Redirect output. More information: https://gnu.org/software/bash/manual/bash.html#Redirecting-Output.
stdout to a file:{{command}} > {{path/to/file}}
{{command}} >> {{path/to/file}}
stdout and stderr to a file:{{command}} &> {{path/to/file}}
stderr to /dev/null to keep the terminal output clean:{{command}} 2> /dev/null
> {{path/to/file}}
stderr to stdout for piping them together:{{command1}} 2>&1 | {{command2}}