1 # Shell Command Reference 2 3 This chapter describes the functions, syntax, parameter ranges, usage, and examples of key system commands. 4 5 For details about the commands that are not described in this document, see the output of the [help](kernel-small-debug-shell-cmd-help.md) command. You can also use the **-h | --help** option of a command to view the help information about the command. 6 7 - **[System Commands](kernel-small-debug-shell-cmd.md)** 8 9 - **[File Commands](kernel-small-debug-shell-file.md)** 10 11 - **[Network Commands](kernel-small-debug-shell-net.md)** 12 13 14