NAME¶

Firemon - Monitoring program for processes started in a Firejail sandbox.

SYNOPSIS¶

firemon [OPTIONS] [PID]

DESCRIPTION¶

Firemon monitors programs started in a Firejail sandbox. Without a PID specified, all processes started by Firejail are monitored. Descendants of these processes are also being monitored. On Grsecurity systems only root user can run this program.

OPTIONS¶

--apparmor

Print AppArmor confinement status for each sandbox.

--arp

Print ARP table for each sandbox.

--caps

Print capabilities configuration for each sandbox.

--cpu

Print CPU affinity for each sandbox.

--debug

Print debug messages

-?, --help

Print options end exit.

--interface

Print network interface information for each sandbox.

--list

List all sandboxes.

--name=name

Print information only about named sandbox.

--netstats

Monitor network statistics for sandboxes creating a new network namespace.

--route

Print route table for each sandbox.

--seccomp

Print seccomp configuration for each sandbox.

--top

Monitor the most CPU-intensive sandboxes. This command is similar to the regular UNIX top command, however it applies only to sandboxes.

--tree

Print a tree of all sandboxed processes.

--version

Print program version and exit.

--wrap

Enable line wrapping in terminals. By default the lines are trimmed.

--x11

Print X11 display number.

The format for each listed sandbox entry is as follows:

PID:USER:Sandbox Name:Command

Listed below are the available fields (columns) in various firemon commands in alphabetical order:

Command

Command used to start the sandbox.

CPU%

CPU usage, the sandbox share of the elapsed CPU time since the last screen update

PID

Unique process ID for the task controlling the sandbox.

Prcs

Number of processes running in sandbox, including the controlling process.

RES

Resident Memory Size (KiB), sandbox non-swapped physical memory. It is a sum of the RES values for all processes running in the sandbox.

Sandbox Name

The name of the sandbox, if any.

SHR

Shared Memory Size (KiB), it reflects memory shared with other processes. It is a sum of the SHR values for all processes running in the sandbox, including the controlling process.

Uptime

Sandbox running time in hours:minutes:seconds format.

USER

The owner of the sandbox.

LICENSE¶

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

Homepage: https://firejail.wordpress.com

SEE ALSO¶

firejail(1), firecfg(1), firejail-profile(5), firejail-login(5), firejail-users(5), jailcheck(1)