Workshop and Seminar Information Technology in Cianjur

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1. Workshop Nasional Teknologi Informasi
Yang akan membahas :

Software dan Online Transaksi Serta Pengamanan Aset Infrastruktur
Teknologi Informasi

Lokasi : Bale Prayoga – Kantor Bupati Cianjur
Tanggal : 7 Desember 2011
Pukul : 09.00 – 16.00 WIB
Peserta : 100 Orang

Narasumber :
Networking : Bpk. Andreas – PT. Konexindo Unitama
Pengamanan Aset IT : Bpk. Lim Fredik – PT. Konexindo Unitama
Online : Bpk. Sagi Arsyad – www.bhinneka.com

Fasilitas :
Sertifikat
Materi dan ID Card
Makan Siang dan Snack
Biaya :
Umum : Rp. 100.000,-
Pelajar / Mahasiswa : Rp. 75.000,-

2. Seminar Nasional Teknologi Informasi
Dengan tema “Teknologi Informasi Sarana Cerdas Dalam Dunia Kerja”

Lokasi : Bale Prayoga – Kantor Bupati Cianjur
Tanggal : 8 Desember 2011
Pukul : 09.00 – 16.00
Peserta : 100 Orang

Narasumber :
Bpk. Renga Haka – Konsultan IT Internasional
Bpk. Endro Wibowo – PT. Sierad Produce, Tbk

Fasilitas :
Sertifikat
Materi dan ID Card
Makan Siang dan Snack
Biaya :
Umum : Rp. 100.000,-
Pelajar / Mahasiswa : Rp. 75.000,-

3. Acara Pendukung :
Coaching Clinic dan Talkshow serta Bazaar
(Gratis Bagi Peserta yang Mengikuti Workshop atau Seminar Nasional
Teknologi Informasi)

Untuk informasi lebih lanjut, hubungi :
Rendra : 0815 8673 2222 / 021 9155 5875 / 0263 9248 483
Sekretariat : Jl. Pangerah Hidayatullah No. 10 Cianjur

Translate : (google)

1. National Workshop on Information Technology
Who will discuss:

Software and Online Transaction Security And Infrastructure Assets
Information technology

Location: Bale Prayoga – Regent Office Cianjur
Date: December 7, 2011
Time: 9:00 to 16:00 pm
Participants: 100 Persons

Resource Persons:
Networking: Mr. Andreas – PT. Konexindo Unitama
Securing IT Assets: Mr.. Lim Fredik – PT. Konexindo Unitama
Online: Mr.. Sagi Arsyad – www.bhinneka.com

facilities:
certificate
Matter and ID Card
Lunch and Snack
cost:
General: Rp. 100.000, –
Student / Student: Rp. 75.000, –

2. National Seminar on Information Technology
With the theme “Information Technology Support Working Smart In The World”

Location: Bale Prayoga – Regent Office Cianjur
Date: December 8, 2011
Time: 9:00 to 16:00
Participants: 100 Persons

Resource Persons:
Cpc. Renga haka – International IT Consultant
Cpc. Endro Wibowo – PT. Sierad Produce, Limited

facilities:
certificate
Matter and ID Card
Lunch and Snack
cost:
General: Rp. 100.000, –
Student / Student: Rp. 75.000, –

3. Supporting events:
Coaching Clinic and Talk Show and Bazaar
(Free for Participants Following the Workshop or Seminar
Information Technology)

For more information, contact:
Renda: 0815 8673 2222 / 021 9155 5875 / 0263 9248 483
Secretariat: Jl. No Pangerah Hidayatullah. 10 Cianjur

Slackware wireless setting

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First time I use Linux with ubuntu os, I said this is the easy os that can connect to wireless spot (hotspot) using its application. When I started to run slackware, I had confused how i m gonna use the wireless function. But then there is a way how to handle the setting.

Let’s say your device wireless already on and it is identify as wlan0. Do this as root by su

Select the essid or the hotspot name we will use.

root@user#iwconfig wlan0 essid “myhotspot”

To find out what hotspot is on in the area :

root@user#iwlist scanning

Edit /etc/wpa_supplicant.conf

root@user#nano /etc/wpa_supplicant.conf

Enter the essid and wpapsk (password to the essid/ hotspot)

network={
scan_ssid=0
ssid=”myhotspot”
proto=WPA RSN
key_mgmt=WPA-PSK
pairwise=CCMP TKIP
group=CCMP TKIP WEP104 WEP40
psk=”mykeypassword”
priority=10
}

Save it (Ctrl+o)

Then connect to it

root@user#wpa_supplicant -iwlan0 -c /etc/wpa_supplicant.conf

If the result is like this

CTRL-EVENT-DISCONNECTED – Disconnect event – remove keys
ioctl[SIOCGIWSCAN]: Resource temporarily unavailable
ioctl[SIOCSIWSCAN]: Device or resource busy
Failed to initiate AP scan.
Trying to associate with 00:02:6f:57:a1:4b (SSID=’devilzc0de’ freq=2437 MHz)
Associated with 00:02:6f:57:a1:4b
CTRL-EVENT-CONNECTED – Connection to 00:02:6f:57:a1:4b completed (auth) [id=1 id_str=]

It means we already connected. If the hotspot server using dhcp (most of them) then we will get our ip address and we can directly connect to the internet.

Source : http://ajibzsmkn1.wordpress.com/

The New Host

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Here we are. I m in the new host of my learning linux blog. This is os.sugi.web.id. Or we can just type to sugi.web.id and choose learn linux. I have I still have lots of courage to learn and to share.

I am sorry for the lack of my language, the content, and also thanks to everyone I copied and pasted his blog  into mine. But I re-write it with my own words thou. I just learn the material. I hope anyone who copied from here also have a good heart to share it again to another.

Have a good day.

I am going to move to a new blog

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My all dear friends who read noemet.com I m going to move the site to another web blog.
I am going to close noemet.com. I need to re-manage my financial investment to my blogs. So I have decided to close one of the blog. Noemet is leaving me a great history. It reminded me that I started to learn linux before I launched noemet blog.
I started to share everything I learn in here. I won’t erase those notes, I will keep it in my new blog. We still can browse them in here sugi.web.id.
Please enjoy my new blog and keep blogging, keep learning, and free to copy paste what I wrote into your own blog. Thank you and God bless.

add excerpt function to function.php

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Sometime in the wordpress themes we use we couldn’t find the excerpt inside the post form. But we can add them manually by pasting this code into the function.php.

Go to appearance button on your left of wordpress. Click on the Editor. FInd the function.php on the right side. Then add the following script.

<div style="color: blue;"//excerpt function
function excerpt_read_more_link($output) {
global $post;
return $output . '

ID) . ‘”> Baca Selengkapnya…‘;
}
add_filter(‘the_excerpt’, ‘excerpt_read_more_link’);

or in simple way paste this code to single.php or header.php
<a href="”> Read More…

source : http://codex.wordpress.org/Excerpt

huawei e220 in android tablet acer iconia a500

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My sister bought tablet android acer iconia a500 a few months ago. And she had a difficulty using a huawei e220 in her tablet. So we were looking for a guidance in the net and found one in http://forum.joelaptop.com/viewtopic.php?f=18&t=157.
So I helped her and followed all the instruction in joelaptop.com

Except for disabling zerocd that did’nt work for me since I don’t have hyper terminal in my windows. But overall the process after that it work.
I downloaded the 3-gdial.rar in joelaptop and put it in the tablet. I also put the file in here.
I didn’t understand which kernel that the tablet use so I randomly choose the module driver and put it in /sdcard and 3g command (ppp-start.sh,ppp-stop.sh) in /system/xbin/ through the terminal command. I chose modules – 2.6.39.3-00001-g12f9a52. And add the module into the tablet by doing
$modprobe modules – 2.6.39.3-00001-g12f9a52/*.ko
The command is similar to linux command, since android is one of the open sources software.
But to remember, choose on of the desktop that can running root privilege.
How to root in acer is in here http://www.androidauthority.com/how-to-root-acer-iconia-tab-a500-23127/

Next, create folder peers in /etc/ppp
Like joelaptop.com said we need to change the mount type into rewrite if the sdcard refuse to copy into.
$mount
There will be the list of the mounting option
$mount -o remount,rw /dev/block/(suit it to your device)
Copy 3g file from 3g-dial.rar to /etc/ppp/peers
Edit 3g
Change if necessary, especially the line
connect ‘chat “” AT OK ATD*99***1# CONNECT’
Sometime the dial number will be different in every operator.
Change *99***1# to something else suit to the operator you use.
Still in root privilege and in terminal, type
$ppp-start.sh for starting the connection and ppp-stop to stop it.
I can’t make a short cut (not yet) to this command and put it in the desktop, i can’t figure it why. So every time I need to connect I should use root privilege and using terminal.
It is quite annoying.
And another weakness is when the tabloid going stand by for a second because I didn’t do anything, the connection is disconnected. I should close the terminal and re-open again. Or restart the tabloid.

Happy browsing

Remaster Slackware 13.1

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Today I am gonna learn to remaster slackware. Slackware is my favorite distro, it is simple but you will be surprise what slackware can do.
I am using slackware 13.1 as my based distro. This is slackware that I use everyday/

Here are the steps
1. Copy the slackware installer.
Mount your dvd or your iso into a folder in your os.

root@user$mount -o loop slackware-13.1-dvd.iso /home/user/dvdrom

Create another folder for remastering

root@user$mkdir remaster

Now copy these files:

root@user$cp /home/user/dvdrom/* /home/user/remaster
root@user$cp -r /home/user/dvdrom/kernels /home/user/remaster
root@user$cp -r /home/user/dvdrom/isolinux /home/user/remaster
root@user$cp -r /home/user/dvdrom/slackware /home/user/remaster

2. Modify setpkg
Setpkg is to determine which package to install.
If we take a look into setpkg, it contains:

“A” “Base Linux system” on “The A (base) series contains the kernel and main system utilities.”
“AP” “Various Applications that do not need X” on “The AP series is a collection of useful applications.”
“D” “Program Development (C, C++, Lisp, Perl, etc.)” on “The D series contains compilers, debuggers, and other programming tools.”
“E” “GNU Emacs” on “The E series contains the GNU Emacs advanced real-time display editor.”
and else until Y

We need to modify setpkg if we need to add another application into our new slackware distro.
Let’s install inkscape package into it. Create folder INK (for example only) in /home/user/remaster/slackware/
copy your inkscape.txz and other repo files into INK and also these files

install.end install-packages maketag maketag.ez tagfile

Those files is a must. Just copy them from the other package directory, let’s say a folder

root@user$cp /home/user/remaster/slackware/a/install.end /home/user/remaster/slackware/INK/

do the same for the rest.
Now add the line in the setpkg under Y

“INK” “Inkscape” on “Graphical Inkscape”

(this is example only)

3. Modify message.txt
Message.txt is a file contains the message where we can see it on the first time of the installation process.

root@user$nano /home/user/remaster/isolinux/message.txt

4. Modify tagfile and maketag
Tagfile is a file that explain the software we will install is REQUIRED or just ON

root@user$nano /home/user/remaster/slackware/INK/tagfile

Example :

GConf:REC
ORBit2:REC
cairomm:REC
glibmm:REC
gsl:REC
gtkmm:REC
imagemagick:REC
inkscape:REC
libpng14:REC
libsigc:REC
pangomm:REC
pypoppler:REC
sk1libs:REC
uniconverter:ADD
uniconvw:ADD
root@user$nano /home/user/remaster/slackware/INK/maketag

Copy maketag to maketag.ez. Here is the example of my maketag and filetag

5. Create txt file for each of the package you add
For example I have inkscape-0.48.0-i486-2_SBo.tgz so I need inkscape-0.48.0-i486-2_SBo.txt file. This txt is an information about the file package.

Example of the txt

inkscape: zoo (archiving and compressing utility)
inkscape:
inkscape: Zoo is used to create and maintain collections of files in compressed
inkscape: form. It uses a Lempel-Ziv compression algorithm that gives space
inkscape: savings in the range of 20% to 80% depending on the type of file data.
inkscape: Zoo can store and selectively extract multiple generations of the same
inkscape: file. Data can be recovered from damaged archives by skipping the
inkscape: damaged portion and locating undamaged data with the help of fiz(1).
inkscape:
inkscape: Zoo was written by Rahul Dhesi.
inkscape:

Remember only to use the same format from the previous example, with 11 lines. Copy one from a package if you don’t to retype it.

6. Create the iso

root@user:/home/user/remaster$mkisofs -o /home/user/slackware_sugi.iso -R -J -V “sugislackware Installation” -hide-rr-moved -v -d -N -no-emul-boot -boot-load-size 32 -boot-info-table -sort isolinux/iso.sort -b isolinux/isolinux.bin -c isolinux/isolinux.boot -A “sugislackware Installation CD” .

Now we have slackware_sugi.iso in /home/user/ and we can burn it into DVD

source : http://comastnet.blogspot.com/2011/03/remaster-slackware.html

phpmyadmin can’t access to mysql

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Phpmyadmin is a application that we can access from web browser when we are using lampp (for example). Phpmyadmin is used to access mysql database. After re-set the lampp to secure condition, I can’t use phpmyadmin anymore.
This is because I create password with mysql command in the konsole:
#mysql_secure_installation
So I got this error message that phpmyadmin can’t acces to mysql
Here what I did to fix this
edit /opt/lampp/phpmyadmin/config.inc.php

Fill the password with a new one.
$i++;

/* Authentication type and info */
$cfg[‘Servers’][$i][‘auth_type’] = ‘config’;
$cfg[‘Servers’][$i][‘user’] = ‘root’;
$cfg[‘Servers’][$i][‘password’] = ‘mynewpassword’;
$cfg[‘Servers’][$i][‘extension’] = ‘mysql’;
$cfg[‘Servers’][$i][‘AllowNoPassword’] = true;

Try it one more time and phpmyadmin is on duty again.

slackpkg

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Not just ubuntu who has an easy install program using apt-get command. Slackware has one too.
First edit /etc/slackpkg/mirrors
Uncomment one of the closest server from you under the slackware version you use. Mine is Indonesia but the server is not active. So I m using Australian.
Do
#slackpkg update
for updating the repository.
Next time we need to install something do this (in root)
#slackpkg install program
Well done.

mysql command

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using mysql from console
$mysql -u myuser -pmypassword

show database
mysql>show databases;

connect to database
mysql>use mydatabase;

show tables inside the database
mysql>show tables;

show what inside the table
mysql>select*from tablenamesatu

search the data inside the table
mysql>select*from tablenamesatu where columndata=’data’;
mysql>select*from tablenamesatu where columndata mycolumns like ‘data%’;

insert data
mysql>insert into tablenamesatu (column1,column2,..) values(‘data’,’data’,’…’);

delete data
mysql>delete from tablenamesatu where username=’data’;

update/change data
mysql>update tablenamesatu set columndata=’data’ where columndata1=’data’;

show header of column of table
mysql>show columns from tablenamesatu;