System Management
ktrace
Monitors system calls and signals of processes.
FreeBSD
NetBSD
OpenBSD
Verified: 2025-09-09
Syntax
$ktrace [OPTIONS] [COMMAND]
Examples
$ktrace ls
$ktrace -p 1234
$kdump ktrace.out
Typical use cases
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Standard usage
ktrace --help
Note
BSD-specific tracing tool for debugging.
Export