Logging Remotely to Raspberry
You can do all following in this tutorial from remote location using Secure Shell in command line:
$ ssh 7x.xy.yy.x -l uki
uki@7x.xy.yy.x's password:
Linux raspberrypi 3.10.25+ #622 PREEMPT Fri Jan 3 18:41:00 GMT 2014 armv6l
You have to have permissions to install stuff
$ sudo apt-get install postgis
[sudo] password for uki:
uki is not in the sudoers file. This incident will be reported.
uki@raspberrypi ~ $ su pi
Password:
Install PostGIS for GEO fencing
pi@raspberrypi ~ $ sudo apt-get install postgis
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
postgresql-9.1-postgis
The following NEW packages will be installed:
postgis
0 upgraded, 1 newly installed, 0 to remove and 43 not upgraded.
Need to get 573 kB of archives.
After this operation, 1,930 kB of additional disk space will be used.
Get:1 http://mirrordirector.raspbian.org/raspbian/ wheezy/main postgis armhf 1.5.3-2+b1 [573 kB]
Fetched 573 kB in 8s (64.3 kB/s)
Selecting previously unselected package postgis.
(Reading database ... 70358 files and directories currently installed.)
Unpacking postgis (from .../postgis_1.5.3-2+b1_armhf.deb) ...
Processing triggers for man-db ...
Setting up postgis (1.5.3-2+b1) ...
pi@raspberrypi ~ $
Change password for linux user for postgre
pi@raspberrypi ~ $ sudo passwd postgres
Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
pi@raspberrypi ~ $
Install postgis plugin for PostGre
pi@raspberrypi ~ $ sudo apt-get install postgresql-9.1-postgis
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libgeos-3.3.3 libgeos-c1 libproj0 proj-data
Suggested packages:
proj-bin
The following NEW packages will be installed:
libgeos-3.3.3 libgeos-c1 libproj0 postgresql-9.1-postgis proj-data
0 upgraded, 5 newly installed, 0 to remove and 43 not upgraded.
Need to get 4,460 kB of archives.
After this operation, 11.9 MB of additional disk space will be used.
Do you want to continue [Y/n]? yes
Get:1 http://mirrordirector.raspbian.org/raspbian/ wheezy/main libgeos-3.3.3 armhf 3.3.3-1.1 [576 kB]
Get:2 http://mirrordirector.raspbian.org/raspbian/ wheezy/main postgresql-9.1-postgis armhf 1.5.3-2+b1 [665 kB]
Get:3 http://mirrordirector.raspbian.org/raspbian/ wheezy/main libgeos-c1 armhf 3.3.3-1.1 [165 kB]
Get:4 http://mirrordirector.raspbian.org/raspbian/ wheezy/main proj-data armhf 4.7.0-2 [2,940 kB]
41% [4 proj-data 406 kB/2,940 kB 14%] 219 kB/42% [4 proj-data 457 kB/2,940 kB 16%] 43% [4 p44Get:5 http://mirrordirector.raspbian.org/raspbian/ wheezy/main libproj0 armhf 4.7.0-2 [114 kB]
Fetched 4,460 kB in 30s (148 kB/s)
Selecting previously unselected package libgeos-3.3.3.
(Reading database ... 70370 files and directories currently installed.)
Unpacking libgeos-3.3.3 (from .../libgeos-3.3.3_3.3.3-1.1_armhf.deb) ...
Selecting previously unselected package libgeos-c1.
Unpacking libgeos-c1 (from .../libgeos-c1_3.3.3-1.1_armhf.deb) ...
Selecting previously unselected package proj-data.
Unpacking proj-data (from .../proj-data_4.7.0-2_armhf.deb) ...
Selecting previously unselected package libproj0.
Unpacking libproj0 (from .../libproj0_4.7.0-2_armhf.deb) ...
Selecting previously unselected package postgresql-9.1-postgis.
Unpacking postgresql-9.1-postgis (from .../postgresql-9.1-postgis_1.5.3-2+b1_armhf.deb) ...
Setting up libgeos-3.3.3 (3.3.3-1.1) ...
Setting up libgeos-c1 (3.3.3-1.1) ...
Setting up proj-data (4.7.0-2) ...
Setting up libproj0 (4.7.0-2) ...
Setting up postgresql-9.1-postgis (1.5.3-2+b1) ...
pi@raspberrypi ~ $
Install Java 7 on Raspberry Pi
pi@raspberrypi ~ $ sudo apt-get update && sudo apt-get install oracle-java7-jdk
Hit http://repository.wolfram.com stable Release.gpg
Hit http://repository.wolfram.com stable Release
Hit http://raspberrypi.collabora.com wheezy Release.gpg
Hit http://repository.wolfram.com stable/non-free armhf Packages
Hit http://raspberrypi.collabora.com wheezy Release
Hit http://raspberrypi.collabora.com wheezy/rpi armhf Packages
Get:1 http://mirrordirector.raspbian.org wheezy Release.gpg [490 B]
Ign http://repository.wolfram.com stable/non-free Translation-en_GB
Get:2 http://mirrordirector.raspbian.org wheezy Release [14.4 kB]
Hit http://archive.raspberrypi.org wheezy Release.gpg
Ign http://repository.wolfram.com stable/non-free Translation-en
Hit http://archive.raspberrypi.org wheezy Release
Get:3 http://mirrordirector.raspbian.org wheezy/main armhf Packages [7,426 kB]
Hit http://archive.raspberrypi.org wheezy/main armhf Packages
Ign http://raspberrypi.collabora.com wheezy/rpi Translation-en_GB
Ign http://raspberrypi.collabora.com wheezy/rpi Translation-en
Ign http://archive.raspberrypi.org wheezy/main Translation-en_GB
Ign http://archive.raspberrypi.org wheezy/main Translation-en
Hit http://mirrordirector.raspbian.org wheezy/contrib armhf Packages
Hit http://mirrordirector.raspbian.org wheezy/non-free armhf Packages
Hit http://mirrordirector.raspbian.org wheezy/rpi armhf Packages
Ign http://mirrordirector.raspbian.org wheezy/contrib Translation-en_GB
Ign http://mirrordirector.raspbian.org wheezy/contrib Translation-en
Ign http://mirrordirector.raspbian.org wheezy/main Translation-en_GB
Ign http://mirrordirector.raspbian.org wheezy/main Translation-en
Ign http://mirrordirector.raspbian.org wheezy/non-free Translation-en_GB
Ign http://mirrordirector.raspbian.org wheezy/non-free Translation-en
Ign http://mirrordirector.raspbian.org wheezy/rpi Translation-en_GB
Ign http://mirrordirector.raspbian.org wheezy/rpi Translation-en
Fetched 7,441 kB in 1min 35s (77.9 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
oracle-java7-jdk is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 44 not upgraded.
pi@raspberrypi ~ $
Verify Version of Java
uki@raspberrypi ~ $ java -version
java version "1.7.0_40"
Java(TM) SE Runtime Environment (build 1.7.0_40-b43)
Java HotSpot(TM) Client VM (build 24.0-b56, mixed mode)
uki@raspberrypi ~ $
Switching to postgres user
uki@raspberrypi ~ $ su postgresPassword:
postgres@raspberrypi:/home/uki$
Creating new PostGre Database
postgres@raspberrypi:/home/uki$ createdb -E UTF8 polygons
postgres@raspberrypi:/home/uki$
Initialize PostGIS
postgres@raspberrypi:/home/uki$ psql -d polygons -f /usr/share/postgresql/9.1/contrib/postgis-1.5/postgis.sqlSET
BEGIN
CREATE FUNCTION
CREATE FUNCTION
CREATE FUNCTION
CREATE FUNCTION
CREATE TYPE
CREATE FUNCTION
CREATE FUNCTION
CREATE FUNCTION
... many more
Initialize Spatial functions
postgres@raspberrypi:/home/uki$ psql -d polygons -f /usr/share/postgresql/9.1/contrib/postgis-1.5/spatial_ref_sys.sql
BEGIN
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
... many more
Changing database
postgres@raspberrypi:/home/uki$ psql -d polygons
psql (9.1.12)
Type "help" for help.
polygons=#
Check if postgis is OK
polygons=# SELECT PostGIS_full_version();
postgis_full_version
-------------------------------------------------------------------------------------------------------
POSTGIS="1.5.3" GEOS="3.3.3-CAPI-1.7.4" PROJ="Rel. 4.7.1, 23 September 2009" LIBXML="2.8.0" USE_STATS
(1 row)
polygons=#
Change database user password
polygons=# ALTER USER postgres PASSWORD 'XYZ_secure';
ALTER ROLE
polygons=#
Secure Copy your Java Jar to Pi
@ libs $ scp XYZ-1.0.jar pi@7x.xy.yy.x:/home/pi
pi@7x.xy.yy.x's password:
XYZ-1.0.jar 100%
9601KB 384.1KB/s 00:25
@ libs $
Run your Java program on Raspberry Pi
pi@raspberrypi ~ $ java -jar XYZ-1.0.jar -params
Connected to jdbc:postgresql://localhost/polygons
DROP TABLE IF EXISTS gps_points [DONE]
CREATE TABLE gps_points (
... up to you what you want to do
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