System Checker script

Works on this time only CentOS / Fedora / Debian.

• this script does not make any changes to your system
• during operation, temporary files can be created in /tmp catalog

Features list

• System info
  • Hostname
  • Distributive
  • Lical IP
  • External IP
  • SELinux status
  • Kernel / Architecture
  • Load average
  • Active user
• CPU
  • Model name
  • Vendor
  • Cores / MHz
  • Hypervizor vendor
  • CPU usage
• Memory usage
  • Total / Usage
  • Swap total / Usage
• Boot information
  • Last boot
  • Uptime
  • Active user
  • Last 3 reboot
  • Last logons info
• Disk Usage
  • Mount information
  • Disk utilization
  • Disc IO speed (Read / Write)
  • Show read-only mounted devices
• Average information
  • Top 5 memory usage processes
  • Top 5 CPU usage processes
• Speedtest
  • Washington, D.C. (east)
  • San Jose, California (west)
  • Frankfurt, DE, JP
• Checking systemd services status
  • You can define services list
  • Show information form default list (nginx, mongo, rsyslog and etc)
• Bash users
• Who logged
• Listen ports
• Unowned files
• User list from processes

Parameters

• -sn - Skip speedtest
• -sd - Skip disk test
• -ss - Show all running services
• -e - Extra info (Bash users, Who logged, All running services, Listen ports, UnOwned files, User list from processes)

Usage

You can use this script with several parameters:

./system-check.sh -sn -sd -e

./system-check.sh -ss

How to run?

You can run script directly:

wget -O - https://raw.githubusercontent.com/m0zgen/system-checks/master/system-check.sh | bash

Or you can clone repository:

git clone https://github.com/m0zgen/system-checks.git

After clone go to folder and run script:

cd system-checks && ./system-check.sh

Repository

• https://github.com/m0zgen/system-checks

Description

• https://sys-adm.in/sections/os-nix/881-bash-sbor-informatsii-o-sisteme.html

Thanks

• https://github.com/SimplyLinuxFAQ/health-check-script