flash player in ubuntu

$ sudo apt-get install flashplugin-nonfree

cd /usr/lib/mozilla/plugins

sudo ln -s /usr/lib/flashplugin-nonfree/libflashplayer.so libflashplayer.so

----

postgresql

*change /etc/postgresql/8.2/main/pg_hba.conf

add/change:
# TYPE DATABASE USER CIDR-ADDRESS METHOD
host all all 192.168.11.0/24 md5

*restart postgresql

$ sudo /etc/init.d/postgresql-8.2 restart
or
$ sudo /etc/init.d/postgresql-8.2 stop
$ sudo /etc/init.d/postgresql-8.2 start

* note: thats solve problem with postgresql ident problem.
thanks to: http://www.depesz.com/index.php/2007/10/04/ident/

download ubuntu 8.04 hardy heron alternate cd

$ wget ftp://ftp.cse.yzu.edu.tw/pub/ubuntu-cd/8.04/ubuntu-8.04-alternate-i386.metalink

$ aria2c -M ubuntu-8.04-alternate-i386.metalink

$ wget ftp://ftp.cse.yzu.edu.tw/pub/ubuntu-cd/8.04/MD5SUMS

$ md5sum ubuntu-8.04-alternate-i386.iso

terus bandingkan md5sumnya dengan MD5SUMS

lazarus

error message:
Can not load PosgreSQL client. Is it installed? (libpq.so)
solving:
create link for libpq.
$ cd /usr/lib
$ sudo ln -s libpq.so.5.1 libpq.so



Lazarus and Postgresql connection
Component needed:

• PQConnection (SQLdb Tab)
• TSQLTransaction (SQLdb Tab)
• TSQLQuery (SQLdb Tab)
• TDataSource (Data Access Tab)
• TDBGrid (Data Control Tab)

How to do it?
In PQConnection
set databasename, hostname, username, password
In TSQLTransaction
set database to PQConnection object
In SQLQuery
set database to PQConnection object
set transaction to TSQLTransaction object

keep DataSource blank

In TDataSource
set DataSet to SQLQuery object

In TDBGrid
set DataSource to TDataSource object

Then, activate all

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datetime: kamis 27 maret 2008, 10:24:49
os: ubuntu gutsy gibbon