Gytis Repečka @gytis@mastodon.lt

Running exim4 MTA on Ubuntu server? Check if you have CVE-2019-10149 vulnerability patched: <code>dpkg -l | grep exim4</code> should show <strong>exim4 4.90.1-1ubuntu1.4</strong>. More details: https://launchpad.net/ubuntu/+source/exim4/4.90.1-1ubuntu1.4 #server #serveradmin

Anyone has tips on how to install Prometheus on CentOS without setting SELINUX=disabled? 🤔 #server #serveradmin #golang #centos #redhat #rhel

@Mastodon looks great in single column mode 👍 Thanks @Gargron #opensource #server

Didn't think it's so difficult without mod_rewrite - indeed #Apache is way more easy compared to #Nginx 🤔 This time was solving #ActivityPub issue with #WordPress 🤓 https://fedi.dev/gytis/make-wordpress-activitypub-plugin-work-with-nginx #sysadmin #server #http

Been using Apache + FastCGI + PHP for years, time to learn something new and setup Nginx + php-fpm while still having separate system users for each site. Sources say php-fpm is very fast, so will see 😁 #sysadmin #server #lamp #lemp

Decent #Android version - #AndroidPie allows setting custom #DNS resolver. One might notice it requires hostname but not typically used IP address - that's because #Google endorses and in #Android enforces to use DNS over #TLS for increased security. Therefore I had to tunnell my own resolver 🤓 As #Xbox say, new achievement unlocked 😄 #server #sysadmin #networking #opensource

Anyone found good #webmail replacement for no longer developed #SquirrelMail ? 🤔#server #sysadmin

Running cache #DNS #server ? If using BIND 9.8 or newer, make sure to enable #DNSSEC validation by adding dnssec-enable yes; dnssec-validation auto; to config file. Easy as that! 😊 Clients can check resolver by visiting https://dnssec.vs.uni-due.de/ #security #linux #isp #network

Hello world, this is my first toot on Mastodon, federated social network! 😊 Set up my own node on mastodon.lt domain 😁 #privacy #server