Category Archives: Linux

How to Install the latest OpenSSL version from Source on Linux (Debian)

Posted on april 8, 2023 by Aleksandar

In this tutorial, I will show you step by step how to install the latest stable OpenSSL version from source on Debian servers.

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Kali Linux on Windows (WSL)

Posted on septembar 26, 2021 by Aleksandar

How to install Kali linux on Windows via Windows Subsystem for Linux

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Fixing postfix and saslauthd: cannot connect to saslauthd

Posted on april 16, 2020 by Aleksandar

If you are having issues getting postfix email server to authenticate with saslauthd, your solution might be found in a missing symlink. Remember that postifx runs in a chroot environment.

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Otkriveni propusti u Intelovim čipovima i čipovima drugih proizvođača

Posted on januar 4, 2018 by Aleksandar

Ozbiljni sigurnosni propusti na računarskim procesorima Intela i drugih proizvođača čipova mogli bi da omoguće zloupotrebe lozinki i drugih osetljivih podataka iz memorije sistema, saopštili su stručnjaci tehnološke kompanije Gugl.

Posted in Drugi pišu, Hardver (oprema), Informacione tehnologije, Linux | Tagged , | 3 Comments

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.

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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.

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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.

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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 →

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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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