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Archive for April, 2007

Recreate FreeBSD ports build option

04.30.2007 · Posted in Unix

As big fan of FreeBSD ports, I like to play around with ports option, like when installing php4 I was prompted with a lot of build options : kongja# whereis php4 php4: /usr/ports/lang/php4 kongja# cd /usr/ports/lang/php4 then this ncurse option will popup ===> Found saved configuration for php4-4.4.6 ===> Extracting for php4-4.4.6 No suitable checksum ...

View crontab entries of entire user in FreeBSD

04.30.2007 · Posted in Unix

Cron is special utility that process command in periodic time such ; doing regular backup every night email special report every week etc cron access can be usefull but sometime not, depend on the command issued. As super user we can list all of entire user crontab entries using log locate in /var/log su-2.05b# tail ...

Hide php extension for social engineering purpose

04.29.2007 · Posted in PHP, Web Server

First thoughts when see these url : http://www.mydomain.com/about.pl this site use perl http://www.mydomain.com/about.cfm this site use cfm http://www.mydomain.com/about.htm or http://www.mydomain.com/about.html then you might think about ordinary htm/html file is it true? ...

Che.com, online source for chemical engineers

04.29.2007 · Posted in Chemical Engineering

Since 1999 I’ve use che.com as source for monitoring about new technology in chemical engineering field and mainly for price index At that time che.com offer free magazine for 12 month subscription  and they real. Since I live in Indonesia I think this magazine won’t send their magazine to me. I’m wrong, I got 9 ...

no eth0 in FreeBSD?

04.29.2007 · Posted in Linux, Unix

Convention in Linux for network interface simple and clear. eth for cable connection ath or wifi for wireless connection l0 for loopback sample from my ubuntu feisty fawn box : alamsyah@alamsyah-laptop:~$ ifconfig -a ath0  Link encap:Ethernet� HWaddr 00:14:A4:70:02:3E inet addr:192.168.12.100� Bcast:192.168.12.255� Mask:255.255.255.0 inet6 addr: fe80::214:a4ff:fe70:23e/64 Scope:Link UP BROADCAST RUNNING MULTICAST� MTU:1500� Metric:1 RX packets:8945 errors:0 ...

ZFS and FreeBSD current

04.14.2007 · Posted in PHP

Very interesting to see progress of ZFS in FreeBSD, comitted in FreeBSD 7 ( will release in 2007). This excellent job done by Pawel Jakub Dawidek with collaboration with opensolaris  for suitable patch . Many feature that ZFS offer that make me hard to blink till see last pages of presentation Pawel also give quick ...

xcache, another php cache with stable operation orientation

04.12.2007 · Posted in PHP

During my last search on eaccelerator progress ( in time of writing 0.9.5) i found new link to another php cache : xcache since it’s made by author of lighttpd i’m eager to try it out in my freebsd server. 1. updating freebsd ports 2. install from ports # cd /usr/ports/www/xcache && make install 3. ...