Developers Club geek daily blog

Research of the Mikrotik variables. Script of the Dynamic DNS updating of the records FreeDNS.afraid.org

1 year, 11 months ago
I use Mikrotik as house and office router, and in general the system very much is pleasant. RouterOS has ample opportunities which cover 90% of my tasks if something lacks, then it is possible "to add" functionality by means of internal scripts. But when you begin to write more or less responsible script or you try to understand and apply someone else's recipe, outlines of underwater part of an iceberg become noticeable, strange features of language emerge.

Read more »


Architecture of open of source-applications: As nginx works

1 year, 11 months ago


We in "Later" are engaged in creation of billing for telecom operators and we tell on Habré about development of the product, and also we publish interesting technical translated materials. And today we present to yours adapted translation of one of chapters of the book "Architecture of Open-source-applications" in which emergence premises, architecture and the organization of operation of the popular nginx Web server are described.

Read more »


The VNC installation of the server, and setup of its work over SSH

1 year, 11 months ago

Yes, for some reason not all clients want to work in such convenient and black terminal, the panel completely does not satisfy their esthetic requirements, and in general — "where my such darling and convenient VNC?".
question of a habit and taste

In this article an example of installation and the VNC server setup and a graphic cover (GUI) on the example of OC Debian 8 jessie will be reviewed.

Read more »


Adding of packets to the independent Lubuntu Alternate ISO installer

1 year, 11 months ago

Introduction


During creation of independent installation carriers for the automated Lubuntu OS installation 14.04 with use of preseed, I faced that I need to add packets which are absent in an initial alternate-distribution kit on the installation carrier. I tried many different methods of creation of own autonomous distribution kits, but they appeared:


As a result stopped by a method which is described in community Ubuntu.

I want to tell about what at me turned out.

Read more »


How to change the domain controller and not to break the current infrastructure

1 year, 11 months ago
So it turned out in our organization that the infrastructure should be done quickly, and on purchase of licenses time was required. Therefore it was decided to use images of Windows Server 2012R2 Evaluation, and after the test period already to license. Then still nobody knew what cannot be taken just like that, to register the license Standart in Evaluation release, and on an output to receive license Standart, otherwise, I think, at first after all would purchase licenses. But there is nothing to do that we have, and we work with that. So.

Task: after purchase of licenses of Microsoft for Windows server 2012R2 Standart it is necessary to activate them on our servers. We start.

Read more »


We develop Drupal 8 by means of Otto

1 year, 11 months ago
This post turned out as a result of my acquaintance with Otto, one of the last products of Hashicorp about which there was already a review article on Habré.

My post has more practical character. I decided to lift the standard project on otto at once not to come across setup subtleties and that it was interesting, Drupal 8 which left recently selected.

image

Read more »


How I week vduplyal in Bareos

1 year, 11 months ago
The task to organize backup with GUI and that it is direct as at big uncles got to me. Earlier there was rsnapshot and everything worked wonderfully so far amounts did not increase up to hundreds of gigabytes, the websites and databases, hundreds of test platforms. The park of servers increased and it became difficult to manage all this affair. From all available solutions we selected opensors and stopped on bareos as on the most often used if something happens fast to google.

Read more »


New free courses of virtual academy Microsoft Virtual Academy, December, 2015

1 year, 11 months ago


Today we prepared for you the holiday overview of free courses of virtual academy Microsoft MVA. As before, new materials from experts of Microsoft continue to be released to bear advantage to IT professional and software developers.

Hit! How to teach to program the child
The long-awaited and unusual course considers a set of technologies of Microsoft (and not only) which can help you to carry away the child computers and programming. Without applying for methodical completeness and for the exhaustive story about technologies, this course gives correct references and ideas thanks to which you will be able to spend many hours together with the child at the computer, studying and creating together with it.

Read more »


Opportunities and restrictions of Samba 4 as domain controller Active Directory

1 year, 11 months ago


Introduction


Initially, Samba represented the software package which allow to address network drives and printers on different operating systems under the SMB/CIFS protocol, but, starting with version 4 in Samba, an opportunity to act as the domain controller and analog of the Active Directory service was implemented.

In spite of the fact that Samba 4 is a quite good solution for replacement of services Active Directory Domain Services and in it the considerable part of functionality of AD is implemented, it, nevertheless, has a number of essential restrictions which can become critical at implementation and operation of a solution in production environment.

In this article we will try to answer a question, such replacement and what problems and restrictions it is possible to face can be how good.

Read more »


As we implemented GLPI

1 year, 11 months ago
Action happens in one of the countries of Central Asia, to call the country, the company and area of its activity I will not be. I hope, intrigued. Though, actually it is insignificant. I would like to tell as we began with a blank space and built rather adequate and managed structure in which everything is classified. So it is the story not so much about platform opportunities how many about experience of its use as management system by department in actual practice.

Read more »