other versions
- bookworm 0.3.2-1
- bookworm-backports 0.3.5-0.1~bpo12+1
- testing 0.3.5-0.1+b1
- unstable 0.3.5-0.1+b2
fw_printenv(8) | System Manager's Manual | fw_printenv(8) |
NAME¶
fw_printenv - Tool for printing the environment for the bootloader U-Boot
SYNOPSIS¶
fw_printenv [ name ... ]
DESCRIPTION¶
fw_printenv is a simple tool for printing the environment for the bootloader U-Boot. All environment variables matching the names given as arguments are shown. If fw_printenv is called without any arguments the entire environment is printed. This version of fw_printenv stems from libubootenv and does not hold a built-in default environment. Instead, the default environment is read from a file.
OPTIONS¶
- -h
- print a help message
- -c, --config <filename>
- configuration file (old fw_env.config)
- -f, --defenv <filename>
- default environment if no one found
- -V
- print program's version
- -n, --no-header
- do not print variable name
FILES¶
- /etc/fw_env.config
- Configuration file for fw_printenv. Default value of the --config option.
- /etc/u-boot-initial-env
- Default U-Boot environment. Default value of the --defenv option.
SEE ALSO¶
2021-06-23 |