyright (C) 1993-2010. David A. Clunie DBA PixelMed Publishing. All rights reserved.
BUGS
DICOM PS3 6 March 2007 DCSTATS(1)