.TH SOFDSNOOP 8 "2019-07-29" "USER COMMANDS"
.SH NAME
sofdsnoop \- traces FDs passed by sockets
.SH SYNOPSIS
usage: sofdsnoop [\-h] [\-T] [\-p PID] [\-t TID] [\-n NAME] [\-d DURATION]
.SH DESCRIPTION
Trace file descriptors passed via socket
.SS "optional arguments:"
.TP
\fB\-h\fR, \fB\-\-help\fR
show this help message and exit
.TP
\fB\-T\fR, \fB\-\-timestamp\fR
include timestamp on output
.TP
\fB\-p\fR PID, \fB\-\-pid\fR PID
trace this PID only
.TP
\fB\-t\fR TID, \fB\-\-tid\fR TID
trace this TID only
.TP
\fB\-n\fR NAME, \fB\-\-name\fR NAME
only print process names containing this name
.TP
\fB\-d\fR DURATION, \fB\-\-duration\fR DURATION
total duration of trace in seconds
.SH EXAMPLES
.TP
Trace passed file descriptors
#
.B sofdsnoop
.TP
Include timestamps
#
.B sofdsnoop \fB\-T\fR
.TP
Only trace PID 181
#
.B sofdsnoop \fB\-p\fR 181
.TP
Only trace TID 123
#
.B sofdsnoop \fB\-t\fR 123
.TP
Trace for 10 seconds only
#
.B sofdsnoop \fB\-d\fR 10
.TP
Only print process names containing "main"
#
.B sofdsnoop \fB\-n\fR main
.SH SOURCE
This is from bcc.
.IP
https://github.com/iovisor/bcc
.PP
Also look in the bcc distribution for a companion _examples.txt file containing
example usage, output, and commentary for this tool.
.SH OS
Linux
.SH STABILITY
Unstable - in development.