strace: strace (trace system calls and signals) strace: strace: Strace allows you to trace the execution of a command. It runs the strace: specified command until it exits, intercepting signals and system strace: calls and dumping the information to the standard error. System strace: administrators, diagnosticians and trouble-shooters will find it strace: invaluable for solving problems with programs for which the source strace: is not readily available since they do not need to be recompiled in strace: order to trace them. strace: strace: