
1) Free software programmed in C
Found on
https://www.crosswordclues.com/clue/strace

strace is a diagnostic, debugging and instructional userspace utility for Linux. strace is used to monitor interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace. Other Unix-like systems provide ...
Found on
http://en.wikipedia.org/wiki/Strace
No exact match found.