/home/tunggul

Mobile CCIE Lab

nospam@example.com (Tunggul Arif Siswoyo) — Wed, 12 Nov 2008 20:45:19 +0700

Info dari milis indocisco, CCIE Lab datang ke Jakarta. Artinya, kesempatan ambil CCIE 'murah' .
Mana waktunya pas banget May '09 pula. This is a sign
Btw,.. mobile lab? mengingatkanku pada 'samsat keliling' dan 'sim keliling' hehehehe

Book Meme

nospam@example.com (Tunggul Arif Siswoyo) — Wed, 12 Nov 2008 20:08:28 +0700

String constants are always treated differently from character constants

--C by Dissection, Al Kelley and Ira Pohl

Meme how-to:

Grab the nearest book.
Open it to page 56.
Find the fifth sentence.
Post the text of the sentence in your journal along with these instructions.
Don’t dig for your favorite book, the cool book, or the intellectual one: pick the CLOSEST

Exam

nospam@example.com (Tunggul Arif Siswoyo) — Fri, 19 Sep 2008 16:07:53 +0700

Men have been made and men have been broken during Ramadhan

Network outages: the biggest cause

nospam@example.com (Tunggul Arif Siswoyo) — Fri, 19 Sep 2008 14:54:40 +0700

the biggest cause of network outages is not hardware or software failures, it’s folks making configuration changes.

--Jeff Doyle

Indeed Sir!

Finally, conquering the .ithmb file

nospam@example.com (Tunggul Arif Siswoyo) — Thu, 18 Sep 2008 05:13:17 +0700

I have one .ithmb file copied from ratugalak's ipod months ago. This file was an 'unfinished business', left over from a quick tinkering session when i tried to use Linux to read/write ratugalak's 6th gen iPod Classic.

The original intent was copying photos from iPod to Linux (Ubuntu Edgy). I tried gtkpod, gpixpod and few other application, but all failed. Apparently the 6th gen was not yet supported at that time. Linux was able to access and read iPod's filesystem, but unable to 'translate' ithmb files as graphic files. So, after quick observation (and little checking with file and strings), i copied the biggest .ithmb file to my harddisk, promising myself that i'll read the contents of this file someday. Using Linux!

The victory day finally come! After a day of unproductive activity (procrastination, blogwalking, yada-yada), I stumbled upon a forum thread, discussing very same problem i have: How to read .ithmb file (this thread starter is using Windows though). The answer : use iThmbConv.exe. This windows command line app (ha!) will read .ithmb file and translate it into .ppm files.

So, i downloaded the .exe file and ran it with wine. The result: 759 .ppm files extracted from a 500MB .ithmb file. Problem solved, at last .

another wordpress blog

nospam@example.com (Tunggul Arif Siswoyo) — Tue, 16 Sep 2008 05:55:24 +0700

Couple days ago friendster informed their users about new blog URL. Well at that time i couldn't see what's changed, because the URL failed . But today, when i randomly blogwalking to some friends friendster blog, i see a familiar appearance: The Kubrick template!
Soo now friendster is using wordpress for the blog engine, replacing the old and (t)rusty typepad. Congrats to wordpress (and matt ), another step to world domination.
I personally wondering about the migration process, sounds 'trivial', dumping typepad's post table data and import them to wordpress' db (or, changing the table schema perhaps), but then if we consider the number of account friendster needs to convert, that would be interesting. Hmm.. time to googling, maybe someone already blogged about it

Truff vs Jagoan

nospam@example.com (Tunggul Arif Siswoyo) — Sat, 16 Aug 2008 22:55:06 +0700

Round 1:

Truff:
Volume Based Rp 0,2/Kb
Time Based Rp 100/menit

Jagoan :
Time Based Rp 75/menit
Volume Based Rp 1/kb

to be continued...

Log instalasi modul atl2 pada Debian Etch

nospam@example.com (Tunggul Arif Siswoyo) — Thu, 07 Aug 2008 19:15:27 +0700

atl2 adalah modul (driver) kernel untuk chipset ethernet Attansic (kemudian dibeli atheros) tipe L2, yang banyak digunakan oleh motherboard ASUS keluaran baru
Cirinya memiliki PCI id sebagai berikut:
02:00.0 Ethernet controller: Unknown device 1969:2048 (rev a0)
Agar dapat dikenali dan digunakan oleh Debian, pada sistem perlu ditambahkan modul atl2. Modul ini secara default belum disertakan pada instalasi Debian Etch, namun sejak Debian4.0r4 (etch-n-a-half), Debian sudah menyertakan paket source atl2 dan kernel 2.6.24 pada repositorinya sehingga memudahkan kita untuk melakukan instalasi .

Langkah-langkah Instalasi

Cek /etc/apt/sources.list yang anda pakai, Pastikan mengarah pada mirror Debian yang lengkap, kalau tidak yakin dengan mirror yang saat ini anda pakai, gunakan :
http://kambing.vlsm.org/debian etch main non-free contrib
Jalankan aptitude update untuk memperbarui catatan daftar paket mirror di sistem sesuai kondisi terkini.

Cek apakah repo yang digunakan sudah memiliki paket etchnhalf:
cn-anjas:~# aptitude search etchnhalf p linux-headers-2.6-486-etchnhalf - Header files for Linux 2.6-etchnhalf on x8 p linux-headers-2.6-686-bigmem-et - Header files for Linux 2.6-etchnhalf on PP p linux-headers-2.6-686-etchnhalf - Header files for Linux 2.6-etchnhalf on PP p linux-headers-2.6-amd64-etchnha - Header files for Linux 2.6-etchnhalf on AM v linux-headers-2.6-etchnhalf - p linux-headers-2.6.24-etchnhalf. - Header files for Linux 2.6.24 on x86 p linux-headers-2.6.24-etchnhalf. - Header files for Linux 2.6.24 on PPro/Cele p linux-headers-2.6.24-etchnhalf. - Header files for Linux 2.6.24 on PPro/Cele p linux-headers-2.6.24-etchnhalf. - All header files for Linux 2.6.24 p linux-headers-2.6.24-etchnhalf. - All header files for Linux 2.6.24 p linux-headers-2.6.24-etchnhalf. - Header files for Linux 2.6.24 on AMD64 p linux-headers-2.6.24-etchnhalf. - Common header files for Linux 2.6.24 p linux-image-2.6-486-etchnhalf - Linux 2.6-etchnhalf image on x86 ... (disingkat)
Install paket kernel image, kernel header, compiler, dan debian packaging tools:
cn-anjas:~# aptitude install linux-image-2.6.24-etchnhalf.1-686 \ linux-headers-2.6.24-etchnhalf.1-686 build-essentials kernel-package \ debhelper module-assistant
Reboot sistem agar kernel yang baru diinstalasi aktif
Download paket source modul atl2 ( atl2-source-etchnhalf*.deb) dari
http://kambing.vlsm.org/debian/pool/main/a/atl2-etchnhalf/
Kemudian install paket tersebut:
cn-anjas:~# dpkg -i atl2-source-etchnhalf_2.0.3-3~etchnhalf.1_all.deb
source code modul atl2 akan diinstalasi ke direktori /usr/src/etchnhalf/
Ekstrak source atl2.tar.bz2
cn-anjas:~# cd /usr/src/etchnhalf/ cn-anjas:/usr/src/etchnhalf# ls atl2.tar.bz2 cn-anjas:/usr/src/etchnhalf# tar xf atl2.tar.bz2 cn-anjas:/usr/src/etchnhalf# ls cn-anjas:/usr/src/etchnhalf# ls atl2.tar.bz2 modules
Build source atl2 menjadi paket .deb
cn-anjas:/usr/src/etchnhalf# cd modules/atl2 cn-anjas:/usr/src/etchnhalf/modules/atl2# env KSRC=/usr/src/linux-headers-2.6.24-etchnhalf.1-686 debian/rules binary-modules
Tampilan layar pada saat kompilasi & build menjadi paket .deb kira-kira akan seperti berikut:
for templ in ; do \ cp $templ `echo $templ | sed -e 's/KVERS/2.6.24-etchnhalf.1-686/g'` ; \ done for templ in `ls debian/*.modules.in` ; do \ test -e ${templ%.modules.in}.backup || cp ${templ%.modules.in} ${templ%.modules.in}.backup 2>/dev/null || true; \ sed -e 's/#&KVERS;#/2.6.24-etchnhalf.1-686/g ;s/&KVERS;/2.6.24-etchnhalf.1-686/g ; s/KVERS/2.6.24-etchnhalf.1-686/g ; s/#&KDREV;#//g ; s/&KDREV;//g ; s/KDREV//g ' < $templ > ${templ%.modules.in}; \ done dh_testdir dh_testroot dh_clean -k dh_installdirs lib/modules/2.6.24-etchnhalf.1-686/misc # build module /usr/bin/make -C /usr/src/etchnhalf/modules/atl2 KSRC=/usr/src/linux-headers-2.6.24-etchnhalf.1-686 make[1]: Entering directory `/usr/src/etchnhalf/modules/atl2' /usr/bin/make -C /usr/src/linux-headers-2.6.24-etchnhalf.1-686 SUBDIRS=/usr/src/etchnhalf/modules/atl2 modules make[2]: Entering directory `/usr/src/linux-headers-2.6.24-etchnhalf.1-686' CC [M] /usr/src/etchnhalf/modules/atl2/atl2_main.o CC [M] /usr/src/etchnhalf/modules/atl2/atl2_hw.o CC [M] /usr/src/etchnhalf/modules/atl2/atl2_ethtool.o CC [M] /usr/src/etchnhalf/modules/atl2/atl2_param.o LD [M] /usr/src/etchnhalf/modules/atl2/atl2.o Building modules, stage 2. MODPOST 1 modules CC /usr/src/etchnhalf/modules/atl2/atl2.mod.o LD [M] /usr/src/etchnhalf/modules/atl2/atl2.ko make[2]: Leaving directory `/usr/src/linux-headers-2.6.24-etchnhalf.1-686' make[1]: Leaving directory `/usr/src/etchnhalf/modules/atl2' # install module dh_install atl2.ko lib/modules/2.6.24-etchnhalf.1-686/misc dh_installdocs dh_installchangelogs dh_installmodules dh_compress dh_fixperms dh_installdeb dh_gencontrol -- -v2.0.3-3~etchnhalf.1 dh_md5sums dh_builddeb --destdir=/usr/src/linux-headers-2.6.24-etchnhalf.1-686/.. dpkg-deb: building package `atl2-modules-2.6.24-etchnhalf.1-686' in `/usr/src/linux-headers-2.6.24-etchnhalf.1-686/../atl2-modules-2.6.24-etchnhalf.1-686_2.0.3-3~etchnhalf.1_i386.deb'.
Paket deb hasil kompilasi akan diletakkan pada direktori /usr/src. Cek direktori tersebut, bila sudah ada paket atl2-modules-2.6.24-etchnhalf.1-686_2.0.3-3~etchnhalf.1_i386.deb, berarti kompilasi & build menjadi paket debian sudah sukses. Kalau belum, cek output kompilasi, periksa errornya dimana.
Install paket modul atl2:
cn-anjas:/usr/src# dpkg -i atl2-modules-2.6.24-etchnhalf.1-686_2.0.3-3~etchnhalf.1_i386.deb
Cek status antarmuka jaringan eksisting:
cn-anjas:/usr/src# ip link ls 1: lo: mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 3: eth1: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:1b:11:74:75:37 brd ff:ff:ff:ff:ff:ff 4: vlan15@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 5: vlan6@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 6: vlan7@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 7: vlan8@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 8: vlan9@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 9: vlan10@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 10: vlan11@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff
Aktifkan modul atl2 dengan modprobe:
cn-anjas:/usr/src# modprobe atl2
cek interface aktif:
cn-anjas:/usr/src# ip link ls 1: lo: mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 3: eth1: mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 00:1b:11:74:75:37 brd ff:ff:ff:ff:ff:ff 4: vlan15@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 5: vlan6@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 6: vlan7@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 7: vlan8@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 8: vlan9@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 9: vlan10@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 10: vlan11@eth0: mtu 1500 qdisc noqueue link/ether 00:1c:f0:bd:6e:06 brd ff:ff:ff:ff:ff:ff 11: eth2: mtu 1500 qdisc noop qlen 1000 link/ether 00:1e:8c:cc:09:9f brd ff:ff:ff:ff:ff:ff
interface eth2 (yang menggunakan chipset attansic atl2) sudah aktif.
Silakan konfigurasi eth2 sesuai keperluan.

My enlightenment

nospam@example.com (Tunggul Arif Siswoyo) — Fri, 01 Aug 2008 20:12:00 +0700

I'm now using E17, because of it gives me longer battery life compared to Gnome

daring (??)

nospam@example.com (Tunggul Arif Siswoyo) — Thu, 24 Jul 2008 21:27:08 +0700

Akhirnya arti daring ketemu juga . Menurut id-wikipedia, daring merupakan pemendekan dari 'dalam jaringan'. Kata padanan Bahasa Indonesia untuk online .

Lihat juga http://id.wikipedia.org/wiki/Daring

Mengapa Serendipity?

nospam@example.com (Tunggul Arif Siswoyo) — Mon, 21 Jul 2008 19:54:00 +0700

- Karena saya malas install, konfig, securing MySQL buat blog , Serendipity dapat menggunakan SQLite
- Karena saya ga bisa CSS/HTML dan PHP , Serendipity menyediakan koleksi themes, plugin, template online dari spartacus, terintegrasi dengan antarmuka admin-nya.
- Karena faktor "It works for me![tm]"

note to self: using vlan extended range to config dynamips cisco switch instead of vlan database

nospam@example.com (Tunggul Arif Siswoyo) — Sat, 19 Jul 2008 15:01:45 +0700

http://ccie-in-3-months.blogspot.com/2008/05/how-to-use-extended-range-vlans-in-nm.html

How to install sun java6 on AMD64/Debian Etch

nospam@example.com (Tunggul Arif Siswoyo) — Thu, 17 Jul 2008 08:14:36 +0700

Debian etch doesn't provide sun java package for 64bit architecture by default. You have to use binary from Sun website, or use backports repository. Unfortunately, current java6 package in backports.org suffers from bug #428142. The fix is available, but not yet made into backport repos. So you have to wait for sun-java6 packages update in backport, or use another way: packages from testing repository .

First, you have to install java-common package. apt-get it, the package will install few other packages needed. Second, download these packages:

sun-java6-bin_6-07-3_amd64.deb (23MB)
sun-java6-jdk_6-07-3_amd64.deb (17MB)
sun-java6-jre_6-07-3_all.deb (6,1MB)

These packages provide fixes for bug #428142. You can find those packages in directory pool/non-free/s/sun-java6/. For example, if you use ftp.de debian repository, the URLs will be http://ftp.de.debian.org/debian/pool/non-free/s/sun-java6/.
Install these three packages together with dpkg:
dpkg -i sun-java6-bin_6-07-3_amd64.deb sun-java6-jdk_6-07-3_amd64.deb sun-java6-jre_6-07-3_all.deb

D-Link DSL520T: Linux Powered DSL router

nospam@example.com (Tunggul Arif Siswoyo) — Tue, 15 Jul 2008 01:45:45 +0700

Kebetulan ada ADSL Router D-Link DSL-520T yang lagi dites. Iseng-iseng coba telnet ke modem ternyata modem ini pakai OS Linux, kernel 2.4.17 buatan MontaVista. cool!
(berarti bisa hack firmwarenya nih? heheh )
Berikut sekilas info :

(klik untuk perbesar gambar)

The Ballad of Serenity

nospam@example.com (Tunggul Arif Siswoyo) — Mon, 14 Jul 2008 18:26:24 +0700

Take my love, take my land
Take me where I cannot stand
I don't care, I'm still free
You can't take the sky from me
Take me out to the black
Tell them I ain't comin' back
Burn the land and boil the sea
You can't take the sky from me
There's no place I can be
Since I found Serenity
But you can't take the sky from me...

Firefly Theme Song
Main Title Theme Written by: Joss Whedon
Performed by: Sonny Rhodes