==RUN 1 fw_printenv==
fw_printenv (compiled Oct  8 2023)
Usage fw_printenv [OPTION]
 -h, --help                       : print this help
 -c, --config <filename>          : configuration file (by default: /etc/fw_env.config)
 -f, --defenv <filename>          : default environment if no one found (by default: /etc/u-boot-initial-env)
 -m, --namespace <name>           : chose one of sets in the YAML file, default first in YAML
 -V, --version                    : print version and exit
 -n, --no-header                  : do not print variable name