Linux commands for system information
yum install atop atop, htop, top, glances, dstat, Collectl https://haydenjames.io/use-atop-linux-server-performance-analysis/ nmon, uname linux uname -n uname -v uname -r uname -m uname -a sudo lshw sudo lshw -short sudo lshw -html > lshw.html lscpu lsblk lsblk -a lsusb cat /proc/meminfo free free -m free -mt free -gt apachetop mytop iotop ntopng iftop jnettop bandwidthd network EtherApe ethtool NetHogs iptraf ngrep MRTG bmon traceroute IPTState darkstat vnStat netstat ss -s (network statics) nmap MTR TCPDUMP justniffer lsusb -v lspci lspci -t lspci -v lsscsi lsscsi -s sudo hdparm /dev/sda1 sudo hdparm -g /dev/sda1 sudo fdisk -l sudo dmidecode -t memory sudo dmidecode -t system sudo dmidecode -t bios sudo dmidecode -t processor