Rachmat

Google Disavow Links Tool Tutorial

noreply@blogger.com (rachmat) — Wed, 17 Oct 2012 02:30:00 +0000

Setelah sebelumnya saya sharing info tentang best 10 white hat seo tools for webmasters. Pada kesempatan kali ini saya akan berbagi tutorial yakni Google Disavow Links Tool Tutorial.

Apa itu google disavow tools?
Google Disavow Tools adalah bagian dari google web masters tools yang berfungsi untuk menghapus tautan berbahaya ke situs kita, dimana kita sebagai pemilik situs tidak perlu lagi meminta si pembuat link untuk menghapusnya.

Masih belum ngerti? ngaku aja deh...
ga usah malu2 lagi, hehe...
Oke gw bahas ya, lanjut...

Misalnya begini, kita punya situs, lalu tiba-tiba menghilang begitu saja dari search engine karena terkena algoritma si google panda, padahal kita merasa tidak pernah membuat link yang melanggar aturan google.

Setelah diinvestigasi, ternyata terdapat link yang berasal dari situs dewasa. Kita tentunya ingin menghapus link dari situs tersebut, tapi tidak bisa karena kita bukanlah yang memasang link dari situs tersebut. Nah, fungsinya google disavow tools itu bisa untuk menghapus tautan dari situs tersebut. Link atau tautan tersebut tetap ada namun google tidak lagi memperhitungkannya sebagai sebuah link yang mengarah ke situs kita.
Gimana, udah mudeng? :D

Cara menggunakan Google Disavow Tools, bagaimana?
Berikut adalah Step by Step Google Disavow Tools Tutorial:
1. Login ke google webmaster tools
2. Masuk ke https://www.google.com/webmasters/tools/disavow-links-main
3. Pilih situs yang terkena dampak dari bad url tersebut.

4. Buka text editor, buat daftar seperti pada gambar

5. Upload Files (max 2 MB)

6. Selesai, tunggu efeknya.

Notes:
Situs yang terkena dampak negatif link harus didaftarkan ke google webmasters tools.
Jika cara ini berhasil maka kemungkinan bad link lah yang menjadi penyebab si google enggan meranking situs anda, jika tidak merasakan efek apa-apa, kemungkinan besar ada kesalahan dari situs anda.

Sekian tulisan saya yang berjudul Google Disavow Tools Tutorial, Happy Blogging.

Best 10 White Hat SEO Tools for Webmasters

noreply@blogger.com (rachmat) — Tue, 03 Jul 2012 16:34:00 +0000

This time I will share You information about Search Engine Optimization.
Search engine optimization is divided by 2 categories, on page and off page SEO.

To accelerate optimizing both on page and off page SEO, We need a good tools for SEO.

Here are Best 10 White Hat SEO Tools for Webmasters:

Google Web Master Tools
Use this google tools to add your own site and sitemap to google. You can see the crawling process and searching query. Google web master tools also reporting your site health (crawler errors, broken link issue, etc)

Google Adword Keyword Tools
Use this google tools to keyword research, find your keyword ideas. Good keyword = Good Influences.

Google Page Speed Insights
Use this google tools to optimize loading pages of your sites.

Google Analytic
Use this tools to see the traffic report of your sites.

Google Maps
Use this google tools to increasing your site visibility and site authority in google search engine.

SEO Doctor (firefox addons)
Use this tools to see your SEO onpage optimization.

Ping Farm
Use this tools to ping your backlinks + updated pages / posts.

Senuke X
To win the battle in SERP you need a weapon, Senuke X is one of powerfull stuff for SEO warrior. Every SEO tools is like a knife, it's depending on user purpose. It can be a white hat or black hat SEO.

SEO Quake
The art of war is know your-self and enemy. Use this tool to investigate your competitor (where's the link come from).

Cute Rank
This is a free SEO tools to monitoring your niche keyword on google, yahoo and bing.

Thanks for reading my blog, If You like this article, please help me by bookmarking this article or create link to this blog.

Happy blogging :)

Seminar Cloud Computing

noreply@blogger.com (rachmat) — Tue, 27 Mar 2012 01:27:00 +0000

Temen2 rachmat ada info bagus neh, LP3T NF mengadakan Seminar Cloud Computing di bulan maret - april 2012.
Yang menarik di seminar ini adalah pembicaranya kang Rusmanto yang dikenal sebagai bapak Linux Indonesia.

Peserta Seminar Cloud Computing :
Pelajar, mahasiswa, alumni dan karyawan.
Tempat/Waktu: (09.00 - 12.00 WIB.)

LP3T-NF Depok, Sabtu, 17 Maret 2012

LP3T-NF Jakarta Timur, Minggu, 1 April 2012

LP3T-NF Jakarta Barat, Sabtu, 31 Maret 2012

LP3T-NF Cinere, Sabtu, 7 April 2012

LP3T-NF Jakarta Selatan, Sabtu, 14 April 2012

LP3T-NF Bekasi, Sabtu, 21 April 2012

Biaya seminar cukup terjangkau:
-Mahasiswa / Pelajar: 50 ribu
-Umum: 75 ribu
-Karyawan: 100 ribu

Cloud computing adalah langkah awal transformasi menuju telekomunikasi masa depan. Teknologi ini nantinya akan dipakai oleh perusahaan-perusahaan, baik perusahaan IT, Telekomunikasi, web agency , maupun perusahaan lainya.

Windows XP Xtreme Protection

noreply@blogger.com (rachmat) — Wed, 26 Oct 2011 23:10:00 +0000

Sahabat2 blogger dan teman2 rachmat, saya udah kangen blogging nih :), sepertinya sudah lama ya lum update artikel :D, sebenarnya rachmat masih aktif menulis namun sifatnya offline.
Saya menulis buku tentang komputer, judulnya Windows Xp Xtreme Protection. Buku ini membahas tentang cara mengatasi vulnerability windows xp serta cara memproteksi windows xp secara total.

Berikut Materi yang dibahas dalam buku ini:

Bab 1 After Install Customization
Bab 2 User Management & Password Combination
Bab 3 Customize Group Policy, Security Policies and Registry Tweaks
Bab 4 Disable Vulnerable & Unnecessary Windows Apps
Bab 5 Disable Unneeded / Vulnerable Windows Services
Bab 6 Disable Uneeded Windows Component
Bab 7 Vulnerability Scanner and Patch Management
Bab 8 Use Latest Service Packs & Software’s, Read news about Security Update
Bab 9 Using Hardening Tools, System Maintenance and Privacy Tools
Bab 10 Use trusted AV, Antispyware, Anti-Keylogger, Anti-Rootkit and Anti Steganography
Bab 11 Protect USB FD From Autorun Virus/Worm
Bab 12 Use Advanced Firewall, IDS / IPS Tools & Sniffing Packet Tools
Bab 13 Close Unneeded Open Ports
Bab 14 Advanced Firewall Rules
Bab 15 Customize Internet Browser Settings, Protect Broswsers!!
Bab 16 Watch Syslog, Monitor System Changes
Bab 17 Investigate Autorun & Startup, Process List
Bab 18 Use Port Scanning Tools and Penetration System Tools
Bab 19 Backup & Disaster Recovery
Bab 20 Hardware Protection, Behavior Protection
Bab 21 Proof of Concepts

Judul Bab saya buat dalam bahasa inggris biar lebih mengena pesan yang ingin disampaikan, isinya bahasa indonesia :) . Untuk informasi harga, silakan kunjungi www.gramediashop.com . Kalo temen2 ke gramedia, beli buku rachmat ya, thanks

Fix Avast Error 0xc0000005

noreply@blogger.com (rachmat) — Sat, 26 Mar 2011 03:20:00 +0000

Every forum avast now talking this issue, How to Fix Avast Error 0xc0000005,
This Problem occurs in Avast version:
Avast! Free Antivirus
Program Version : 6.0.1000
Virus Definition: 110325-1

When we update engine and virus definition of Avast 6.0.1000, some of application cannot run, error message appear "The Application failed to initialize properly (0xc0000005)"
In My case, I can't run netstat after updating avast 6.0.1000.

I have already contacted avast tech. support, I receive this messages:

"Dear customer,
Hello,

Thank you for contacting our support center with your concerns.

There are three parts of the program, where exclusion can be dealt.
It depends on which one you need to use.

First is File system shield that takes care of real time protection. Click on REAL-TIME SHIELDS - File system shield and press Expert Settings button. Choose Exclusions and modify existing list or add any other files to be excluded according to your needs.

If you want to exclude files from on demand scan, click on Settings button in the main Interface window and choose Exclusion and type any path to be excluded from scanning.

Last exclusion concerns web sites. In "REAL-TIME SHIELDS", click on the Web shield icon and then on Settings button on the right side of the screen.
Then choose Exclusions and tick URL´s to exclude. Enter any desired url/s and confirm it clicking on "Add" button.

If I can be of any further assistance, please do not hesitate to contact me again.

Kind Regards
Notice for UK, Canada, US and Australian users:
You can also get free phone support from our partner iYogi phone number (USA, Canada) 877-314-5079, UK customers call 0-808-101-9216

Richard Srank
AVAST Software a.s.

Ticket Details
===================
Ticket ID: KHZ-490584
Department: [ENG] Technical support
Priority: Default
Status: On Hold"

I have already follow His suggestion with make an exclusion in real-time shield but it's weirds, sometime it's works for a while but return to error 0xc0000005 again. It seems only temporary solution.

I decide to find the solution by my self, I start to tracking each process, debugging process, investigating registry changes, exploring DLL etc. When Real-time shields activated there are some process that "protecting system from changes". Binggo!! that is the key. After do many trial at last I found the solution to fix error 0xc0000005.

Here are permanent solution to Fix Avast Error 0xc0000005 :
1. Go to Real-time shields > Behavior shield

2. Choose Expert Settings

3. Uncheck "Monitor the system for unauthorized modifications"

4. Finish

Thanks for reading my simple articles about how to fix Avast Error 0xc0000005.

Avast do you need high qualified tech. support? call me now, I'm free :D, just kidding, my father's in not good health condition, impossible for me to work overseas.

notes:
mohon doanya aj yah moga bokap cepet sembuh deh (bokap menurut analisa dokter ada benjolan semacam tumor di sekitar ginjal)

Remove Blog Posts Status Messages

noreply@blogger.com (rachmat) — Mon, 07 Mar 2011 04:14:00 +0000

After Sharing about XL Speed test and Hardening Linux, Now I will share You about How to Remove Blog Posts Status Messages on Blogger, You can remove a gray box that display Posts status messages.

The blog posts status messages will appear when:
1. No Posts Message
2. Searching in pages
3. Showing Label or blog categories

To Remove blog posts status message, Here are steps:
1. Go to Design, edit HTML, select Expand Widget Templates

2. Search (ctrl+f3) <b:includable id='status-message'>

3. Remove this codes :

4. Finish , Save Template

After remove blog posts status mesage, the gray box status message will disappear :) .
Thanks for reading my simple tutorial about how to remove blog posts status messages on blogger .

Surf Anywhere with Ultrasurf

noreply@blogger.com (rachmat) — Thu, 24 Feb 2011 08:45:00 +0000

After writting about XL Speedtest, Now I will share you about Surf Anywhere with Ultrasurf

Preface
Wanna browse facebook, twitter or koprol at your office but blocked by network administrator due to company policy?
or maybe wanna visit your fav sites? but blocked by Internet Service Provider.

Just Relax, I will tell you to bypass firewall with ultrasurf, ups sorry :D , I mean to surf anywhere with ultrasurf.

How it works?

1. Download Ultrasurf from www.ultrareach.com/download_en.htm
2. Running it

3. Open Network Connection, change your DNS with google open dns

4. Click option, If U're using firefox then choose do not use IE

5. Click Proxy Settings, choose Proxy (I choose AutoDetect)

6. Use Private browsing for privacy.

7. Finish

Now You Can Surf Anywhere with ultrasurf, please don't tell your network administrator about this blog LoL :))

Thanks For Reading my article about Surf Anywhere with Ultrasurf, any comment I will appreciate.

Vote For Muslim in German

noreply@blogger.com (rachmat) — Tue, 22 Feb 2011 06:17:00 +0000

A freedom to choose a religion is human right, but now in Germany, the religion of Islam is questionable whether it is proper to be part of germany?

Well as the brother of fellow Muslims rightly we support, by participating in the voting conducted by the site umfrage.tagesschau.de

that site said "his speech on the Day of German Unity President Wulff stressed that Christianity and Judaism were part of Germany. That is our Christian-Jewish history. And he made it clear: "But Islam is now also to Germany." Do you agree?

Editor's note: This poll is closed since October - a vote is not possible since then. Nevertheless, this survey is currently being "applied" in multiple networks - why, we do not know."

How to participate?
just go to http://www.tagesschau.de/inland/wulffrede112.html , Choose "Ja" and send with click "Zur Auswertung"

Be quickly, vote only available until october 2011, tell your friends as much as you can, thanks for reading my article about Vote For Muslim in German.

Hardening Linux with Iptables and disabling uneeded services

noreply@blogger.com (rachmat) — Tue, 15 Feb 2011 18:15:00 +0000

Preface
Many methode to secure your linux box, such as: audit your SELinux, scanning for rootkits, optimizing kernel, adding iptables, disabling uneeded services, user and group policies etc.
This time I will share You about Hardening Linux with Iptables and disabling uneeded services .
FTP Services by default on Linux Fedora are disable, so I will pass it.
The usualy vulnerable services that discovered by IT Auditor such as:
-Send Mail,
An Attacker can send fake email to sender
-Bluetooth
Anonymous User can send harm content to your Linux Box
-NFS (Network File Sharing)
NFS can be a hole by attacker to gain access to your Linux Box
-RPC (Remote Procedure Calls)
If this services activated, someone can monitoring remotely to your Linux Desktop
-HTTPD (Http Server)
The commonly attacked service is Http Web Server, better to disable this service If You not using this services
-SSHD (SSH Server)
SSHD service is used to connect securely on remote devices.
If Your Linux using SSH-1 Better to disable this service If You don't want your Linux Box got "man in the middle attack".
-Open VPN
Some Linux Box are vulnerable to this services, USN-612-3 "A weakness has been discovered in the random number generator used by OpenSSL on Debian and Ubuntu systems. As a result of this weakness, certain encryption keys are much more common than they should be, such that an attacker could guess the key through a brute-force attack given minimal knowledge of the system."
Securityfocus.org said that "An attacker can use the standard OpenVPN server application to exploit this issue."

The commonly open port used by attacker, such as:
-2049 , Network File System
-6000:6009 , X11
-7100, x font service, Used by rootkit and trojan backdoors
-631, CUPS (Common Unix Printing System)
-515, Printer Daemon
-445, SMB file sharing
-443, Https
-161, SNMP , this is optional, you can enable it if your snmp community string are used to monitor any trap messages.
-137 – 139, NetBIOS over TCP/IP
-135, RPC
-111, SunRPC
-110, Pop3
-80, HTTP
-20-21, FTP
-22, SSH
-23, TELNET
-25, SMTP

How to Hardening Linux with Iptables and disabling uneeded services ?
Here are the steps:
1. Copy this scripts using your text editor, and save it @ /usr/local/src, with name myrules.sh,

#!/bin/bash
service sendmail stop
service bluetooth stop
service cups stop
service nfs stop
service nfslock stop
service openvpn stop
service rpcbind stop
service rpcgssd stop
service rpcidmapd stop
service rpcsvcgssd stop
service rsyslog stop
service httpd stop
service sshd stop
chkconfig sendmail off
chkconfig bluetooth off
chkconfig cups off
chkconfig nfs off
chkconfig nfslock off
chkconfig openvpn off
chkconfig rpcbind off
chkconfig rpcgssd off
chkconfig rpcidmapd off
chkconfig rpcsvcgssd off
chkconfig rsyslog off
chkconfig httpd off
chkconfig sshd off
iptables -I INPUT -p udp --dport 2049 -j DROP
iptables -I INPUT -p tcp --dport 6000:6009 -j DROP
iptables -I INPUT -p tcp --dport 7100 -j DROP
iptables -I INPUT -p tcp --dport 631 -j DROP
iptables -I INPUT -p udp --dport 631 -j DROP
iptables -I INPUT -p tcp --dport 515 -j DROP
iptables -I INPUT -p tcp --dport 445 -j DROP
iptables -I INPUT -p tcp --dport 161 -j DROP
iptables -I INPUT -p udp --dport 161 -j DROP
iptables -I INPUT -p tcp --dport 137:139 -j DROP
iptables -I INPUT -p udp --dport 137:139 -j DROP
iptables -I INPUT -p tcp --dport 135 -j DROP
iptables -I INPUT -p udp --dport 135 -j DROP
iptables -I INPUT -p tcp --dport 111 -j DROP
iptables -I INPUT -p udp --dport 111 -j DROP
iptables -I INPUT -p tcp --dport 110 -j DROP
iptables -I INPUT -p tcp --dport 20 -j DROP
iptables -I INPUT -p tcp --dport 21 -j DROP
iptables -I INPUT -p tcp --dport 22 -j DROP
iptables -I INPUT -p udp --dport 22 -j DROP
iptables -I INPUT -p tcp --dport 23 -j DROP
iptables -I INPUT -p tcp --dport 25 -j DROP
iptables -I INPUT -p all -s localhost -i eth0 -j DROP

2. Modify /etc/rc.local
You will see something like this:

type /usr/local/src/myrules.sh before touch /var/lock/subsys/local .

3. Finish, now reboot your Linux box ^_^

Notes:
I used -I option on Iptables to executed at first sequence before default iptables script.
chkconfig used to disable services, it's not enough if only stopping the uneeded services.
Always thinking out of the box, about myrules.sh is based on my system requirement rules, you can adjust or modifying this script depend on your requirement.
I'm not disabling http and https port because I connect to internet without using any proxy.

source:
-Hardening Linux with Iptables and disabling uneeded services, therachmat.blogspot.com/
-securityfocus.org/
-ubuntu.com/
-fedoraproject.org/
-en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

Thanks for reading my simple article about Hardening Linux with Iptables and disabling uneeded services, any advices to complete this article I will appreciate.

SSH Server on Redhat

noreply@blogger.com (rachmat) — Thu, 10 Feb 2011 09:45:00 +0000

Pada postingan kali ini rachmat mau share tentang cara setting SSH Server on Redhat,
Ga banyak basa basi neh, langsung aja ya, tarik mang! ......

OS: Redhat
user: rachmat
passwd: eccouncilvscheckpoint
domain: therachmat.com <aktifkan dns-server arahkan therachmat.com ke server local>

1. Pastikan agar kita bisa login via ssh, ubah shell login
#cat /etc/passwd | grep ssh
secara default hasilnya "sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
maka ganti dengan gedit /etc/passwd "sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/sshd" lalu save

2. aktifkan service sshd
#service sshd start
Generating SSH1 RSA host key: [ OK ]
Generating SSH2 RSA host key: [ OK ]
Generating SSH2 DSA host key: [ OK ]
Starting sshd: [ OK ]

3. Buat username & password
misalnya servernya therachmat.com, usernamenya rachmat passwordnya eccouncilvscheckpoint

4. Coba Login ke SSH Server
[root@rachmat rachmat]# ssh therachmat.com -l rachmat
rachmat@therachmat's password: <eccouncilvscheckpoint>
Last login: Fri Feb 12 02:45:11 2010 from therachmat.punya_domain (aamiiin)

5. Selesai

tambahan untuk security, agar tidak bisa login sebagai root, maka
modify PermitRootLogin yes jadi no /etc/ssh/sshd_config

# Authentication:

#LoginGraceTime 2m
#PermitRootLogin yes
#StrictModes yes
#MaxAuthTries 6
#MaxSessions 10


# Authentication:

#LoginGraceTime 2m
PermitRootLogin no
#StrictModes yes
#MaxAuthTries 6
#MaxSessions 10

Lebih jauh tentang SSH:
Selain sshd_config dan ssh_config, file2x berikut ini bisa juga dikonfigurasi:
-ssh_host_dsa_key
-ssh_host_key.pub
-ssh_host_dsa_key.pub
-ssh_host_rsa_key
-ssh_host_key
-ssh_host_rsa_key.pub

Thanks yah udah baca artikel sederhana rachmat tentang SSH Server on Redhat

Automat Scan twitter followers

noreply@blogger.com (rachmat) — Tue, 08 Feb 2011 07:15:00 +0000

This time I will share U about how to automat scan twitter follower.
Preface,
Follow as much as you can are good to get new follower.
But since You have too much people to follow, U will get this message by twitter " Oops, You have reached limits bla2..."

Then I go to support.twitter.com to find why this is happen?
I got this messages:
"We do not limit the number of people who can follow you, but we have put limits on how many other accounts you can follow.
Every account can follow 2,000 users total. Once you’ve followed 2,000 users, there are limits to the number of additional users you can follow. This number is different for each account and is based on your ratio of followers to following; this ratio is not published. Follow limits cannot be lifted by Twitter and everyone is subject to follow limits, even high profile and API accounts.
In addition to this account-based limit, every Twitter account is technically unable to follow more than 1,000 users per day. Please note that this is just a technical limit to prevent egregious abuse from spam accounts. Accounts are also prohibited from aggressively following other users. Our Follow Limits and Best Practices Page has more information on Twitter’s following rules."

But why others can follow over than 2000?
Focus at this statement:
"based on your ratio of followers to following; this ratio is not published. Follow limits cannot be lifted by Twitter and everyone is subject to follow limits"

This mean if You want follow people more than 2000, you must also have ratio follower close to 2000.
Good ratio is followers > following, followers = following.

How I can know which people I follow are not following me back again?
Go To who.unfollowed.me/lite , then sign in with your twitter account, now you will able to scan twitter followers.
There are 3 options to scan twitter followers:
-check unfollowers
-who's not following me back
-unfollower history

When You Choose who's not following me back, You will see something like this:

What I do next? All you need to do is unfollow people that listed in people that aren't following me back.
Congrats.... Now You can follow back new followers again.... ^_^

Thanks for reading, my special thanks to: who.unfollowed.me

XL Speed Test

noreply@blogger.com (rachmat) — Sun, 06 Feb 2011 08:07:00 +0000

Pada posting kali ini rachmat mo share tentang XL speedtest, mudah2an xl speedtest ini bisa jadi pertimbangan buat sobat2 yang ingin memakai koneksi mobile broadband xl unlimited.
Server yang digunakan untuk XL speedtest ini yakni speedtest.net, DSL Reports, Wigo Speedtest, iPhone Speedtest dan sitrawimax speedtest.

Sebelum melakukan XL speedtest, berikut ini detail paket XL internet broadband yang saya gunakan:

modem: huawei usb modem
paket: xl mobile broadband bulanan
harga: 99ribu per bulan
speed: up to 384 kbps
kuota: 1 G (menurut webnya, tapi sekarang sudah unlimited)
lokasi: jakarta

ini Preview Sinyalnya Gan:

Nah sekarang langsung saja saya tampilkan screenshoot XL Speedtest :

1. Speedtest.net

2. DSL Reports

3. Wigo Speedtest

4. iPhone Speedtest

5. SitraWimax Speedtest

Thanks yah udah baca artikel sederhana saya tentang XL speedtest ini, mudah2an bermanfaat.
Oh ya, jika sobat ingin juga melakukan XL speedtest, saya sarankan cukup buka 1 tab browser saja, kl buka tab banyak2 akan mempengaruhi hasil XL speedtest sobat.

Trouble Shoot C++ From Zero Part 1

noreply@blogger.com (rachmat) — Tue, 01 Feb 2011 02:56:00 +0000

After I wrote about Learning C++ from Zero Part 1 Now I will share you about how to trouble shoot C++,

Algorithm:
-Initialization
HotCoffeeMilk <- 0
Cup <- 1
Spoon <- 1
MilkPowder <- 1
Sugar <- 1
HotWater <- 1
-Process
Cup <- Cup + MilkPowder
Cup <- Cup + Sugar
Cup <- Cup + HotWater
Cup <- Cup + HotWater
While Sugar = 1, Coffee = 1, HotWater = 1 and MilkPowder = 1 do
Cup <- Cup + Spoon
if Cup = 30 then
Sugar <- 0
Coffee <- 0
MilkPowder <- 0
{end if}
{end while}
-Finalization
HotCoffeeMilk <- 1
{end procedure}

The Codes,

The Problems,

Trouble shoots steps:
1. See error messages
2. Focus to a specific error line, try to understand error messages
3. Do analytics thinking, what fix should be?
4. Go to another line and fix it
5. After all lines checked and fixed, run program again with "gcc Trouble_Coffee_p1.cpp"
- If still see error messages, see detail whole codes from start to end, do integral thinking (compare structures with algorithm),
Then go to no 2 - 4 again
- If you still don't know how fix should be? , search online about anything related to error messages.
- If you're stuck don't know what to do, ask c++ forums
6. Finish, nothing error messages appear

See Problems (error messages) then go to spesific line:
-33:9 & 33:2: warning: missing terminating " character
this is line 33 -> printf("HotCoffeeMilk already to drink... yummy!! \");
33:2 -> no problems @ printf("
33:9 -> missing n after \
it should be, printf("HotCoffeeMilk already to drink... yummy!! \n");

Go to another line and fix it:
-7:2: error: expected ',' or ';' before 'int',
this is line 7 -> int Spoon = 1; and this is before int (line 6) -> int Cup = 1
missing ; after 1
it should be, int Cup = 1;

-12:8, 15:9, 17:8, 19:8, 21:8 expected constructor, destructor, or type conversion before '(' token
12:8, printf("Cup, Spoon, Coffee, MilkPowder, already exist \n");
12:8, nothing wrong here
15:9, prinntf("Cup added with MilkPowder \n");
15:9, wrong syntax @ prinntf, it should be printf
17:8, printf("Cup added with Coffee \n");
17:8, nothing wrong here
19:8, printf("Cup added with Sugar \n");
19:8, nothing wrong here
21:8, printf("Cup added with HotWater \n");
21:8, nothing wrong here

-14:2, 16:2, 18:2, 20:2 error: 'Cup' does not name a type
14:2, Cup = Cup + MilkPowder;
14:2, nothing wrong here
16:2, Cup = Cup + Coffee;
16:2, nothing wrong here
20:2, Cup =Cup + HotWater;
20:2, missing <space> after =, it should be Cup = Cup + HotWater;

-22:2: error: expected unqualified-id before 'while'
22:2, while ((Sugar == 1) && (Coffee == 1 && (MilkPowder == 1) && (HotWater == 1)) {
22:2, missing ) at (Coffee == 1, it should be (Coffee == 1)
Search before 'while' ,
-in at in main () [line 3] should be int

After all lines checked and fixed, run program again with "gcc Trouble_Coffee_p1.cpp"

wow... as You can see, error messages still appear, like I said before, see whole codes from start to end,
There is nothing wrong if we compare the codes with algorithm,
last error said, expected unqualified-id before 'while' that is the key.
it must be something wrong before while,
hey... see structures (tree), the integer main should be as 1st tree, and others as sub tree.
in notepad ++, before int main should be a tree [-], it must me something wrong before int main [3:1]
focused at /* This is Coffee MilkPowder Program *, there was a comment that missing / to terminate comment.
it should be /* This is Coffee MilkPowder Program */
congrats, now structures are correct.

run program again with "gcc Trouble_Coffee_p1.cpp"
we still see 2 error messages:

This code is mean expected '}' for terminate int main, but '}' already added for end procedure [35:1].
see the lines before, focused at '}' only.
binggo... there is expected '}' to terminate if [29:1]
[29:1], } /* end if */

run program again with "gcc Trouble_Coffee_p1.cpp"

Finish... nothing error messages appear

The right codes:

Conclusion:
-read carefully error messages, sometimes there is no explain about specific line that cause an error.
e.g.: see [29:1] , no error messages for this line
-always think out of the box, if you think already fix all of errors but in fact error still exist
-Programmer jobs is not only how to make an efficient codes, right? but how to trouble shoot codes issues...

Learning C++ from Zero Part 1

noreply@blogger.com (rachmat) — Thu, 27 Jan 2011 15:41:00 +0000

After I wrotes about Secret codes on Samsung Omnia Pro and how Install Ebuddy on Samsung Omnia Pro,
Now I will share you about Learning C++ from Zero.

Preface
What is C++?
C++ is a middle level language program, the development of C.
The type of C++ coding is case sensitive, wrong only one character in coding can make program not run well.

What is Algorithm?
Algorithm is solution methode that programmer use to make a program.
Different algorithm methode will affect the rate of efficiency in making the source code of program.

We will make simple program of Hot Coffee Milk.
#1 Alogrithm:
-Initialization
HotCoffeeMilk < - 0
Cup < - 1
Spoon < - 1
MilkPowder < - 1
Sugar < - 1
HotWater < - 1
-Process
Cup < - Cup + MilkPowder
Cup < - Cup + Sugar
Cup < - Cup + HotWater
Cup < - Cup + HotWater
While Sugar = 1, Coffee = 1, HotWater = 1 and MilkPowder = 1 do
Cup < - Cup + Spoon
if Cup = 30 then
Sugar < - 0
Coffee < - 0
MilkPowder < - 0
{end if}
{end while}
-Finalization
HotCoffeeMilk < - 1
{end procedure}

Explanation,
Initialization is declaration of variable. HotCoffeeMilk set to zero is mean Hot Coffee Milk not ready yet. Cup, Sugar, MilkPowder and HotWater set to 1 is mean the resource already exist. Process is mean the making of Hot Coffee Milk. While sugar and Milk Powder is exist then do stir the ingredients with a spoon. if the ingredients has stirred as much as 30 times then coffee, milk and sugar is considered to have dissolved.
The Codes:

Program Preview:

#2 Alogrithm:
-Initialization
HotCoffeeMilk <- 0
Cup <- 1
Nescafe_3in1 <- 1
HotWater <- 1
-Process
Cup <- Cup + Nescafe_3in1
Cup <- Cup + HotWater
While HotWater = 1 and Nescafe_3in1 = 1 do
Cup <- Cup + Spoon
if Cup = 30 then
Nescafe_3in1 <- 0
{end if}
{end while}
-Finalization
HotCoffeeMilk <- 1
{end procedure}

Explanation:
With Nescafe 3 in 1 More Simple Steps to make a Hot Coffee Milk, right ?
Ingredients of Nescafe 3 in 1 are Coffee + Sugar + MilkPowder
The Codes:

Program Preview:

Conlcusion:
Programming is not only how to code?, but also how to make an efficient steps and more simplify codes.

Thank You for reading my article about Learning C++ from Zero Part 1, If You like with my article please give me a backlink to this blog, I hope after you reading this article gives You another perspective about programming.

RAMNIT Worm Removal Guide

noreply@blogger.com (rachmat) — Wed, 26 Jan 2011 06:45:00 +0000

Yesterday ago my father PC's got infected by worm VBS dropper.
This worm known as RAMNIT by Clamwin antivirus signatures.
The badnews are He plug-in his usb flash disk to my PC's and executed some files that maybe contains virus and worms.
I think realtime protection of clamwin is fair, not much help against this worms and my PC's also got infected by this worms.
Searching in internet no complete guide removal for healing this Ramnit worm.
After learning the characters of this worm, finally I wrote this article.
Here are step by step Ramnit removal guide:

1. Run Process explorer from sysinternal (now microsoft), click suspend all svchost.exe (under explorer.exe process, not under services.exe) then terminate process tree
2. Disable system restore during this removal steps.
3. Erase recycler, recycled and "system volume information" folders, To doing this follow this steps:
(for example my admin username is rachmat, root directory is in C:, and my data directory is in D:)
-run cmd.exe,
c:\>rd /s /q "c:\recylcer" [enter]
c:\>cacls "c:\system volume information" /t /e /c /g rachmat:F [enter]
c:\>rd /s /q "c:\system volume information" [enter]
d:\>rd /s /q "recycled" [enter]

4. Make RamNit_removal.bat and RAMNit_removal.reg and place it at the same path / folder. To make this files here the steps:
-run notepad, copy this scripts and save as RamNit_removal.bat
@echo off
REM "This is for erase Main worm files"
del /f /s /q /a "%ProgramFiles%\Microsoft\WaterMark.exe">Delete_Log.txt
del /f /s /q /a "%ProgramFiles%\Microsoft\DesktopLayer.exe">>Delete_Log.txt
del /f /s /q /a "%systemroot%\System32\dmlconf.dat">>Delete_Log.txt

REM "This is for erase another tricky worm files, if it exist"
del /f /s /q /a "%Systemroot%\dmlconf.dat">>Delete_Log.txt
del /f /s /q /a "%Systemroot%\lssas.exe">>Delete_Log.txt
del /f /s /q /a "%systemroot%\ExplorerSrv.exe">>Delete_Log.txt
del /f /s /q /a "%systemroot%\System32\rundll32Srv.exe">>Delete_Log.txt

del /f /s /q /a "%ProgramFiles%\synaptics\syntp\SynTPEnhSrv.exe">>Delete_Log.txt
del /f /s /q /a "%UserProfile%\Local-Settings\Application Data\\.exe">>Delete_Log.txt

REM "This is for prevent infections of Ramnit worm"
mkdir "%ProgramFiles%\Microsoft\WaterMark.exe"
attrib +r +s -h -a "%ProgramFiles%\Microsoft\WaterMark.exe" /s /d
mkdir "%ProgramFiles%\Microsoft\DesktopLayer.exe"
attrib +r +s -h -a "%ProgramFiles%\Microsoft\DesktopLayer.exe" /s /d
mkdir "%systemroot%\System32\dmlconf.dat"
attrib +r +s -h -a "%systemroot%\System32\dmlconf.dat" /s /d
REM "This is for clean hijacked registry settings"
reg import RAMNit_removal.reg
exit

-run notepad, copy this script and save as RAMNit_removal.reg

Windows Registry Editor Version 5.00

[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg]
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupfolder]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupfolder]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"Userinit"="c:\\windows\\system32\\userinit.exe"
[HKEY_CLASSES_ROOT\regfile\shell\open\command]
@="regedit.exe \"%1\""
[HKEY_CLASSES_ROOT\inffile\shell\open\command]
@=hex(2):22,00,25,00,31,00,22,00,20,00,25,00,2a,00,00,00
[HKEY_CLASSES_ROOT\exefile]
@="Application"
"EditFlags"=hex:38,07,00,00
"TileInfo"="prop:FileDescription;Company;FileVersion"
"InfoTip"="prop:FileDescription;Company;FileVersion;Create;Size"
[HKEY_CLASSES_ROOT\exefile\DefaultIcon]
@="%1"
[HKEY_CLASSES_ROOT\exefile\shell]
[HKEY_CLASSES_ROOT\exefile\shell\open]
"EditFlags"=hex:00,00,00,00
[HKEY_CLASSES_ROOT\exefile\shell\open\command]
@="\"%1\" %*"
[HKEY_CLASSES_ROOT\exefile\shell\runas]
[HKEY_CLASSES_ROOT\exefile\shell\runas\command]
@="\"%1\" %*"

5. Execute RamNit_removal.bat, fix another registry issue with ccleaner.
6. Reboot and enter safe mode, then do scan to clean random executable files that infected by this worm, offcourse with your trusted antivirus. (Antivirus that know this virus such as: avast antivirus, avira rescue CD, clamwin)

7. Boot normally, clean all infected htm and html files with VBS dropper malware remover tools (author: Jing Ge).

8. Use worm door cleaner to prevent infected from internet or LAN.
9. Finish.

notes:
Be ready to reinstall some applications, some anti-virus programs will delete all infected executable files, not fix infected executable files.

source:
-therachmat.blogspot.com (ramnit worm removal guide)
-www.piriform.com (for CCleaner)
-polygoncell.blogspot.com (for clean infected html files)
-www.softpedia.com (for worm door cleaner)
-technet.microsoft.com (for process explorer)

Thanks for reading my article about RAMNIT Worm Removal Guide, any advice to complete this article I will appreciate.
If Your'e C++ programmer, please help me to create snippet / codes about how to delete n last lines or some text from exe files.

Samsung Omnia Pro Secret Codes

noreply@blogger.com (rachmat) — Sat, 22 Jan 2011 05:12:00 +0000

After posting about how to install ebuddy on samsung omnia pro aka GT-b7320, now I wanna share U about secret codes on samsung omnia pro.
I have tested all the codes, and it's works.

Here are the codes:

*#0*# - LCD Test
*#0011# - Monitor GSM
*#0002*28346# - JackFrost Gain Controller
*#0289# - Audio Test Mode
*#0228# - Battery Test
*#06# - Show IMEI
*#0673# - MP3 Test
*#0782# - RTC Viewer
*#0842# - Vibration Test
*#1111# - Show FTA sw verion
*#2222# - Show FTA hw verion
*#1234# - Show Firmware version
*#232337# - Bluetooth ID
*2767*3855# - Master Reset, caution this will resets all data on the phone
*#7465625# - Show locks status
*#92782# - Show User Agent Manager

Thanks for reading my simple article about samsung omnia pro secret codes.
Any suggestion for new secret codes to complete this artile, I will appreciate.

Install Ebuddy on Samsung Omnia Pro

noreply@blogger.com (rachmat) — Mon, 17 Jan 2011 09:50:00 +0000

This time I will share about how to install ebuddy on omnia pro aka Samsung GT-B7320.
when I go to ebuddy sites I can't find my omnia pro in samsung model selection.

Big question for me, why???

Finally I find a clue...

Why People said that Samsung Omnia Pro is Samsung Jacky?
Yes, offcourse the model is very close to Samsung Jack.
Then I go to ebuddy sites again, but I only find samsung black jack II.
Lets think out of the box, I think the reason about why ebuddy not listed omnia pro is because the previous version was already release on ebbudy sites.

I think now you know the answers, I open my opera in my samsung omnia pro, go to ebuddy sites and choose samsung black jack II.

Brand: Samsung
Model: sgh-i617 black jack ii

After installation process go to application > java > ebuddy.

Now, Have fun with your ebbudy.

refferences:
http://www.ebuddy.com

Thanks for reading my simple article about install ebuddy on samsung omnia pro.
This is my first come back after for long time hiatus.

DHCP SERVER, DNS & NAT di Mikrotik

noreply@blogger.com (rachmat) — Fri, 26 Mar 2010 15:41:00 +0000

Preface

Tulisan ini dibuat sekedar sharing pengetahuan aj dari saya yg juga masih belajar, rachmat juga uda kangen beud mo nulis2 :D

-Ruter: Mikrotik v.2.9.6

-Workstation: Windows Xp (PC0,PC1)

-Server: Redhat (PC2)

-Modem: Huawei

Given IP

Public 202.73.99.0/24

Local 192.168.0.0/24

Konfigurasi Pada Mikrotik

[DHCP SERVER]

1. aktifkan interface yg diperlukan

[therachmat@rxnux3r]>interface ena ether1

[therachmat@rxnux3r]>interface set ether1 name=local

[therachmat@rxnux3r]>interface ena ether2

[therachmat@rxnux3r]>interface set ether2 name=public

2. setting ip Mikrotik-SW-1< [therachmat@rxnux3r]>ip add address=192.168.0.1/24 int=local

3. buat pool

[therachmat@rxnux3r]>ip pool add name=dhcp-pool-1 ranges=192.168.0.2-192.168.0.11

4. buat network address, dns-server, gateway

[therachmat@rxnux3r]>ip dhcp-server network add address=192.168.0.0/24 gateway=192.168.0.1

5. daftarkan pool ke dhcp-server

[therachmat@rxnux3r]>ip dhcp-server add address-pool=dhcp-pool-1 int=local

6. cek konfigurasi

[therachmat@rxnux3r]>ip pool print

[therachmat@rxnux3r]>ip dhcp-server print

[DNS & gateway ]

1. Set Primary DNS

[therachmat@rxnux3r]>ip dns set primary-dns=8.8.8.8

2. Set Secondary DNS

[therachmat@rxnux3r]>ip dns set secondary-dns=8.8.4.4

3. Set Gateway

[therachmat@rxnux3r]>ip route add gateway=202.73.99.8

[NAT]

1. Setting ip Mikrotik-modem-internet

[therachmat@rxnux3r]>ip add address=202.73.99.1/24 int=public

2. Buat nat

[therachmat@rxnux3r]>ip firewall nat add action=masquerade out-interface=public chain=srcnat

3. Cek Konfigurasi

[therachmat@rxnux3r]>ip firewall nat print

[Backup-Konfigurasi]

[therachmat@rxnux3r]>system backup save name=rxconf

Konfigurasi pada Workstation

1. TCP/IP Properties set auto

2. ipconfig /release , ipconfig /renew, ipconfig /all

3. cek koneksi, ping ke mikrotik, remote via SSH

Konfigurasi pada Server

-Dalam Kondisi ini server hanya sebagai data storage saja :)

catatan tambahan:
-u/ bandwith management sobat bisa menggunakan queue tree

Insya Alloh saya akan terus menulis.

(sabar aja ya... nanti saya nulis lagi tp tergantung mood saya mo nulis apaan...wkwkwk :D )

rachmat spesial thanks to:

1. God Alloh SWT

2. Suryo at PGN, thanks udah dipinjemin hddnya, hore2.. skrg Mikrotikna ga pke virtual mesin lg :)

3. Rizqi at Metrodata, ditunggu projectna, hehe :D

4. Sobat Moenas, thanks awardna, maav belum dposting

5. Temend2 yg baca artikel rachmat ^_^

Sekian tulisan ini dibuat, semoga bermanfaat ya!

NLite OS

noreply@blogger.com (rachmat) — Tue, 26 Jan 2010 08:13:00 +0000

Setelah rachmat share tentang DHCP Server sekarang rachmat mo share tentang Nlite OS.

Intermezzo
Apa itu Nlite OS?
Nlite OS adalah tools untuk custom install windows (NT/2000,Xp,Vista), kita bisa menambahkan service pack, driver, components, option, serta tweaks.
Bagaimana cara install Nlite OS?
install .net framework , setelah itu install Nlite OS :)

Pada tutorial kali ini kita akan menambahkan driver SATA ke dalam installer Xp untuk notebook Acer.
Yuk temend2x.... kita mulai tutorialnya,

1. Jalankan Nlite OS, pilih Next

2. Browse CD installer Xp, pilih Next

3. Buat folder untuk tempat simpan Custom Xp, lalu pilih Next

4. Pilih Drivers dan Bootable ISO, Next

5. Insert Driver SATA

6. Pastikan informasi driver sudah masuk, lalu Next

7. Make ISO, pilih lokasi save-nya , Next

8. Custom Xp dengan NLite OS, selesai

9. Burning deh iso image Custom Xp

DHCP Server

noreply@blogger.com (rachmat) — Sun, 24 Jan 2010 02:23:00 +0000

Preface
Sebelum kita mulai tutorial, kita bahas dulu dikit tentang macam2 server.
Server itu bisa sebagai Application Server, DHCP Server, Mail Server, Web Server, Advanced Server dsb (sesuai kebutuhan ^_^).

Nah pada postingan kali ini rachmat maw share tentang cara konfigurasi DHCP Server. Nantinya client mendapat ip address dirinya serta ip address router, sedangkan untuk ip dns servernya si client nembak ke open dnsnya google

Oke, tancap mang.... hehe
Berikut adalah step by step tutorial DHCP Server

1. buat Topologi, misalnya gateway ke 1 router, jumlah client 5 dan 1 server.

Network Address 192.168.0.0 /28
Ip address Server 192.168.0.1 (Static)
Ip address Router 192.168.0.11 (Static)

Ip address Client 192.168.0.2 - 192.168.0.14
(DHCP)

2. buka start menu > Programs > Administrative Tools > DHCP

3. Pilih New Scope, isi nama scope dan description

4. Isi Ip address u/ client range dan length (prefix)

5. Add exclusion ( ip staticnya server )

6. Tentukan lease Duration, misalnya 23 jam

7. Pilih Yes, I want to configure these option now, lalu next

8. Isi ip address untuk gateway/router

9. Active Scope Now, Next, nanti akan tampil scopenya seperti ini,

10. Pastikan Client dapat ip address,

(ipconfig/release, ipconfig/renew,ping sukses)

Rainbow Award

noreply@blogger.com (rachmat) — Tue, 19 Jan 2010 01:17:00 +0000

This time rachmat wanna share you about rainbow award, I get this award from my good friend Sifa (thank you very much).

This is rainbow award:

I wanna share this award to all my cool friends link:

Registry Repair

noreply@blogger.com (rachmat) — Tue, 12 Jan 2010 16:07:00 +0000

Pada postingan kali ini saya akan sharing tentang cara repair registry yang sebagian settingnya rusak karena ulah virus.

Sebelumnya saya ingin memberi tahu tentang cara2 mengakses registry, antara lain:

-Regedit (registry editor)

caranya run regedit, nanti sobat bisa cari string/key, modify value, buat key & subkey dsb.

-Command Prompt

caranya run cmd.exe,

REG ADD KeyName [/v ValueName | /ve] [/t Type] [/s Separator] [/d Data] [/f]

misal: Membuka Registry yang dikunci,

reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableRegistryTools /t REG_DWORD /d 0 /f

-INF (file installation info)

caranya klik kanan lalu install

misal: Mengaktifkan WSH serta Membuka Registry yang dikunci
[Version]

Signature="$Chicago$"

Provider=Therachmat Community
[DefaultInstall]
AddReg=UnhookRegKey
DelReg=del
[UnhookRegKey]
HKLM, SOFTWARE\Microsoft\Windows Script Host\Settings\Enabled"type,1,"checkbox"

[del]

HKCU, Software\Microsoft\Windows\CurrentVersion\Policies\System, DisableRegistryTools

-WSH (Windows Scripting House e.g: vbs , js)

caranya: buka notepad lalu simpan scriptnya dengan extensi vbs

misal: Membersihkan Start Up di msconfig

[VBScript]

'my name is Repair by rxnux3r

msgbox "Repair Registry"

Dim rxnux3r: Set rxnux3r = CreateObject("W" & "S" & "c" & "r" & "i" & "p" & "t" & "." & "Shell")

on error resume Next

rxnux3r.regwrite "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupfolder",""

[JavaScript]

caranya: buka notepad lalu simpan scriptnya dengan extensi js

misal: Membuka Registry yang dikunci

var rxnux3r = WScript.CreateObject("WScript.Shell")

rxnux3r.RegWrite ("HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\DisableRegistryTools", "0", "REG_DWORD")

-Registry Tools (alternatif regedit)

Ada banyak aplikasi alternatif untuk membuka registry windows misalnya: TuneUp Registry Editor, Sysinternal, Unlocker dsb. Jika sobat bisa membuat program sendiri akan lebih bagus lagi ^_^

- Administrative Tools

Sebenarnya merubah settingan dari administrative tools juga ikut merubah settingan registry. misalnya disable username in start menu di gpedit.msc (Group Policy Editor), serta setelah mengaktifkan software restriction policy di secpol.msc (Security Policy) maka kita bisa set level permission dari setiap software & string/key registry yang boleh diakses/tidak oleh user account, drive apa aja yang boleh exec/noexec, serta extensi apa aj yang diizinkan pada drive tertentu.

Sebenarnya ada banyak sekali settingan registry yang bisa dioprek, tapi terlalu panjang jika saya jabarkan settingan registry repair satu persatu disini. Oleh karena itu monggo silakan langsung download aj script Registry Repair yang sudah saya buat disini

Notes:

-Jika semua akses menuju registry telah diblokir, maka sobat bisa menggunakan "Offline NT Password & Registry Editor", yang nantinya bisa langsung membaca system.dat serta user.dat (tentunya dengan booting lewat CD atau usb)

-Jika tingkat kerusakan system sudah sangat parah barulah gunakan jurus pamungkas (install ulang ^_^)

Award 2010

noreply@blogger.com (rachmat) — Mon, 11 Jan 2010 00:14:00 +0000

This time I will share you about my award in 2010. This new year I got a lot of awards from friends.
Here's a list of awards from my friends:

1. Tag Impression Award from Dhana Arsega thanks (sorry late for posting :D )

2. Butterfly Award from Yolizz Ayu , thanks ya

3. New Year Award from Kumpulan Lirik , gracias (matur nuhun)

Everyone can take this award for free ^_^

Earn Money from Paypal Wishlist

noreply@blogger.com (rachmat) — Fri, 25 Dec 2009 03:10:00 +0000

Wanna have 100$ from facebook?
Okay, this time I will share U about easy way to earn money from facebook.

How Much We can Earn Money From paypal wishlist?
We can earn money up to 100$ .

How it works?
This is refferal system on facebook, each time you get new friend joined this great application on facebook you will earn 1$. Now I earned 10$ from facebook ^_^

How to Join?
1.Login to your facebook and Just click here
2. Choose your wishlist and share to your friend on facebook or on your blog like I did :)

Simple isn't?
Thanks for reading

Notes: Hurry up join, this promo will expired on Dec 31, 09

BIOS Beep Code

noreply@blogger.com (rachmat) — Wed, 23 Dec 2009 00:50:00 +0000

Tentunya saat booting komputer, anda mendengar bunyi beep, nah masing2 beep tersebut mempunyai makna masing2 tergantung dari manufaktur pembuatnya.
Pada artikel kali ini saya akan sharing tentang arti bunyi beep pada BIOS Ami, Award .

Beep 1x pendek --> tidak ada masalah
Beep 1x panjang --> gangguan pada harddisk
Beep 1x panjang & 1x pendek --> gangguan pada mobo
Beep 1x panjang & 2x pendek --> gangguan pada VGA
Beep 3x panjang --> gannguan pada keyboard
Beep pendek terus-menerus --> gangguan pada power supply
Beep panjang terus-menerus --> gangguan pada memori

Untuk anda yg booting normal serta bisa masuk operating system tanpa ada kendala hardware apa pun namun tidak mendengar bunyi beep apa pun, anda tidak perlu cemas karena tidak semua mobo dipasang sound detector untuk bunyi beep.
Daftar Istilah:
-BIOS -> Basic Input Output System
-mobo -> motherboard
-VGA -> Video Graphic Array
-power supply -> sumber energi listrik (catu daya)
Silakan dikopas gratis ga pake bayar,
http://therachmat.blogspot.com

Refferensi:
tabloid PC+ http://www.tabloidpcplus.com
http://en.wikipedia.org/wiki/VGA