20.3.1 Stepping

!step         ; executes a single instruction
!stepo        ; step over call instructions
!stepret      ; step instructions until function return
!stepu [addr] ; step until address
!stepbp       ; step using breakpoints and code analysis

Is interesting to have multiple ways to perform stepping and continuation to be able to bypass different protections like avoid changing the memory adding software breakpoints, just stepping until an address.

You can also step N times in two ways:

[0x80484040]> !step 4
[0x80484040]> 4!step