Most used PDB Commands
Command  Key  Description
Next       n     Execute the next line
Print      p      Print the value of the variable following p
Repeat    Enter  Repeat the last entered command
List       l      Show few lines above and below the current line
Step       s     Step into a subroutine
Return   r       Run until the current subroutine returns
Continue c     Stop debugging the current breakpoint and continue normally
Quit      q           Quit pdb abruptly