Linux – BLOG

HDPARM sleed hdd and show HDD activity, partition activity

Logovanie stavu co sa deje s diskom: Monitoring pripojenej particie ake operacie sa vykonavaju: Monitorovanie disku co sa deje: Vypnutie monitorovania smart cez systemd proces: Send article as PDF

Ubuntu 20.04 galera cluster

Node1, node2 install package: (new mariadb package from own repository) Master node: Test galera: OUTPUT: NODE2: test: OUTPUT: Send article as PDF

iptables simple NAT router

eth0 – WAN eth1 – LAN Send article as PDF

Linux extend partition

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Disabling Intel and AMD CPU Vulnerability Mitigations Windows/Linux

CPU Vulmerability znizuje vykon CPU operacii o niekolko percent Vypnutie Linux: Kernel > 5.2 Kernel < 5.2 Update grub Windows disable: Send article as PDF