Monday, April 21, 2008
Disini distro yang kupakai adalah CentOS 5.1 dan LTSP 4.2.
Pertama-tama install CentOS 5.1 pada server, yang harus diperhatikan ketika instalasi adalah konfigurasi jaringan, bila punya 2 ethernet, yang satu, set IP untuk untuk ke internet (biasanya DHCP), lainnya set IP ke client (mis: 192.168.0.1) lengkap dengan host dan gatewaynya. Bila punya DNS dari ISP, sekalian isikan.
Firewall dan SELinux didisablekan, kemudian dalam pemilihan paket, silahkan pilih paket yang diinginkan, tetapi yang harus diingat, dhcp (dan juga dhcp6 kalau perlu) serta tftp-server harus ikut dicentang. Teruskan sampai instalasi selesai.
Langkah berikutnya, download ltsp-utils-xxxxx.rpm, atau paling mudah download file iso-nya kemudian di mount.
contoh:
Mount LTSP iso image file ke /mnt/ltsp direktori.
# mkdir -p /mnt/ltsp
# cd /download/ltsp
# mount -o loop ltsp-4.2u2-0.iso /mnt/ltsp
Setelah itu masuk ke direktori /mnt/ltsp-utils dan instalasikan file ltsp-utils yang berbasis rpm. Setelah terinstall, jalankan :
# ltspadmin
Dan masuk ke layar LTSP Administration Utility. Pilih Configure the installer options
Where to retrieve packages from?
tulis : file:///mnt (karena semua file instalasi ltsp sudah dimount ke /mnt)
In which directory would you like to place the LTSP client tree?
[/opt/ltsp-4.2] Biarkan saja, tak perlu diganti
Pertanyaan berikutnya tak perlu diisi, sampai keluar tulisan:
Correct? (y/n/c) pilih y
Akhirnya kembali ke layar LTSP Administration Utility. Kemudian pilih:
Install/Update LTSP Packages
Pilih semua dengan menekan huruf 'A' kemudian huruf 'Q' untuk instalasi. Setelah selesai instalasi, otomatis kembali lagi ke layar LTSP Administration Utility.
Pilih Configure LTSP, kemudian tekan 'S' untuk melihat apakah semua service sudah running (DHCP, TFTP,NFS dan login manager). bila ada service yang belum terinstall, install dulu. Bila sudah, tekan Enter, dan tekan 'C'. Pilih dan jalankan semuanya mulai nomor 1 sampai 11 dengan hati-hati.
Setelah selesai, tinggal konfigurasikan file:
/etc/dhcpd.conf, dan
/opt/ltsp/i386/etc/lts.conf
Contoh isi file /etc/dhcpd.conf:
ddns-update-style none;
default-lease-time 21600;
max-lease-time 21600;
option subnet-mask 255.255.255.0;
option broadcast-address 192.168.2.255;
option routers 192.168.2.1;
option domain-name-servers 192.168.0.14;
option domain-name "cyberclone.com";
option root-path "192.168.0.1:/opt/ltsp/i386";
option option-128 code 128 = string;
option option-129 code 129 = text;
subnet 192.168.0.0 netmask 255.255.255.0 {
use-host-decl-names on;
option log-servers 192.168.0.1;
filename "/lts/vmlinuz-2.6.17.3-ltsp-1";
range dynamic-bootp 192.168.0.100 192.168.0.254;
}
group PXEboot { #
use-host-decl-names on;
if substring (option vendor-class-identifier, 0, 9) = "PXEClient" {
filename "/lts/2.6.17.3-ltsp-1/pxelinux.0";
}
else {
filename "/lts/vmlinuz-2.6.17.3-ltsp-1";
}
host ws001 { #
hardware ethernet 00:0c:29:0f:43:63; # Autodetect
fixed-address 192.168.1.90;
}
}
Contoh file /opt/ltsp/i386/etc/lts.conf :
[ Default ]
SERVER = 192.168.2.5
XSERVER = vesa
X_MOUSE_PROTOCOL = "PS/2"
X_MOUSE_DEVICE = "/dev/psaux"
X_MOUSE_RESOLUTION = 400
X_MOUSE_BUTTONS = 3
USE_XFS = Y
LOCAL_APPS = N
SCREEN_01 = startx
[ 00:0c:29:0f:43:63 ] #Sesuaikan dengan MAC Address kartu ethernet client
X4_MODULE_00 = glx
X4_MODULE_01 = dri
Restart service DHCP:
# /etc/init.d/dhcpd restart
Boot client, bila ternyata ethernetnya tak support PXE, download file ROM imagenya di www.Rom-o-Matic.net
Sebenarnya kita juga bisa membuat sendiri Universal boot floppy agar bisa dipakai di hampir semua jenis kartu ethernet. Untuk itu bisa dilihat di :
http://wiki.etherboot.org/pmwiki.php/Main/BuildingAllEtherbootDrivers
untuk instruksi mendetail mengenai kompilasi Universal boot floppy sendiri
http://sourceforge.net/project/showfiles.php?group_id=80408&package_id=97496
untuk precompiled Universal Boot disk untuk floppy, hard disk an CD-ROM.
Ketika migrasi Windows ke Linux seluruh PC di kantor, distro yang kupakai adalah Ubuntu 7.10, tetapi ada masalah ketika menjalankan freedos pada dosemu, sampai ingat ketika ada proyek migrasi Win ke Linux sebuah perusahaan bareng temanku, Cahyo Purnomo, akhirnya waktu itu pakai Ubuntu 7.04, karena freedosnya stabil berjalan di dosemu.
Oh ya, soal si Cahyo, semoga dia dapat pekerjaan yang bagus, ketika dia bareng aku garap proyek, kubuat hal ini sebagai test case (Cahyo sorry ya, waktu itu dikau tak uji habis, hehehe), menurutku, dia sanggup sebagai admin IT yang handal. Soal lupa/ bingung pada suatu langkah, itu suatu hal yang wajar, tinggal googling, banyak howto, literatur dan referensi yang tersedia. Same as I, kita semua sama-sama harus belajar. Kita bukan Superman. Thanx buat praktek freedosnya dan masukan soal Windows 2000 servernya. Back to topic.
Nah ketika proses migrasi ke Linux pada 12 PC client selesai, ternyata aku belum puas, karena Ubuntu yang jalan di semua PC tak semuanya cepat, terutama masukan dari stafku di bagian Umroh, OpenOffice loadingnya lama, begitu juga ketika buka/ edit dokumen. Menurutku wajar sih, karena prosesornya Celeron kelas P-II, dan memorynya 512 MB, Ubuntu masih terasa berat.
Akhirnya kuputuskan coba LTSP, Thanx buat Donny Christiaan, Manajer EDP yang kuganti semasa aku kerja di PT. Langgeng Makmur Industri, atas praktek K12LTSP-nya dan implementasi LTSP disana.
Serverku berspesifikasi: Intel Core 2 Duo, memory 2 GB, Harddisk 250 MB. Distro LTSP yang kucoba adalah Edubuntu 7.10 server, gampang instalasi dan settingnya, segampang K12LTSP-Fedora, cuma relatif lebih mudah sedikit. Tetapi ketika implementasi di client ternyata menemui hambatan, banyak yang hang ketika booting, ternyata Edubuntu 7.10 server yang berbasis LTSP 5, menuntut spesifikasi agak tinggi di sisi client, dan mungkin juga beda arsitektur antara server dengan client. Agak konyol, kuinstall Linux Mint dengan LTSP 5, ya jelas tetap menemukan permasalahan yang sama.
Akhirnya kucoba Fedora 8 dengan LTSP 4.2, ternyata ada masalah, ada service yang tak jalan, gak tanggung-tanggung, DHCP dan TFTP gak jalan. Wah, service ini yang penting agar client dapat booting. Sepertinya LTSP 4.2 tak sinkron dengan Fedora 8. Tapi akhirnya bisa juga, client dapat booting, cuma aku belum puas.
Kuganti CentOS 5.1 dengan LTSP 4.2, dan ternyata..berhasil dengan sukses, client juga bisa booting dengan sempurna. CentOS memang OK. Tapi herannya..aku masih belum puas coba-coba.
Akhirnya kupakai openSUSE 10.3 bersanding dengan LTSP 4.2, agak menantang.. dan akhirnya.. I did it!. Clientku bisa booting, tampil background nuansa hijau yang sejuk. Akhirnya kuputuskan distro ini yang kupakai di serverku. Eksperimenku membutuhkan waktu seminggu, soalnya kujalankan disela-sela kesibukanku di kantor. Yang lama adalah backup data semua client ke server baru.
Seluruh stafku puas, bahkan ada yang berkata, "Cantik nian desktop komputerku sekarang".
Masih ada yang harus kusetting lagi di LTSP-ku ini, seperti akses USB, hard disk di sisi client, instalasi mail server, fax server, PABX, VLAN, akses infra red keyboard dan mouse dan aplikasi spesifik kantor yang masih berbasis Windows (Tapi masih kucoba codingkan ke Pascal via Lazarus dan Gambas). Ohya tentunya mencoba teknik bonding antara speedy dan lintasarta.
Bagaimana dengan server lama, akhirnya kubuat jadi client saja. Mengenai bagaimana cara LTSP-ku jalan, nanti akan kujlentrehkan step-by step pada tulisanku berikutnya.
Wednesday, February 20, 2008
Setting LTSP di SUSE Linux
Ketika kantorku ingin dibuatkan jaringan basis Linux yang low cost, akhirnya kupikir pakai model LTSP atau thinstation, akhirnya kuinstall SUSE Linux karena tampilannya wonderful dan user-friendly, bagaimana cara instalasi LTSP di atas SUSE, akhirnya aku dapat link ini :
Meski instalasi ini buat SLES 9 tapi ternyata bisa diterapkan di OpenSUSE 10.3. Cool Solution :-)
Thursday, January 24, 2008
Setelah mencoba tutorial "Panduan Setup Fax server (Hylafax) lengkap dengan Avantfax di Ubuntu 7.10" di http://linux2.arinet.org, ternyata ada sedikit masalah ketika kuimplementasikan.
Disini aku ingin mengoreksi atau mungkin lebih tepatnya menambahkan sedikit cara agar instalasi Faxserver Hylafax+Avantfax lebih lancar jalan di Ubuntu 7.10.
A. Install dan Setup Hylafax
A.1 Kita Install Postfix.
$ sudo apt-get install postfix
Setup saja postfix seperti biasa/default. Secara default postfix sudah dapat mengirim
email.
A2. Install hylafax:
$ sudo apt-get install hylafax-server
A3. Setup hylafax. Pertanyaan-pertanyaan sebagian besar dapat menggunakan nilai default saja (tekan enter saja), kecuali yang berkaitan dengan nomor telpon dan device modem. Modem kita biasanya akan terdeteksi sebagai /dev/ttyS0 (serial pertama),
$ faxsetup
Setup program for HylaFAX (tm) 4.4.0.
Created for i686-pc-linux-gnu on Thu Aug 16 15:51:25 GMT 2007.
Reading cached parameters from /var/spool/hylafax/etc/setup.cache.
Found base64 encoder: /usr/bin/mimencode
Found Quoted-Printable encoder: /usr/bin/mimencode -q
Found mimencode for compatibilty: /usr/bin/mimencode
Checking system for proper server configuration.
Warning: /etc/hylafax/getty-link does not exist or is not an executable program!
The file:
/etc/hylafax/getty-link
does not exist or this file is not an executable program. The
HylaFAX software optionally uses this program and the fact that
it does not exist on the system is not a fatal error. If the
program resides in a different location and you do not want to
install a symbolic link for /etc/hylafax/getty-link that points to your program
then you must reconfigure and rebuild HylaFAX from source code.
Warning: /etc/hylafax/vgetty-link does not exist or is not an executable program!
The file:
/etc/hylafax/vgetty-link
does not exist or this file is not an executable program. The
HylaFAX software optionally uses this program and the fact that
it does not exist on the system is not a fatal error. If the
program resides in a different location and you do not want to
install a symbolic link for /etc/hylafax/vgetty-link that points to your program
then you must reconfigure and rebuild HylaFAX from source code.
Warning: /etc/hylafax/egetty-link does not exist or is not an executable program!
The file:
/etc/hylafax/egetty-link
does not exist or this file is not an executable program. The
HylaFAX software optionally uses this program and the fact that
it does not exist on the system is not a fatal error. If the
program resides in a different location and you do not want to
install a symbolic link for /etc/hylafax/egetty-link that points to your program
then you must reconfigure and rebuild HylaFAX from source code.
Make /var/spool/hylafax/bin/ps2fax a link to /var/spool/hylafax/bin/ps2fax.gs.
Make /var/spool/hylafax/bin/pdf2fax a link to /var/spool/hylafax/bin/pdf2fax.gs.
Update /var/spool/hylafax/status/any.info.
HylaFAX configuration parameters are:
[1] Init script starts faxq: yes
[2] Init script starts hfaxd yes
[3] Start old protocol: no
[4] Start paging protocol: no
Are these ok [yes]?
Modem support functions written to /var/spool/hylafax/etc/setup.modem.
Configuration parameters written to /var/spool/hylafax/etc/setup.cache.
Restarting HylaFAX server processes.
Should I restart the HylaFAX server processes [yes]?
/etc/init.d/hylafax start
Not starting HylaFAX daemons since they are already running.
You do not appear to have any modems configured for use. Modems are
configured for use with HylaFAX with the faxaddmodem(8) command.
Do you want to run faxaddmodem to configure a modem [yes]?
Serial port that modem is connected to [ttyS0]? ttyS1
Hmm, there does not appear to be an fuser command on your machine.
This means that I am unable to ensure that all processes using the
modem have been killed. I will keep going, but beware that you may
have competition for the modem.
Ok, time to setup a configuration file for the modem. The manual
page config(5) may be useful during this process. Also be aware
that at any time you can safely interrupt this procedure.
Reading scheduler config file /var/spool/hylafax/etc/config.
No existing configuration, let's do this from scratch.
Country code [1]?
Area code [415]? 031
Phone number of fax modem [+1.999.555.1212]? 5921434
Local identification string (for TSI/CIG) ["NothingSetup"]? UbuntuFax
Long distance dialing prefix [1]?
International dialing prefix [011]?
Dial string rules file (relative to /var/spool/hylafax) [etc/dialrules]?
Tracing during normal server operation [1]?
Tracing during send and receive sessions [11]?
Protection mode for received facsimile [0600]?
Protection mode for session logs [0600]?
Protection mode for ttyS1 [0600]?
Rings to wait before answering [1]?
Modem speaker volume [off]?
Command line arguments to getty program ["-h %l dx_%s"]?
Pathname of TSI access control list file (relative to /var/spool/hylafax) [""]?
Pathname of Caller-ID access control list file (relative to /var/spool/hylafax) [""]?
Tag line font file (relative to /var/spool/hylafax) [etc/lutRS18.pcf]?
Tag line format string ["From %%l|%c|Page %%P of %%T"]?
Time before purging a stale UUCP lock file (secs) [30]?
Hold UUCP lockfile during inbound data calls [Yes]?
Hold UUCP lockfile during inbound voice calls [Yes]?
Percent good lines to accept during copy quality checking [95]?
Max consecutive bad lines to accept during copy quality checking [5]?
Max number of pages to accept in a received facsimile [25]?
Syslog facility name for ServerTracing messages [daemon]?
Set UID to 0 to manipulate CLOCAL [""]?
Use available priority job scheduling mechanism [""]?
Your facsimile phone number (5551234) does not agree with your
country code (1) or area code (031). The number
should be a fully qualified international dialing number of the form:
+1 031
Spaces, hyphens, and periods can be included for legibility. For example,
+1.021.555.1212
is a possible phone number (using your country and area codes).
The non-default server configuration parameters are:
CountryCode: 1
AreaCode: 031
FAXNumber: 5921434
LongDistancePrefix: 1
InternationalPrefix: 011
DialStringRules: etc/dialrules
SessionTracing: 11
RingsBeforeAnswer: 1
SpeakerVolume: off
GettyArgs: "-h %l dx_%s"
LocalIdentifier: UbuntuFax
TagLineFont: etc/lutRS18.pcf
TagLineFormat: "From %%l|%c|Page %%P of %%T"
MaxRecvPages: 25
Are these ok [yes]?
Now we are going to probe the tty port to figure out the type
of modem that is attached. This takes a few seconds, so be patient.
Note that if you do not have the modem cabled to the port, or the
modem is turned off, this may hang (just go and cable up the modem
or turn it on, or whatever).
Probing for best speed to talk to modem: 38400 OK.
About fax classes:
The difference between fax classes has to do with how HylaFAX interacts
with the modem and the fax protocol features that are used when sending
or receiving faxes. One class isn't inherently better than another;
however, one probably will suit a user's needs better than others.
Class 1 relies on HylaFAX to perform the bulk of the fax protocol.
Class 2 relies on the modem to perform the bulk of the fax protocol.
Class 2.0 is similar to Class 2 but may include more features.
Class 1.0 is similar to Class 1 but may add V.34-fax capability.
Class 2.1 is similar to Class 2.0 but adds V.34-fax capability.
HylaFAX generally will have more features when using Class 1/1.0 than
when using most modems' Class 2 or Class 2.0 implementations. Generally
any problems encountered in Class 1/1.0 can be resolved by modifications
to HylaFAX, but usually any problems encountered in Class 2/2.0/2.1 will
require the modem manufacturer to resolve it.
Use Class 1 unless you have a good reason not to.
Hmm, this looks like a Class 1 modem.
Product code (ATI0) is "D-Link DFM-560EL External Modem".
Other information (ATI3) is "D-Link DFM-560EL External Modem".
DTE-DCE flow control scheme [default]?
Modem manufacturer is "Unknown".
Modem model is "Unknown".
Using prototype configuration file class1...
There is no prototype configuration file for your modem, so we will
have to fill in the appropriate parameters by hand. You will need the
manual for how to program your modem to do this task. In case you are
uncertain of the meaning of a configuration parameter you should
consult the config(5) manual page for an explanation.
Note that modem commands must be specified exactly as they are to be
sent to the modem. Note also that quote marks (") will not be displayed
and will automatically be deleted. You can use this facility to supply
null parameters as "".
Finally, beware that the set of parameters is long. If you prefer to
use your favorite editor instead of this script you should fill things
in here as best you can and then edit the configuration file
"/var/spool/hylafax/etc/config.ttyS1"
after completing this procedure.
Command to enter Class 1 [AT+FCLASS=1]?
Command to stop and wait prior to sending PPM [AT+FTS=7]?
Command to stop and wait prior to sending TCF [AT+FTS=7]?
Command to stop and wait prior to sending EOP [AT+FTS=9]?
Extra bytes in a received HDLC frame [4]?
Maximum time to wait for OK after aborting a receive (ms) [200]?
Maximum wait for initial identification frame (ms) [40000]?
Command to ensure silence after receiving HDLC and before sending [AT+FRS=7]?
Delay after failed training (ms) [1500]?
The modem configuration parameters are:
Class1Cmd: AT+FCLASS=1
Class1PPMWaitCmd: AT+FTS=7
Class1TCFWaitCmd: AT+FTS=7
Class1EOPWaitCmd: AT+FTS=9
Class1FrameOverhead: 4
Class1RecvAbortOK: 200
Class1RecvIdentTimer: 40000
Class1SwitchingCmd: AT+FRS=7
Class1TCFMaxNonZero: 10
Class1TCFMinRun: 1000
Class1TrainingRecovery: 1500
Are these ok [yes]?
Creating new configuration file /var/spool/hylafax/etc/config.ttyS1...
...saving current file as /var/spool/hylafax/etc/config.ttyS1.sav.
Done setting up the modem configuration.
Checking /var/spool/hylafax/etc/config for consistency...
...some parameters are different.
The non-default scheduler parameters are:
CountryCode: 1
AreaCode: 031
LongDistancePrefix: 1
InternationalPrefix: 011
DialStringRules: etc/dialrules
Are these ok [yes]?
Don't forget to restart hylafax in order to run faxgetty on this new modem
line.
Updating /etc/hylafax/config.ttyS1 from /var/spool/hylafax/etc/config.ttyS1.
Creating /etc/hylafax/config.ttyS1.sav from /var/spool/hylafax/etc/config.ttyS1.sav.
Creating /etc/hylafax/cover.templ from /var/spool/hylafax/etc/cover.templ.
Creating /etc/hylafax/dialrules.europe from /var/spool/hylafax/etc/dialrules.europe.
Creating /etc/hylafax/dialrules.sf-ba from /var/spool/hylafax/etc/dialrules.sf-ba.
Creating /etc/hylafax/faxcover.ps from /var/spool/hylafax/etc/faxcover.ps.
Creating /etc/hylafax/faxmail.ps from /var/spool/hylafax/etc/faxmail.ps.
Creating /etc/hylafax/lutRS18.pcf from /var/spool/hylafax/etc/lutRS18.pcf.
Creating /etc/hylafax/pagesizes from /var/spool/hylafax/etc/pagesizes.
/var/spool/hylafax/config
A4. Cek modem sudah terdetect oleh hylafax:
$ sudo /etc/init.d/hylafax restart
* Stopping HylaFAX faxq [ OK ]
* Starting HylaFAX faxq [ OK ]
$ sudo faxstat -a -s
HylaFAX scheduler on server: Running
Modem ttyS1 (5921434): Running and idle
A5. Create Admin dan User. Hal ini diperlukan bila nanti kita akan menggunakan
program fax dari network yang memerlukan login.
$ faxadduser -a 123456 -p 123456 -u 100 admin (123456 adalah passwordnya)
$ faxadduser -u 101 userfax
B. Install dan Setup Paket-paket yang dibutuhkan
Cukup banyak paket-paket yang dibutuhkan dan ada beberapa paket yang memerlukan
setup lebih lanjut.
B1.
$ sudo apt-get install apache2 apache2-mpm-prefork apache2-utils apache2.2-common libapache2-mod-php5 libmagic-dev php5-gd php5-cli php5-mysql php5-common php-pear php5 php5-dev php-soap mysql-server imagemagick libtiff4 libtiff4-dev netpbm libungif4g a2ps
Ketika ditanya, berikan password untuk user root mysql.
B2.
$ sudo pear install MDB2 mail mail_mime
Bila ternyata ketika instalasi keluar pesan bahwa dibutuhkan versi pear yang lebih baru, ketikkan
B3.
$ sudo pear install pear/MDB2#MySQL
B4.
$ sudo pecl install fileinfo
B5. Restart Apache:
$ sudo /etc/init.d/apache2 restart
C. Install dan Setup Avantfax
C1. Download paket Avantfax terbaru dari http://www.avantfax.com
C2. Extract filenya dan setup:
# tar zxf avantfax-3.0.2.tgz
# cd avantfax-3.0.2
# mv avantfax /var/www/
C3. Edit file setup.sh dan sesuaikan dengan kondisi Ubuntu kita:
- Ubah baris chown apache.apache menjadi chown www-data.www-data
C4. Jalankan file setup.sh tersebut:
$ sudo ./setup.sh
Creating AvantFAX database
Enter MySQL root password: (if none, press ENTER)
Enter password:
Tables_in_avantfax
AddressBook
AddressBookEmail
AddressBookFAX
DIDRoute
DistroList
FaxArchive
FaxCategory
Modems
SysLog
UserAccount
UserPasswords
Pastikan tidak ada error. Bila ada, betulkan dan jalankan kembali.
C5. Masukkan cronjob ini ke crontab root:
# crontab -e
# runs once an hour to update the phone book
0 * * * * /var/www/avantfax/includes/phb.php
# runs once a day to remove old files
0 0 * * * /var/www/avantfax/includes/remold.php
C6. Setup Avantfax lewat Web interface. Hidupkan web browser dan buka
http://localhost/avantfax/admin
Username standar : admin, passwword : password
Pada pertama kali login ini kita akan diminta untuk segera mengganti password admin:
Ganti bila perlu.
Perlu diperhatikan setelah itu klik menu New User. Isi dan berikan hak-hak administrasi.
D. Hal-hal yang mungkin terjadi ketika instalasi
D1. Bila ternyata dibutuhkan versi pear yang lebih baru, ketik :
$ sudo pear upgrade pear
D2. Bila ternyata dibutuhkan versi fileinfo yang lebih baru
Download filenya di http://pecl.php.net/package/Fileinfo/download/0.2
mekarkan, dan ketikkan: phpize di dalam direktori mekaran tersebut.
Bila keluar pesan :
Notice: Undefined index: acc_enabled in
/var/www/avantfax/includes/AFUserAccount.php on line
341
Jalankan point D1 dan (mungkin) juga D2, setelah itu jalankan instalasi avantfax dari awal :
$ sudo ./setup.sh
dan seterusnya sampai selesai.
Sebelumnya thanx buat bung Fajar Priyanto atas panduannya di http://linux2.arinet.org
Sunday, January 20, 2008
Ketika ada seorang direktur dari Perusahaan Pelaksana Penempatan Tenaga Kerja Indonesia (wah panjang banget) ingin dibuatkan aplikasi TKI, aku langsung bilang sanggup, lalu kubilang buatnya pakai PHP, orangnya bilang "up to u, pokoknya bisa jalan di jaringan komputerku", lalu kubilang OK.
Pertama aku harus cari tahu cara kerja di perusahaan itu sehingga bisa kubuat flowchartnya, baru akhirnya software mulai dibuat, karena software ini perlu buat banyak modul, aku harus cari partner, capek deh kerja sendiri, wah ternyata gak salah aku pilih dia, syntaxnya bahasa VB hafal di luar kepala, lho kok..VB, maksudnya selain VB, PHPnya juga begitu :-). Untuk databasenya pakai MySQL saja.
Akhirnya selama 3 minggu jadi juga, sang direktur puas, dan...job lainpun....ikut banyak juga...berkat koneksinya sang direktur itu. Alhamdulillah.
Wednesday, January 16, 2008
Baru sekarang kelar install avantfax 3.0.5 di atas debian etch, setelah kemarin mengikuti petunjuk dari http://www.howtoforge.com/build-a-hylafax-server-with-avantfax-on-debian-etch ternyata belum sukses. Masalah ternyata ada pada tidak adanya fileinfo.so. Pesan errornya :
Warning: dl() [function.dl]: Unable to load dynamic library '/usr/lib/php5/20060613+lfs/fileinfo.so' - /usr/lib/php5/20060613+lfs/fileinfo.so: cannot open shared object file: No such file or directory in /var/www/avantfax/includes/config.php on line 204
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /var/www/avantfax/includes/config.php:204) in /var/www/avantfax/admin/index.php on line 15
Setelah kucari ternyata fileinfo.so terinstall di /usr/lib/php4/20050606+lfs. Lho kok....padahal avantfax minta php5 yang terinstall.
Akhirnya kujalankan perintah:
pecl install Fileinfo
fileinfo ternyata tak ada paketnya, terpaksa harus install manual. Download Fileinfo-1.0.4 dari http://pecl.php.net/packages.php, mekarkan kemudian ketik:
phpize (Harus dijalankan di direktori dimana module fileinfo berada/ terekstrak)
kemudian baru jalankan :
./configure && make && make install
nah akhirnya sukses deh install avantfaxnya.
Thursday, January 10, 2008
Setelah sehari libur, seharusnya badan sudah merasa segar karena seharian beristirahat, tapi sekarang badan malah sakit semua, sepertinya kena flu dan batuk, sial. Padahal aku mau nyiapin server baru buat dijadiin gateway, dan mail server. Sementara ini yang akan kulakukan. Tapi moga-moga saja bisa kelar semua. Aduh... ingus ini keluar terusss.