Ivan Tomica

Tag: CentOS

Total 21 Posts

Firefox Widevine CDM crashing on Fedora

I had this problem with playing Netflix videos in Firefox on Fedora where even at video preview-s I would constantly get yellow bar with the message that Widevine Content Decryption Module, required for playing DRM content Netflix serves, has in fact crashed. Videos worked fine in Chrome, but I’d like

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Self-Hosted Email server

More than 3 years ago I’ve written an article about self-hosting email. Throughout the years that setup was adjusted, migrated and changed in various ways. I’ve used it on the FreeBSD, Debian, Ubuntu since the original article which was based on CentOS. Now, I’m trying to set it up again

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Fixing URxvt copy/paste

URxvt, or if you wish to call it rxvt-unicode, has this weird thing turned on by default where it binds ctrl+shift keys to all sorts of insanity (keycap picture insert mode and stuff like that). Dammit, I want my “normal” terminal behavior back! By “normal” I think that if I

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Useful bash shortcuts

Moving around: CTRL + A # beginning of the current line CTRL + E # end of the current line Alt + F # one word forward Alt + B # one word back Text manipulation: CTRL + U # delete characters before cursor CTRL + K # delete characters

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Hide other users processes on Linux

By default proc is mounted in a way that allows inspection of other users processes by any account on the system. This can be a security risk if attacker gets hold of one of the accounts on the machine as it can freely inspect processes and gather information that it

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Install SVN PHP module from PECL on EasyApache 4

Basically, something is broken while attempting to install SVN module for PHP via “Modules installer” option. To manually install extension follow these steps: Download the SVN PECL package: wget pecl.php.net/get/svn-1.0.3.tgz Extract the package: tar xzf svn-1.0.3.tgz Run phpize for appropriate PHP version: /opt/cpanel/ea-php56/root/usr/bin/phpize Configure with appropriate PHP configuration: ./configure –with-php-config=/opt/cpanel/ea-php56/root/usr/bin/php-config

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