| SOFDSNOOP(8) | System Manager's Manual | SOFDSNOOP(8) |
NAME¶
sofdsnoop - traces FDs passed by sockets
SYNOPSIS¶
usage: sofdsnoop [-h] [-T] [-p PID] [-t TID] [-n NAME] [-d DURATION]
DESCRIPTION¶
Trace file descriptors passed via socket
optional arguments:¶
- -h, --help
- show this help message and exit
- -T, --timestamp
- include timestamp on output
- -p PID, --pid PID
- trace this PID only
- -t TID, --tid TID
- trace this TID only
- -n NAME, --name NAME
- only print process names containing this name
- -d DURATION, --duration DURATION
- total duration of trace in seconds
EXAMPLES¶
- Trace passed file descriptors
- # sofdsnoop
- Include timestamps
- # sofdsnoop -T
- Only trace PID 181
- # sofdsnoop -p 181
- Only trace TID 123
- # sofdsnoop -t 123
- Trace for 10 seconds only
- # sofdsnoop -d 10
- Only print process names containing "main"
- # sofdsnoop -n main
SOURCE¶
This is from bcc.
Also look in the bcc distribution for a companion _examples.txt file containing example usage, output, and commentary for this tool.
OS¶
Linux
STABILITY¶
Unstable - in development.
| 2019-07-29 | USER COMMANDS |