Notes

water cooled fitpc See here my shiny new server.

Vim is a highly configurable text editor built to enable efficient text editing.

SSH and the resulting protocols facilitate access to systems running the SSH server application.

Perl has been my weapon of choice for over a decade but now I’ve switched completely to Python for current and new development.

To extend a regular ext3 filesystem on-line you’d use lvextend & resize2fs

One of the most used UNIX shell’s today known you way around bash is almost mandatory

firewalld # [root@serverX ~]# firewall-cmd --get-active-zones public interfaces: enp3s0 [root@serverX ~]# firewall-cmd --list-all public (default, active) interfaces: enp3s0 sources: services: dhcpv6-client http ssh ports: masquerade: no forward-ports: icmp-blocks: rich rules: When using source or destination with an address option, the family= option of rule must be either ipv4 or ipv6.