SSDD(8) System Manager's Manual SSDD(8) # SPDX-License-Identifier: GPL-2.0-or-later (NAME) ssdd - PTRACE_SINGLESTEP (SYNOPSIS) ssdd [-f|--forks NUM] [-h|--help] [-i|--iters NUM] [--json FILENAME] (DESCRIPTION) (tracer) PTRACE_SINGLESTEP (tracee) . . PTRACE_SINGLESTEP waitpid(2) waitpid . (OPTIONS) -f, --forks=NUM / (tracer/tracee) (fork) . . -h, --help . -i, --iters=NUM PTRACE_SINGLESTEP . , . NUM . --json=FILENAME FILENAME JSON. (AUTHOR) ssdd Joe Korty . John Kacur . September 19, 2020 SSDD(8)