https://www.virtualmin.com/node/11286 https://www.systutorials.com/docs/linux/man/5-limits.conf/ instellingen zien ulimit -a https://unix.stackexchange.com/questions/108603/do-changes-in-etc-security-limits-conf-require-a-reboot/194581 https://unix.stackexchange.com/questions/230346/how-to-check-ulimit-usage https://wiki.debian.org/Limits
https://www.centos.org/docs/5/html/5.2/Deployment_Guide/s2-swap-removing-file.html
systemctl stop mariadb myisamchk -r -q /var/lib/mysql/*/*.MYI systemctl start mariadb
https://www.transip.nl/knowledgebase/artikel/239-stack-externe-back-up-voor-gebruiken/
https://www.virtualmin.com/node/10562
https://vpsdime.com/knowledgebase.php?action=displayarticle&id=60
https://hostpresto.com/community/tutorials/how-to-install-virtualmin-on-centos-7-0/ CLamAV https://linux-audit.com/install-clamav-on-centos-7-using-freshclam/
Swap file maken op centos 7
How to Use Let’s Encrypt SSL Certificate Automatically in Virtualmin / Webmin