Category Archives: Informacione tehnologije

Let’s Encrypt – open source SSL – enkripcija za DŽ

Posted on januar 23, 2016 by Aleksandar

Internet prezentacije postaju sve više interaktivnije. Nekada su to bile fiksne strane, informativnog karaktera, sada sajtovi traže više akcija od strane korisnika. Neminovnost je da korisničke podatke treba zaštitii, a jedan od načina je upotreba SSL sertifikata.

Posted in Hosting, Internet, Linux, Virtualizacija | Tagged , , , , | 3 Comments

php5.6, php7 on ubuntu14 via phpbrew

Posted on jun 22, 2015 by Aleksandar

Installation procedure for php5.6 (officel release) and php7 (alpha) on Ubuntu 14.04, via phpbrew package.

Posted in Hosting, Informacione tehnologije, Internet, Linux | Tagged , , , , | 6 Comments

Ubuntu 14.04 – ProFTPd stop unexpectly

Posted on maj 3, 2015 by Aleksandar

Here’s a workaround solution thanks to https://bugs.launchpad.net/ubuntu/+source/proftpd-dfsg/+bug The problem is due to ProFTPD not stopping in time to be restarted.

Posted in Hosting, Informacione tehnologije, Linux | Tagged , , | 1 Comment

Scanning for malware with Linux Malware Detect (LMD)

Posted on april 10, 2015 by Aleksandar

Linux Malware Detect (LMD), also known as Maldet, is a malware scanner for Linux released under the GNU GPLv2 license. It is particularly effective for the detection of php backdoors, darkmailers and many other malicious files that can be uploaded … Continue reading →

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HowTo: Save A File In Vim / Vi Without Root Permission

Posted on februar 21, 2015 by Aleksandar

This happens lot of times. I login as a normal user and start to edit httpd.conf or lighttpd.conf or named.conf in vim / vi text editor. However, I’m not able to save changes due to permission issue (all config files … Continue reading →

Posted in Drugi pišu, Hosting, Linux | Tagged , , | 1 Comment

JS validacija, jednostavan način

Posted on jun 10, 2014 by Aleksandar

Postoje 2 načina za validaciju formi na osnovu mesta izvršenja validacije. Jedna je obavezna server-side validacija (php, asp, java), a druga je na klijentskoj strani i za to se uglavnom koristi Java Script. Kažem uglavnom, jer moderni browser-i imaju ugrađene validatore.

Posted in Informacione tehnologije, Programiranje, Softver | Tagged , | 4 Comments

Apache 2.4 modifikacije

Posted on maj 26, 2014 by Aleksandar

Nedavno su distribuije Linux-a ugradile i novu verziju Apache servera.

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Install PHP 5.4 as standalone

Posted on januar 13, 2014 by Aleksandar

PHP 5.4 is not packaged on most Linux distributions so it may be easiest to install it from source. On Debian-based Linux systems, you can use the following commands to install PHP 5.4 in such a way that it won’t … Continue reading →

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How To Install nginx on Ubuntu / Virtualmin

Posted on januar 12, 2014 by Aleksandar

Nginx is a lightweight webserver that supports most of the functionality of Apache, but is faster and uses less memory. It is suited to websites that have a large amount of static content, or virtual machines with limited memory. For … Continue reading →

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Create swap partition on Ubuntu

Posted on januar 12, 2014 by Aleksandar

To create a swap partition after an Ubuntu installation create an empty partition that should have no holes.

Posted in Linux | Tagged , , , | 1 Comment