lhunath 1224278350 learn strace(1) is a linux tool for viewing the system calls applications make. It is invaluable for debugging more complex or stubburn problems. On certain other systems, dtruss(1) might achieve the same thing. lhunath 1224278368 forget lhunath 1224278403 learn strace(1) is a linux tool for viewing the system calls applications make. It is invaluable for debugging more complex or stubburn problems. On certain other systems, dtruss(1) might achieve the same thing. To use it, just put strace/dtruss in front of your command.