I recently learned that Sun Solaris network cards (ce devices) have problems with ndd -get commands. I did some searching and found out about the netstat -k command to show me the link speed. What is the best way to change the link speed (both one time and permanently)?
I am running Solaris 9... (7 Replies)
If a file size increases in Linux/UNIX to say in GB's then will there be a decrease in write speed.
I mean will it take more time to write to a large file then to a small one??
Please clarify?
Thanks in advance (2 Replies)
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
How to change Speed Duplex !
How to change Speed Duplex by command
chdev -P -l ent1 -a media_speed=1000_Full_Duplex
How to change Speed Duplex by Smitty .
smitty chgenet -> select adapter -> change Media speed etc. -> set "Apply change to DATABASE only" to yes -> Enter -> ... (0 Replies)
Being a novice user to linux i m little unaware of how would i check disk read write speed.
One of my mate is suggesting to create a file using dd command and check how much time it takes to create a 30 gb file .
I think this has a little sense however i would also like to take your reviews... (5 Replies)
Hi friends,
I wish to know that how i can write a dvd or cd iso images to the blank dvd in solaris. Is there any software like Nero for windows? Pleas help me.
Thanks | P.Bharathiraja.http://static.linuxquestions.org/questions/images/smilies/read.gif (1 Reply)
how can we change the nic card speed
please explain through commands & steps ????
and i want to change NIC speed 100 --1000Mbps
and what is full & half duplex gives
thanks in advance (6 Replies)
Hi ,
I am using Solaris 10 OS x86. I have brand new DVD wanted to mount the DVD and make the filesytem type as ufs instead of hsfs FS. And need to write the data.
I tried /etc/init.d/volmgt start
After this command Please find the attachment i get this screen all options are in disable mode.... (1 Reply)
Hey Folks,
Doing simple floating point or integer arithmetic is limited since if another execution core is not busy, the system will (presumably?) assign CPU resources to where they are needed so I could be getting the performance of 2 or more cores theoretically?
Any good reliable way to... (2 Replies)
Hello
I'm trying to virtualize an instance of Sco Unix 5.0.5 in VirtualBox (called VM-A) , but sco I have problems set to launch with the new raid controller .
The physical machine has a raid controller adaptec (alad driver) but VirtualBox uses buslogic (blc driver)
What ... (3 Replies)
Discussion started by: flako
3 Replies
LEARN ABOUT DEBIAN
net::gpsd3::return::tpv
Net::GPSD3::Return::TPV(3pm) User Contributed Perl Documentation Net::GPSD3::Return::TPV(3pm)NAME
Net::GPSD3::Return::TPV - Net::GPSD3 Return TPV Object
SYNOPSIS
printf "Time: %s, Lat: %s, Lon: %s
", $object->time, $object->lat, $object->lon;
DESCRIPTION
Provides a Perl object interface to the Time-Velocity-Position (TVP) object returned by the GPSD daemon.
Example JSON objects:
Protocol 3.1 Versions
{
"class":"TPV",
"tag":"MID2",
"device":"/dev/ttyUSB0",
"time":1253593085.470,
"ept":0.005,
"lat":38.88945123,
"lon":-77.03522143,
"track":171.7249,
"speed":0.467,
"mode":2
}
{
"class":"TPV",
"tag":"MID2",
"device":"/dev/ttyUSB0",
"time":1253593667.430,
"ept":0.005,
"lat":38.88945123,
"lon":-77.03522143,
"alt":146.911,
"track":180.0000,
"speed":0.194,
"climb":-0.157,
"mode":3
}
Protocol 3.4 Version
{
"class":"TPV",
"tag":"0x0106",
"device":"/dev/cuaU0",
"time":"2011-03-20T06:51:59.12Z",
"ept":0.005,
"lat":37.371427205,
"lon":-122.015179890,
"alt":25.789,
"epx":1.926,
"epy":1.808,
"epv":6.497,
"track":0.0000,
"speed":0.000,
"climb":0.000,
"eps":3.85,
"mode":3
}
METHODS PROPERTIES
class
Returns the object class
string
Returns the JSON string
parent
Return the parent Net::GPSD object
device
Name of originating device.
tag
Type tag associated with this GPS sentence; from an NMEA device this is just the NMEA sentence type.
mode
NMEA mode: %d, 0=no mode value yet seen, 1=no fix, 2=2D, 3=3D.
time
Seconds since the Unix epoch, UTC. The value may have a fractional part of up to .01sec precision.
Note: In 2.96 (protocol 3.4) the TPV->time format changed from unix epoch to W3C, but this method hides that from the user.
timestamp
W3C formated timestamp value either directly from the protocol >= 3.4 or calculated < 3.4. The value may have a fractional part of up to
.01sec precision.
Note: I expect that in protocol 3.5 the value will be passed directly as TPV->timestamp
datetime
Returns a DateTime object
lat
Latitude in degrees: +/- signifies West/East
lon
Longitude in degrees: +/- signifies North/South.
alt
Altitude in meters.
speed
Speed over ground, meters per second.
track
Course over ground, degrees from true north.
climb
Climb (postive) or sink (negative) rate, meters per second.
ept
Estimated timestamp error (%f, seconds, 95% confidence).
epx
epy
Latitude error estimate in meters, 95% confidence.
epv
Estimated vertical error in meters, 95% confidence.
eps
Speed error estimate in meters/sec, 95% confifdence.
epd
Direction error estinmate in degrees, 95% confifdence.
epc
Climb/sink error estinmate in meters/sec, 95% confifdence.
METHODS VALUE ADDED
point
Returns a GPS::Point Object
BUGS
Log on RT and Send to gpsd-dev email list
SUPPORT
DavisNetworks.com supports all Perl applications including this package.
Try gpsd-dev email list
AUTHOR
Michael R. Davis
CPAN ID: MRDVT
STOP, LLC
domain=>michaelrdavis,tld=>com,account=>perl
http://www.stopllc.com/
COPYRIGHT
This program is free software licensed under the...
The BSD License
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
Net::GPSD3, GPS::Point, Net::GPSD3::Return::Unknown
perl v5.14.2 2011-11-09 Net::GPSD3::Return::TPV(3pm)