https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246722
Bug ID: 246722
Summary: ktrace(1): Add example to trace all processes
Product: Base System
Version: 12.1-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: b...@freebsd.org
Reporter: kevinz5...@gmail.com
Created attachment 214846
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=214846&action=edit
Patch
It is not immediately obvious how to use ktrace(1) to trace all running
processes. This patch adds an example to the ktrace(1) man page.
As root, enable system call tracing on all processes (since all processes
descend from init(8) ):
# ktrace -t c -dp 1
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