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TL;DR

sysdig

System troubleshooting, analysis and exploration. Capture, filter and store systemcalls. More information: https://github.com/draios/sysdig/wiki.

  • Capture all the events from the live system and print them to screen:

sysdig

  • Capture all the events from the live system and save them to disk:

sysdig -w path/to/file.scap

  • Read events from a file and print them to screen:

sysdig -r path/to/file.scap

  • Filter and Print all the open system calls invoked by cat:

sysdig proc.name=cat and evt.type=open

  • Register any found plugin and use dummy as input source passing to it open params:

sysdig -I dummy:'parameter'

  • List the available chisels:

sysdig -cl

  • Use the spy_ip chisel to look at the data exchanged with ip address:

sysdig -c spy_ip ip_address

This document was created using the contents of the tldr project.