Jun
28
jail hierarchy on FreeBSD
June 28, 2009 | Leave a Comment
Following this post published in 2009-06-21 in FUG I have been directed to this site concerning about a new feature in the system, related to possibility of a jail create its own virtual environment. According to the note, the hierarchy that can be created is reflected in jail names, using dot-separated strings notation.
Jun
28
Jun
28
Casa da Mãe Joana
June 28, 2009 | Leave a Comment
Hoje eu vou me manifestar em português porque gostaria de ressaltar alguns pontos com relação aos últimos escândalos emanados da Capital Federal.
Basicamente todos nós brasileiros já temos certa noção sobre o que acontece com boa parte do dinheiro de nossos impostos, que é desviado para sustentar centenas de parasitas que se elegem à s custas da miséria alheia e não produzem nada de bom para o PaÃs. Empregam familiares, que por sua vez também não produzem nada; só mamam nas tetas do governo como diz o ditado popular.
Tendo em vista a extensão do nosso território os Feudos ainda existem, assim como Capitanias Hereditárias e Sistemas Escravocratas, travestidos de Democracia e difÃceis de serem desbaratados, justamente por causa da magnitude do território e consequente dificuldade de cobertura pela Imprensa.
Mas os jornalistas estão realizando um bom trabalho, sacudindo toda esta sujeira escondida debaixo do tapete da Sociedade e que nos últimos dias têm contaminado as páginas dos jornais.
E isto é bom porque nunca na história desse paÃs a podridão do sistema polÃtico foi revelada com tanta clareza. Estas informações nunca viriam a público sem o advento da tecnologia. Caros compatriotas, estejam atentos nas próximas eleições.
Jun
26
Better than Ezra - At the Stars
June 26, 2009 | Leave a Comment
Jun
26
Better than Ezra - King of New Orleans
June 26, 2009 | Leave a Comment
Jun
26
Better than Ezra - Daylight
June 26, 2009 | Leave a Comment
Jun
26
VirtualBox for FreeBSD II
June 26, 2009 | Leave a Comment
Following efforts to contribute with port development of VirtualBox for FreeBSD, today I could to compile virtualbox_5.tbz, loaded from site http://people.freebsd.org/~miwi/vbox/. My workstation contains FreeBSD 7.2 Release and new versions of softwares found in the port system. I am using i386 branch and some days ago trying to build the same port in amd64 branch I have got errors.
As beta software, problems yet occur, but I intend to make a presentation using xvidcap and attach it to my YouTube account.
Jun
13
mod_python and sqlite together [ initial work finished ]
June 13, 2009 | 1 Comment
I would like to present preliminary tests with sqlite and mod_python integration. You can access the site here. The framework consists of a css archetype and a psp page. Python code inside this page access sqlite database to print two latin texts exibited in each square.
I think it is not necessary to show here detailed instructions. Basically there is a database file called freebsdland.db with one table registered in it, called names, where we have two lines: p1 and p2. Each line contains the respective text printed at index.psp.
See below an example of python code for a database query:
<%
from pysqlite2 import dbapi2 as sqlite
conn=sqlite.connect(’/path/to/freebsdland.db’)
memConn=sqlite.connect(’:memory:’)
cursor=conn.cursor()
cursor.execute(’SELECT p1 FROM names’)
for row in cursor: a = row[0]
cursor.close()
conn.close()
%>
Observe markup signals <% and %> above. It is a requirement when python code is inserted into psp document. a value can be printed with the clause <%=a%>
Jun
11
mod_python [ to be continued ... ]
June 11, 2009 | Leave a Comment
Finally I have good news in spite of problems found when I was trying to glue mod_python and sqlite [ in these occasion mod_python 2.7 needed Python without threaded compiled suppport and sqlite module needed it; there was be incompatibility mutually exclusive ].
After upgrade mod_python to 3.3 version now I can have two sofwares without any issues of compatibility. I have performed tests using this tutorial on the Web and problems seem to have been solved. I think perhaps now my plans can be executed: glue mod_python features and sqlite simplicity for build simple sites using css technology.
Jun
6
New plans
June 6, 2009 | Leave a Comment
Due overload in my FreeBSD server I am performing changes over my computational infraestructure. It includes to move all Web services to a virtual machine.
It is clear I will maintain Operating System type [FreeBSD in fact], and because it I am upgrading versions of several softwares, including php, mod_python and Apache, part of project announced in the 2009/05/17 post.
Then, in next days I should reveal results of some tests, and maybe these results make use of psp [python server pages], feature not included in mod_python 2.7, version used when services were hosted in old machine.
