08:28:03authroot·password
08:28:10cmd/root$df -h / | awk 'NR==2 {print $2}'
08:28:12cmd/root$hostname
08:28:14cmd/root$uname -a
08:28:18cmd/root$ls -la /
08:28:20cmd/root$mount | head -5
08:28:22cmd/root$free -m | awk '/Mem:/ {print $2 " MB"}'
08:28:23cmd/root$ps aux | head -10
08:28:25cmd/root$netstat -tulpn | head -10
08:28:26cmd/root$history | tail -5
08:28:28cmd/root$netstat -tulpn 2>/dev/null | grep LISTEN | head -20
08:28:30cmd/root$ls -la /etc/network/interfaces /etc/sysconfig/network-scripts/ /etc/netplan/ 2>/dev/null | head -5
08:28:31cmd/root$ip addr show 2>/dev/null | grep -E '^[0-9]+:' | head -5
08:28:34cmd/root$ip route show 2>/dev/null | head -3
08:28:34cmd/root$echo 'test' > /tmp/test_1773044913
08:28:36cmd/root$rm -f /tmp/test_1773044913
08:28:37cmd/root$cat /etc/passwd 2>/dev/null | head -1
08:28:39cmd/root$cat /etc/shadow 2>/dev/null | head -1
08:28:39cmd/root$cat /proc/cpuinfo | grep 'model name' | head -1
08:28:40cmd/root$cat /proc/version 2>/dev/null | head -1
08:28:41cmd/root$uname -r
08:28:43cmd/root$which apt
08:28:44cmd/root$time dd if=/dev/zero of=/tmp/test bs=1M count=10 2>&1
08:28:45cmd/root$which yum
08:28:45cmd/root$rm -f /tmp/test
08:28:46cmd/root$which pacman
08:28:47cmd/root$ss -tuln 2>/dev/null | wc -l
08:28:47cmd/root$which zypper
08:28:49cmd/root$systemctl list-units --type=service --state=running 2>/dev/null | head -10
08:28:51cmd/root$ping -c 1 8.8.8.8 2>/dev/null | grep '1 packets transmitted'