Install and configure Consul.
Categories
Category: SysOps
System Operations
Forward port (IPv4 only) using Dynamic Firewall Manager.
Categories
How to configure persistent DNS resolver
Configure persistent DNS resolver using systemd resolver or name server information handler.
Noninteractively configure system locales.
Read sysexits FreeBSD manual page to learn how to use consistent exit codes in shell scripts.
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How to determine fastest server using ICMP
Determine fastest server using the Internet Control Message Protocol (ICMP).
Define ticket lifetime and renewable time when using MIT Kerberos.
Categories
How to flush buffers on a specific device
Flush buffers on a specific device using blockdev utility.