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Full Discussion: run command with ssh[solved]
Top Forums Shell Programming and Scripting run command with ssh[solved] Post 302599372 by linuxadmin on Friday 17th of February 2012 02:07:34 AM
Old 02-17-2012
run command with ssh[solved]
Hi all,

Is it possible to make this possible ?

Code:
[smily@xyz ~]$ echo $SKY_HOME
/var/sink/SKY

[smily@abc ~]$ echo $SKY_HOME
/home/smily/SKY

[smily@abc ~]$ ssh root@xyz "echo $SKY_HOME"
root@xyz 's password: ******
/home/smily/SKY wrong output [for me , it's wrong ]

I was expecting the output as
/var/sink/SKY

.

---------- Post updated at 12:37 PM ---------- Previous update was at 12:04 PM ----------

Yep. I got it.

Code:
In xyz
=====
I made a shell script : /var/scripts/printEnv.sh
#!/bin/bash
source /etc/profile
echo $SKY_HOME

In abc
=====
[smily@abc ~]$ ssh root@xyz "sh /var/scripts/printEnv.sh"
root@xyz 's password: ******
/var/sink/SKY correct output [ As expected. ]

Last edited by linuxadmin; 02-20-2012 at 01:40 AM.. Reason: Wrongly given the answer. sorry. Now corrected.
 

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LEARN ABOUT DEBIAN

net::gpsd3::return::sky

Net::GPSD3::Return::SKY(3pm)				User Contributed Perl Documentation			      Net::GPSD3::Return::SKY(3pm)

NAME

       Net::GPSD3::Return::SKY - Net::GPSD3 Return SKY Object

SYNOPSIS

DESCRIPTION

       Provides a Perl object interface to the SKY object returned by the GPSD daemon.

       An example JSON object:

       Protcol 3.1 versions

	 {
	   "class":"SKY",
	   "tag":"MID4",
	   "device":"/dev/ttyUSB0",
	   "time":1253593665.430,
	   "hdop":23.60,
	   "reported":9,
	   "satellites":
	     [
	       {"PRN":15,"el":77,"az":123,"ss":0, "used":false},
	       {"PRN":18,"el":25,"az":268,"ss":0, "used":false},
	       {"PRN":27,"el":13,"az":150,"ss":0, "used":false},
	       {"PRN":29,"el":47,"az":228,"ss":0, "used":false},
	       {"PRN":5, "el":39,"az":58, "ss":46,"used":true },
	       {"PRN":21,"el":41,"az":309,"ss":33,"used":true },
	       {"PRN":10,"el":32,"az":61, "ss":40,"used":true },
	       {"PRN":8, "el":12,"az":48, "ss":40,"used":true },
	       {"PRN":2, "el":9, "az":124,"ss":0, "used":false}
	     ]
	 }

       Protcol 3.4 versions

	 {
	   "class":"SKY",
	   "tag":"0x0120",
	   "device":"/dev/cuaU0",
	   "xdop":0.58,
	   "ydop":0.96,
	   "vdop":1.92,
	   "tdop":1.14,
	   "hdop":1.90,
	   "gdop":2.93,
	   "pdop":2.70,
	   "satellites":[
	     {"PRN":17,"el":76,"az":174,"ss":34,"used":true},
	     {"PRN":28,"el":57,"az":38,"ss":30,"used":false},
	     {"PRN":27,"el":22,"az":314,"ss":18,"used":true},
	     {"PRN":7,"el":15,"az":127,"ss":29,"used":true},
	     {"PRN":15,"el":31,"az":297,"ss":27,"used":true},
	     {"PRN":11,"el":18,"az":54,"ss":28,"used":false},
	     {"PRN":24,"el":18,"az":63,"ss":29,"used":false},
	     {"PRN":9,"el":4,"az":313,"ss":18,"used":false},
	     {"PRN":8,"el":45,"az":117,"ss":33,"used":true},
	     {"PRN":26,"el":49,"az":245,"ss":37,"used":true},
	     {"PRN":4,"el":5,"az":170,"ss":17,"used":false},
	     {"PRN":138,"el":44,"az":157,"ss":40,"used":true}
	   ]
	 }

METHODS PROPERTIES

   class
       Returns the object class

   string
       Returns the JSON string

   parent
       Return the parent Net::GPSD object

   device
   tag
   time
   timestamp
   datetime
   reported
       Count of satellites in view

   used
       Count of satellites used in calculation

   satellites
       Returns a list of satellite data structures.

	 my $satellites=$sky->satellites(); #[{},...]
	 my @satellites=$sky->satellites(); #({},...)

   Satellites
       Returns a list of Net::GPSD3::Return::Satellite objects.

	 my @satellites=$sky->Satellites; #(bless{},...)
	 my $satellites=$sky->Satellites; #[bless{},...]

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, DateTime, Net::GPSD3::Return::Unknown

perl v5.14.2							    2011-11-09					      Net::GPSD3::Return::SKY(3pm)
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