Freebsd查看硬件信息
CPU: cat /var/run/dmesg.boot |grep CPU
sysctl hw.model hw.ncpu dmesg | grep "CPU:" 查询CPU核心数: sysctl -a |grep ncpu 或者: cat /var/run/dmesg.boot |grep Dete 再或者 sysctl hw.ncpu
Harddisk: df -h cat /var/run/dmesg.boot | grep da0 fdisk /dev/da0 |grep size
Menory info: 查询方法一: cat /var/run/dmesg.boot | grep memory usable memory = 25755664384 (24562 MB) avail memory = 24964411392 (23807 MB) dmesg | grep "real memory" | awk -F '[( )]' '{print $2,$4,$7,$8}' dmidecode -t memory|grep Size
查询方法二: sysctl -a | grep hw.physmem hw.physmem: 25755664384
cat /var/run/dmesg.boot |grep Dete cat /var/run/dmesg.boot | grep da0 cat /var/run/dmesg.boot | grep memory
SWAP top | grep "Swap:" | awk '{print $1,$2}'