Silent mode with a forced-output helper

When VERBOSE is false, send stdout and stderr to /dev/null, and still print forced messages.

18^th August 2026

set_verbose_mode() {
  exec 3>&1
  exec 4>&2

  if [[ "${VERBOSE}" = true ]]; then
    echo "Verbose output enabled"
  else
    exec 1>/dev/null
    exec 2>/dev/null
  fi
}

output() {
  if [[ -n $1 ]]; then
    if [[ -n $2 ]] && [[ "${2}" = forced ]]; then
      echo "$1" 1>&3 2>&4
    else
      echo "$1"
    fi
  fi
}

Caveats

Set VERBOSE before calling set_verbose_mode. Use output msg forced for lines that must always show.