Execute command with specified argument(s) and save its output to log file

Save the output of a command in a logfile.
More information: <https://manned.org/logsave>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

logsave {{path/to/logfile}} {{command}}

click the source code to copy install logsave on any operating system with command-not-found.com