#pragma section-numbers 1 <> * [[bash/invocation/option|Invocation Options]] * [[bash/builtin/set|Set Options]] * [[bash/builtin/shopt|Shopt Options]] ==== Invocation Option --debugger ==== ---- [[bash/invocation/option/debugger|--debugger]] * Arrange for the debugger profile to be executed before the shell starts. * Turns on extended debugging mode (see the description of the extdebug option to the shopt builtin below). * These options must appear on the command line before the single-character options to be recognized.