PHP Mysql ADOdb Ubuntu http://wordpress.zyntag.com Programmer Jeddo Mon, 25 Feb 2008 11:13:32 +0000 en hourly 1 http://wordpress.org/?v=3.1.2 Subversion http://wordpress.zyntag.com/?p=36 http://wordpress.zyntag.com/?p=36#comments Tue, 04 Dec 2007 06:58:56 +0000 admin http://wordpress.zyntag.com/?p=36 aptitude install trac libapache2-svn
1. Install svn and mod_dav_svn via yum

2. Log in as root and create your directory structure for holding the repo:
[root@rknowsys2 var]# mkdir -p /var/subversion/repos

3. The repository has to be owned by apache to enable apache to read and write to this directory:
[root@rknowsys2 var]# chown -R apache:apache /var/subversion

4. Create your repo –
[root@rknowsys2 var]# svnadmin create /var/subversion/repos/

/etc/apache2/sites-available/trac.conf

<VirtualHost *>
ServerAdmin webmaster@localhost
ServerName trac.localhost.com
DocumentRoot /usr/share/trac/cgi-bin/
<Directory /usr/share/trac/cgi-bin/>
Options Indexes FollowSymLinks MultiViews ExecCGI
AllowOverride All
Order allow,deny
allow from all
</Directory>
Alias /trac “/usr/share/trac/htdocs”<Location /trac.cgi>
SetEnv TRAC_ENV_PARENT_DIR “/var/trac”
</Location> DirectoryIndex trac.cgi
ErrorLog /var/log/apache2/error.trac.log
CustomLog /var/log/apache2/access.trac.log combined
</VirtualHost>
svn import /var/www/taraddev file:///var/subversion/repos/taraddev -m “initial import”trac-admin /var/trac/taradmall initenv

Creating a new Trac environment at /var/trac/taradmallTrac will first ask a few questions about your environment
in order to initalize and prepare the project database.

Please enter the name of your project.
This name will be used in page titles and descriptions.

Project Name [My Project]> taradmall

Please specify the connection string for the database to use.
By default, a local SQLite database is created in the environment
directory. It is also possible to use an already existing
PostgreSQL database (check the Trac documentation for the exact
connection string syntax).

Database connection string [sqlite:db/trac.db]>

Please specify the type of version control system,
By default, it will be svn.

If you don’t want to use Trac with version control integration,
choose the default here and don’t specify a repository directory.
in the next question.

Repository type [svn]>

Please specify the absolute path to the version control
repository, or leave it blank to use Trac without a repository.
You can also set the repository location later.

Path to repository [/path/to/repos]> /var/subversion/repos/taraddev/

Please enter location of Trac page templates.
Default is the location of the site-wide templates installed with Trac.

Templates directory [/usr/share/trac/templates]>

Creating and Initializing Project
Installing default wiki pages
/usr/share/trac/wiki-default/TracWiki => TracWiki
/usr/share/trac/wiki-default/TracUpgrade => TracUpgrade
/usr/share/trac/wiki-default/TracLinks => TracLinks
/usr/share/trac/wiki-default/InterTrac => InterTrac
/usr/share/trac/wiki-default/TracModPython => TracModPython
/usr/share/trac/wiki-default/TracAdmin => TracAdmin
/usr/share/trac/wiki-default/WikiPageNames => WikiPageNames
/usr/share/trac/wiki-default/WikiProcessors => WikiProcessors
/usr/share/trac/wiki-default/TracIni => TracIni
/usr/share/trac/wiki-default/WikiMacros => WikiMacros
/usr/share/trac/wiki-default/TracBrowser => TracBrowser
/usr/share/trac/wiki-default/TracTicketsCustomFields => TracTicketsCustomFields
/usr/share/trac/wiki-default/CamelCase => CamelCase
/usr/share/trac/wiki-default/TracNotification => TracNotification
/usr/share/trac/wiki-default/WikiHtml => WikiHtml
/usr/share/trac/wiki-default/TracImport => TracImport
/usr/share/trac/wiki-default/TracSupport => TracSupport
/usr/share/trac/wiki-default/InterWiki => InterWiki
/usr/share/trac/wiki-default/TracInstall => TracInstall
/usr/share/trac/wiki-default/TracFastCgi => TracFastCgi
/usr/share/trac/wiki-default/WikiDeletePage => WikiDeletePage
/usr/share/trac/wiki-default/SandBox => SandBox
/usr/share/trac/wiki-default/TracBackup => TracBackup
/usr/share/trac/wiki-default/TracEnvironment => TracEnvironment
/usr/share/trac/wiki-default/WikiRestructuredText => WikiRestructuredText
/usr/share/trac/wiki-default/TracReports => TracReports
/usr/share/trac/wiki-default/TracLogging => TracLogging
/usr/share/trac/wiki-default/RecentChanges => RecentChanges
/usr/share/trac/wiki-default/TracGuide => TracGuide
/usr/share/trac/wiki-default/TracCgi => TracCgi
/usr/share/trac/wiki-default/TitleIndex => TitleIndex
/usr/share/trac/wiki-default/WikiFormatting => WikiFormatting
/usr/share/trac/wiki-default/TracPlugins => TracPlugins
/usr/share/trac/wiki-default/TracAccessibility => TracAccessibility
/usr/share/trac/wiki-default/TracStandalone => TracStandalone
/usr/share/trac/wiki-default/TracPermissions => TracPermissions
/usr/share/trac/wiki-default/TracRevisionLog => TracRevisionLog
/usr/share/trac/wiki-default/WikiRestructuredTextLinks => WikiRestructuredTextLinks
/usr/share/trac/wiki-default/TracTimeline => TracTimeline
/usr/share/trac/wiki-default/TracSyntaxColoring => TracSyntaxColoring
/usr/share/trac/wiki-default/TracRoadmap => TracRoadmap
/usr/share/trac/wiki-default/TracSearch => TracSearch
/usr/share/trac/wiki-default/TracQuery => TracQuery
/usr/share/trac/wiki-default/TracRss => TracRss
/usr/share/trac/wiki-default/TracUnicode => TracUnicode
/usr/share/trac/wiki-default/TracChangeset => TracChangeset
/usr/share/trac/wiki-default/TracTickets => TracTickets
/usr/share/trac/wiki-default/WikiNewPage => WikiNewPage
/usr/share/trac/wiki-default/WikiStart => WikiStart
/usr/share/trac/wiki-default/TracInterfaceCustomization => TracInterfaceCustomization
/usr/share/trac/wiki-default/InterMapTxt => InterMapTxt
Indexing repository

———————————————————————
Project environment for ‘taradmall’ created.

You may now configure the environment by editing the file:

/var/trac/taradmall/conf/trac.ini

If you’d like to take this new project environment for a test drive,
try running the Trac standalone web server `tracd`:

tracd –port 8000 /var/trac/taradmall

Then point your browser to http://localhost:8000/taradmall.
There you can also browse the documentation for your installed
version of Trac, including information on further setup (such as
deploying Trac to a real web server).

The latest documentation can also always be found on the project
website:

http://trac.edgewall.org/

Congratulations!

]]> http://wordpress.zyntag.com/?feed=rss2&p=36 0 mod_deflate On Lighttpd http://wordpress.zyntag.com/?p=35 http://wordpress.zyntag.com/?p=35#comments Fri, 05 Oct 2007 10:19:19 +0000 admin http://wordpress.zyntag.com/?p=35 apt-get install build-essential

cd /usr/src

apt-get source lighttpd

wget http://trac.lighttpd.net/trac/attachment/wiki/Mod_Deflate/lighttpd-1.4.13.mod_deflate.jz.patch?format=raw
mv lighttpd-1.4.13.mod_deflate.jz.patch?format=raw lighttpd-1.4.13.mod_deflate.jz.patch
cd lighttpd-1.4.13
patch -p1 < ../lighttpd-1.4.13.mod_deflate.jz.patch

dpkg-buildpackage

dpkg -i lighttpd_1.4.13-9ubuntu4.1_amd64.deb

http://www.howtoforge.com/lighttpd_1.4_mod_deflate_debian_etch

]]> http://wordpress.zyntag.com/?feed=rss2&p=35 0 Change hostname http://wordpress.zyntag.com/?p=34 http://wordpress.zyntag.com/?p=34#comments Thu, 04 Oct 2007 07:12:26 +0000 admin http://wordpress.zyntag.com/?p=34 /etc#vi hosts

/etc#vi mailname

/etc#vi hostname

]]> http://wordpress.zyntag.com/?feed=rss2&p=34 0 sphinx 64bit server http://wordpress.zyntag.com/?p=33 http://wordpress.zyntag.com/?p=33#comments Sat, 29 Sep 2007 04:54:47 +0000 admin http://wordpress.zyntag.com/?p=33 replace unpack31 to unpack in sphinxapi.php

function unpack31($f,$s)
{
$arr=unpack($f,$s);
foreach($arr as $k=>$v) {
$b = sprintf(“%b”, $v);
if(strlen($b) == 64){
$arr[$k]=bindec(substr($b, 33));
}
}
return $arr;
}

]]> http://wordpress.zyntag.com/?feed=rss2&p=33 1 Squid || WARNING cache_mem is larger than total disk cache space http://wordpress.zyntag.com/?p=31 http://wordpress.zyntag.com/?p=31#comments Wed, 26 Sep 2007 08:37:16 +0000 admin http://wordpress.zyntag.com/?p=31 /etc/init.d/squid restart
* Restarting Squid HTTP proxy squid
* Waiting…
* …
…done.
2007/09/26 22:32:36| WARNING cache_mem is larger than total disk cache space!
…done.

#solution: squid.conf
cache_dir ufs /usr/local/squid/var/cache 800 16 256
cache_mem 500 MB
#500 < 800

]]> http://wordpress.zyntag.com/?feed=rss2&p=31 0 Thai word separator http://wordpress.zyntag.com/?p=29 http://wordpress.zyntag.com/?p=29#comments Wed, 26 Sep 2007 04:54:59 +0000 admin http://wordpress.zyntag.com/?p=29 #apt-cache search latex thai
cttex – Thai word separator for Thai TeTeX/LaTeX and HTML
latex-cjk-common – LaTeX macro package for CJK (Chinese/Japanese/Korean)
latex-cjk-thai – Thai module of LaTeX CJK
swath – Thai word segmentation program
thailatex – Thai Latex package

#apt-get install cttex

example perl script

cttex perl

perl Makefile.PL
make
make install

]]> http://wordpress.zyntag.com/?feed=rss2&p=29 0 mono-apache-server2 is for ASP.NET 2.0. http://wordpress.zyntag.com/?p=28 http://wordpress.zyntag.com/?p=28#comments Tue, 25 Sep 2007 11:17:44 +0000 admin http://wordpress.zyntag.com/?p=28 sh# sudo apt-get install mono-apache-server2 libapache2-mod-mono

apt-get install mono-xsp2 mono-xsp2-base libapache2-mod-mono mono-apache-server2

ASP .NET on unix

]]> http://wordpress.zyntag.com/?feed=rss2&p=28 0 Using the navigator object to detect client’s browser http://wordpress.zyntag.com/?p=27 http://wordpress.zyntag.com/?p=27#comments Tue, 25 Sep 2007 10:07:53 +0000 admin http://wordpress.zyntag.com/?p=27 function check_email() { 
if(navigator.userAgent.indexOf("Firefox")==-1){
e_k=event.keyCode // keyCode can not used in Firefox
if ((e_k > 160)) {event.returnValue = false;
}}

http://www.javascriptkit.com/javatutors/navigator.shtml

]]> http://wordpress.zyntag.com/?feed=rss2&p=27 0 Defense HTTP DoS or DDoS attack or brute force attack http://wordpress.zyntag.com/?p=26 http://wordpress.zyntag.com/?p=26#comments Tue, 25 Sep 2007 04:09:30 +0000 admin http://wordpress.zyntag.com/?p=26 uses mod_evasive for defense
You can get this module via : http://www.zdziarski.com/projects/mod_evasive/mod_evasive_1.10.1.tar.gz
compile mod_evasive with :
for apache v.2.x
apxs2 -i -a -c mod_evasive20.c

for apache v2.x

mod_evasive.load -> ../mods-available/mod_evasive.load

LoadModule evasive20_module /usr/lib/apache2/modules/mod_evasive20.so

mod_evasive.conf -> ../mods-available/mod_evasive.conf

<IfModule mod_evasive20.c>
DOSHashTableSize 3097
DOSPageCount 2
DOSSiteCount 50
DOSPageInterval 1
DOSSiteInterval 1
DOSBlockingPeriod 10
</IfModule>

]]> http://wordpress.zyntag.com/?feed=rss2&p=26 0 squid-prefetch http://wordpress.zyntag.com/?p=25 http://wordpress.zyntag.com/?p=25#comments Fri, 21 Sep 2007 12:31:16 +0000 admin http://wordpress.zyntag.com/?p=25 apt-get install squid-prefetch

predict content before client access web for fast response time to client

]]> http://wordpress.zyntag.com/?feed=rss2&p=25 0