Blok Adsense detik.com pada Opera

Blok Adsense detik.com pada Opera (biar iklan-iklan yang berjubel pada halaman detik.com tidak nampil)

- Buka Opera, pilih Tools – Advanced – Block Content
- Pilih Add, isikan URL adsense detik yakni http://ad.detik.com/images/*
- Close

Sekarang coba refresh halaman detik.com, abrakadabra iklan pada ga muncull. Untuk URL iklan / adsense yang lain monggo bisa dilihat di ABP (Adsense Block Plus)-nya Firefox.

SQUID error ==> FATAL: Could not determine fully qualified hostname. Please set ‘visible_hostname’

Suatu ketika pengen nyoba squid pada saat ngjalanin squid ehh ada error “FATAL: Could not determine fully qualified hostname. Please set ‘visible_hostname’ “.

Setelah di gogling ketemu solusinya :

Install LAMP Ubuntu

MysqlPasswordReset

Are you looking at this page because you cannot access the mysql server installed on your pc/server when you were trying to see if it works well? Or do you receive error messages like the following? :

ERROR 1045: Access denied for user: 'root@localhost' (Using
password: NO)

or

ERROR 1045: Access denied for user: 'root@localhost' (Using
password: YES)

To resolve this problem ,a fast and always working way is the “Password Resetting” .

How can I reset my MySQL password?

Following this procedure, you will disable access control on the MySQL server. All connexions will have a root access. It is a good thing to unplug your server from the network or at least disable remote access.

To reset your mysqld password just follow these instructions :

• Stop the mysql demon process using this command :

  •    sudo /etc/init.d/mysql stop

• Start the mysqld demon process using the –skip-grant-tables –user=root option with this command

  •    /usr/bin/mysqld --skip-grant-tables --user=root

In Dapper, /usr/bin/mysgld… did not work. However, mysqld --skip-grant-tables did.

• start the mysql client process using this command

  •    mysql -u root

• from the mysql prompt execute this command to reset/update your password

  •    SET PASSWORD FOR root@'localhost' = PASSWORD('password');

• If you have a mysql root account that can connect from everywhere, you should also do:

  •    UPDATE mysql.user SET Password=PASSWORD('newpwd') WHERE User='root';

• Alternate Method:

  •    USE mysql
       UPDATE user SET Password = PASSWORD('newpwd')
       WHERE Host = 'localhost' AND User = 'root';

• And if you have a root account that can access from everywhere:

  •    USE mysql
       UPDATE user SET Password = PASSWORD('newpwd')
       WHERE Host = '%' AND User = 'root';

For either method, once have recieved a message indicating a successful query (one or more rows affected), flush privileges:

FLUSH PRIVILEGES;

Then stop the mysqld process and relaunch it with the classical way:

sudo /etc/init.d/mysql start

When you have completed all this steps ,you can easily access to your mysql server with the password you have set in the step before. An easy way to have a full control of your mysql server is phpmyadmin (www.phpmyadmin.net), software made in php that can give you a web interface that can be very usefull to people that havent got a lot of confidence with bash .To install phpmyadmin on you server you will need to have 4 things:

• web server apache
• php
• mysql server/mysql client installed
• php_mysql support for apache

All packages can be found browsing synaptic.

---

 

Another way, purge

I also had some problems with mysql just not accepting my password. I tried the other way aswell and it just ended up being difficult. I had not been able to use mysql so it was empty anyway. If this is also your case you may opt for the PURGE way. This removes every file related to mysql. Depending on your installation the packages might be diffrent, mysql-server in 6.10 is called mysql-server-5.0 as an example.

USE THIS AS A LAST RESORT METHOD, YOU WILL LOSE ALL YOUR MYSQL DATA

sudo apt-get --purge remove mysql-server mysql-common mysql-client

sudo apt-get install mysql-server mysql-common mysql-client

In the next step be sure to chance the your-new-password with the password you want!

mysqladmin -u root password your-new-password
sudo /etc/init.d/mysql restart

mysql -u root -p

You should now be logged in as root. Make sure to notedown your password! Thanks to Illuvator for posting this method in the ubuntu forum.

Installing a Jabber server

This describes how to install a jabber server on ubuntu linux (6.06), but should work pretty well on just about any distro. I’ve used wildfire, becuse it is the most feature complete, and its as easy to install as it gets. Its java based, so you’ll need to have java installed properly first.

Make sure you have java installed (java -version), if not get it and install it

Otomatisasi Toko : Mencari Software Kasir (Point Of Sales / POS) Yang Jalan di Linux

Hampir satu tahun toko Addina berhasil menggunakan komputer sebagai salah satu alat mencatat penjualan di kasir. Seperti yang pernah saya tulis, manfaat dari penggunaan komputer sebagai mesin kasir sangat banyak.

Penggunaan komputer ini cukup efektif untuk meredam kebiasaan pelanggan untuk menawar produk yang kami jual. Juga sangat efektif untuk memantau perkembangan penjualan di toko dari hari ke hari, minggu ke minggu, dan bulan ke bulan. Dan yang penting lagi, penggunaan komputer bisa meningkatkan kredibilitas toko kami di mata pelanggan.

dhcp server

Artikel ini copast dari fedora.or.id author:rito
DHCP atau Dynamic Host Configuration Protocol, merupakan salah satu mekanisme pemberian IP pada komputer host atau client secara otomatis. Mekanismenya adalah menggantikan peran administrator jaringan dalam, terutama saat memasukkan IP Address di setiap komputer Client. Prinsip kerjasanya kurang lebih adalah sebagai berikut, pada saat Server DHCP aktif, maka server DHCP menyediakan range IP pada kelas tertentu, sesuai dengan aturan yang ditetapkan oleh admin. Kemudian, pada saat komputer client yang terhubung ke jaringan aktif, sistem operasi akan mencari ke DHCP server, apakah ada IP yang bisa direservasi. Jika ada, maka Server DHCP akan memberikan IPtersebut.
Pada DHCP, lama waktu IP yang diberikan pada setiap komputer bisa dibuat dinamis, artinya setelah pada waktu tertentu, maka IP yang ada pada komputer client akan habis masa penggunaannya. Ini disebut lease IP. Ada juga yang sifatnya, IP tersebut tetap berada di komputer client, selama kartu jaringannya tidak rusak tentunya.