sotruss (Ubuntu GLIBC 2.23-0ubuntu5) 2.23 Copyright (C) 2016 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Ulrich Drepper.

Usage: sotruss [OPTION...] [--] EXECUTABLE [EXECUTABLE-OPTION...] -F, --from FROMLIST Trace calls from objects on FROMLIST -T, --to TOLIST Trace calls to objects on TOLIST -e, --exit Also show exits from the function calls -f, --follow Trace child processes -o, --output FILENAME Write output to FILENAME (or FILENAME. in case -f is also used) instead of standard error -?, --help Give this help list --usage Give a short usage message --version Print program version Mandatory arguments to long options are also mandatory for any corresponding short options. For bug reporting instructions, please see: <https://bugs.launchpad.net/ubuntu/+source/glibc/+bugs>.