Personal Mind of ASEP

If you are getting errors like

On a centos7 and openvz machine, stop network manager.

If you get an error message when running command apt-get update in Debian like this : There is no public key available for the following key IDs… you can fix this error with running the following command :

Here is how to perform backups on the mysql database by using a bash script:

First step just create a file backup.sh

and copy the following scripts into backup.sh file

Now you just need to make it executable:

And then add it to the crontab so it’ll run automagically:

In this case it’ll run every day at 1 AM.

Here is Indonesia (kambing.UI.ac.id) Repository for Dotdeb

Step 1. Add the main repository to your sources.list

Depending on your distribution (Wheezy or Squeeze), add these two lines to your /etc/apt/sources.list file (you can also choose a mirror near you) :

or

Step 2. Choose your PHP version options

If you want to install :

PHP 5.6 on Debian 7 “Wheezy” (without Zend thread safety), add these two lines too :

PHP 5.6 on Debian 7 “Wheezy” (with Zend thread safety), add these two lines instead :

PHP 5.5 on Debian 7 “Wheezy”, add these two lines too :

PHP 5.4 on Debian 6 “Squeeze”, add these two lines too :

Step 3. Fetch and install the GnuPG key

Step 4. Enjoy
Run apt-get update. You should now be able to install the Dotdeb packages you want with apt-get (or dselect, or aptitude as well…)

Zimbra Mail is a mail server software that can be integrated with calendar, contacts, documents, and chat. Zimbra has the features and performance that is similar to the Microsoft Exchange Server Possession of Microsoft Windows. If the Exchange Server paid , Zimbra has a free version(open-source) and paid version. For the open-source version you can use for free for both personal and corporate. But if you are willing to pay more Zimbra offers a full – backup feature without the need to create a server is down temporarily, and you get a customer – support directly from Zimbra when experiencing problems.

In terms of features Zimbra is a combination of a variety of software including Apache, MySQL, Postfix, OpenLDAP, Clamav Anti Virus and SpamAssassin as a spam filter. Zimbra itself was formed in 2005 , had previously been purchased Yahoo in 2007 and then purchased VMware in 2010. Interestingly ,in addition to the desktop, zimbra can be accessed through mobile devices such as smartphones Apple iOS / Android and Tablets .

The following are the steps to make Mail Server with Zimbra 8 on Ubuntu 14.04 LTS (Trusty)

Step 1: Update /etc/hosts Configuration

Zimbra requires your hostname could resolved well, now try to edit the file /etc/hosts and sould like this

Step 2: DNS Configurasion

Hostname and IP address

hostname : zimbra.asep.us
ip : 192.168.1.111

We’ll make an alias, made ​​hostname that reflect the function of the service / services provided .

imap.zimbra.asep.us, imap access
pop.zimbra.asep.us, pop3 access
smtp.zimbra.asep.us, to access the SMTP ( email )
webmail.zimbra.asep.us, to access webmail

Step 3: Download and Install the Zimbra Collaboration package

You can download Zimbra Collaboration package at:

Zimbra ISO:

Zimbra ISO in Indonesia:
mirror.linux.or.id

kartolo.sby.datautama.net.id

Extract the package with the next command:

Install all the dependencies before install Zimbra Collaboration:

Remove apache, Postfix dan Bind9 this is done to avoid conflicts with Zimbra 8

Zimbra Instalation

Once everything is complete , you can access the web admin page at

Remember, use https instead of http. Login as admin, and password as you have previously set .

And for webmail (access to read email from the web, for user ) .

As we have previously set in DNS.

Thus the step-step how to make Mail Server with Zimbra 8 on Ubuntu 14.04 LTS (Trusty) , may be useful

After a long awaited , finally an update of Android 5.0.2 Lollipop is present also in the Motorola Moto G first generation. This update is available via over the air ( OTA ) .

Keep in mind, this OTA update will only be available at Moto G which runs stock recovery. If you are already using a custom recovery then it should be returned first to the initial conditions to get this update.

File updates that need to be downloaded to get this update is about 350 Mb. And Motorola recommends to use a stable WiFi connection to download it.

The installation process takes about 15 minutes ( not including the download time ). Make sure the battery Moto G has filled more than half before the installation process.

In a page on Motorola’s website mentioned a number of new things that will be obtained after performing this update. As a brand-new user interface ( Materials Design ), also display notifications on the lock screen as Android Lollipop in general.

Motorola also claims to be an increase in performance on the Moto G. Section, with Lollipop this phone will run Android Runtime brand-new, which is touted to have higher performance, even though it requires a larger data storage.

Lollipop presence for this Motorola mobile phones which had been pending for some time. The company is now owned by Lenovo was argued that the number of bugs in the application Lollipop on Motorola phones are the cause.

ref: inet.detik.com

Currently cloud-based data storage application that Dropbox is available for the Windows Phone platform. So Windows Phone users are able to install and use the dropbox app

Cloud storage services like Dropbox is increasingly popular recently due to soaring use of data and mobile devices globally . Many people use it to access, organize, and collect their files .

Windows Phone users will gain some features such as access, edit and share files from Office applications directly from Dropbox. Then, photographs of users will be automatically stored in Dropbox.

Then, by marking files to the list of “favorite”, the user will still be able to access their data although not connected to the Internet (offline) . Users can also access their two Dropbox accounts at once ,either personal accounts or accounts work .

There is now more than 1.2 billion people claimed to use Office to complete its work, and Dropbox has become a repository for 35 billion files of Office .

Dropbox app is now available for Windows Phone 8 or above and can be downloaded through the application store .

Currently WhatsApp has released the latest update , and the update this time Whatsapp provides new features that we look forward to its presence . Such features are WhatsApp site , where the current Whatsapp application already can you direct access through the browser on your PC or laptop

At this time, WhatsApp Web is only available for Android phones, Windows Phone, Nokia S60, BlackBerry, and BB10 only , and you must use Chrome Browser in order whatsapp can connect to your computer device .

For more information on how to use the Whatsapp Web, you can visit Whatsapp FAQ page

After only a few months ago announced , Windows 10 was officially launched by Microsoft . A number of reforms were brought by Microsoft in its latest software of Windows Operating Sistem.

In addition to ensuring the return of the start menu , Microsoft also offered a number of new features were first present in this new OS .

One such feature is Cortana . Yes , when previously this feature can only be found on the Windows Phone , Microsoft’s digital assistant it is now also be found in Windows 10. That is , any PC user will be able to feel the sophistication of Cortana .

Other features offered by Microsoft in Windows 10 is the presence of a new browser called Spartan . The internet browser application also likely replace the Internet Explorer browser which is a mainstay of Microsoft . In addition to have a fresh look , the Spartans also claimed to be a lightweight application .

Interestingly , Microsoft promises Windows 10 will be distributed free of charge to users . Unfortunately it is only applicable for users who are now using Windows 7 or Windows 8 .

So for users of Windows 7 or Windows 8 will just make the upgrade. Even so , this offer is only valid until the next year . After that new users to upgrade to Windows 10 then have to buy .

But though it was officially launched , Microsoft has yet to explain when Windows 10 launched to the market . Because as quoted from PC World , Thursday ( 22/01/2015 ) , starting next week will spread the new Microsoft Windows 10 Preview Build version .

Version of Windows 10 is not final , but the introduction of version for users at once is to obtain input regarding new updates are present in Windows 10 .