$ nmap -v -sP 192.168.10.0/24
(of course, changing the numbers accordingly for the relevant network). Also, the program 'nmap' should be installed beforehand...
Friday, July 17, 2009
How to check the computers connected in the wireless network in Linux
A quick way to check how many computers are connected to the (home) wireless network would be:
(of course, changing the numbers accordingly for the relevant network). Also, the program 'nmap' should be installed beforehand...
(of course, changing the numbers accordingly for the relevant network). Also, the program 'nmap' should be installed beforehand...
Tuesday, July 14, 2009
Saturday, July 11, 2009
Eclipse + Subclipse + Javadoc setup
I have spent some time setting Eclipse 3.5 up with Ubuntu 8.04 LTS. The basic set-up is as simple as uncompressing the newest version for Linux, as described here: https://help.ubuntu.com/community/EclipseIDE. There were some problems at first trying to set it up together with Subclipse - namely it complained about "unable to load default SVN client"...
After googling a bit, there was this thread on ubuntuforums.org, that came with some answers. After writing this in the "eclipse.ini" after "-vmargs":
as well as after installing the newer version of Subversion from the backports repository plus these additional plugins (form the URL Subclipse provided):
-- SVNKit, SVNKit Client Adapter, SVNKit Library, JNA Library
it worked just fine. It may sound like a lot of work, but it didn't take much time actually.
Another thing worth setting up in Eclipse is the javadoc:
-> in the package properties there is the rt.jar file.
-> in its properties, a javadoc location should be added (it's a local file in my configuration, something like "file:/usr/share/javadoc/docs/api/"
After googling a bit, there was this thread on ubuntuforums.org, that came with some answers. After writing this in the "eclipse.ini" after "-vmargs":
-Djava.library.path=/usr/share/java/
-Djava.library.path=/usr/lib/jni/
as well as after installing the newer version of Subversion from the backports repository plus these additional plugins (form the URL Subclipse provided):
-- SVNKit, SVNKit Client Adapter, SVNKit Library, JNA Library
it worked just fine. It may sound like a lot of work, but it didn't take much time actually.
Another thing worth setting up in Eclipse is the javadoc:
-> in the package properties there is the rt.jar file.
-> in its properties, a javadoc location should be added (it's a local file in my configuration, something like "file:/usr/share/javadoc/docs/api/"