• Host # inxi -v7
• Hostname $ cat /etc/hostname; hostnamectl; uname --nodename
• Prelogin message $ cat /etc/issue
• Operating System $ cat /etc/os-release; lsb_release -a; uname --operating-system
• Kernel Name $ uname --kernel-name
• Kernel Release $ uname --kernel-release
• Kernel Version $ uname --kernel-version
• Debian Version $ cat /etc/debian_version
• Disk # lshw -short -class disk
• Volumes # lshw -short -class volume
• USB # usbview; lsusb
• Upgradeable Packages $ apt-show-versions -u > dummy.txt; vim dummy.txt
• Processes $ ps auxw | sort | less
• Process-Monitoring $ atop | htop | top | glances
• Memory $ watch free -h
• logwatch # logwatch | less
• Systemd Journal # journalctl
• Documentation # inxi -v7 -c0 | tee system.txt
• Interfaces & Routes $ nmap --iflist
• Services $ nmap -A -T4 -Pn a.b.c.d
• ARP # arp-scan --localnet
• TCP Sessions # netstat -tupan
• Neighbours $ ip neigh; ip monitor
• Identify Internet Services $ nmap a.b.c.d; nmap -sP a.b.c.d/24
• ufw status # ufw status
• Rootkit # chkrootkit
• Network Diagnostic $ mtr --curses google.com
• Server $ sntop
• SYSSTAT $ sar -o file 10 8640
Homepage : sebastien.godard.pagesperso-orange.fr/index.html
Documentation : sebastien.godard.pagesperso-orange.fr/documentation.html
Tutorial : sebastien.godard.pagesperso-orange.fr/tutorial.html
• BLEACHBIT # bleachbit --gui &
Homepage : bleachbit.org
Documentation : docs.bleachbit.org
Tutorial : bleachbit.org/videos
• CACTI : localhost/cacti : user admin
Homepage : cacti.net
Documentation : cacti.net/documentation.php
Tutorial : nwlab.net/tutorials/cacti/cacti-tutorial.html
• ZABBIX
Homepage : zabbix.com
Documentation : zabbix.com/documentation/1.8/start
Tutorial : zabbix.com/documentation/1.8/manual/tutorials