Monitor system calls made and received by a process--strace
command line monitoring of raw network traffic--tcpdump
Keep track of open files--lsof
The birth of Sysdig-a tool that integrates strace tcpdump lsof, using LUA integrated tools.
Can analyze the status of Linux system, and can be a system state saved to a dump file for offline detection.
You can use your own scripts to extend additional functionality.
Sysdig Installation Script:
Curl-s Https://s3.amazonaws.com/download.draios.com/stable/install-sysdig | Bash
Sysdig the contents of the installation script:
#!/bin/bash## copyright (C) 2013-2014 Draios inc.## This file is Part of sysdig.## sysdig is free software; you can redistribute it and/or modify# it under the terms of the GNU general public license version 2 as# published by the free Software foundation.## sysdig is distributed in the hope that it will be useful,# but without any warranty; without even the implied warranty of# merchantability or fitness for a particular purpose. see the# gnu general public license for more details.## You should have received a copy of the GNU general public license# along with sysdig. if not, see How to use: http://blog.jobbole.com/98717/
Linux Server monitoring Tools