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linux command

kukuta 2018. 3. 30. 12:08

check cpu

$ cat /proc/cpuinfo

$ dmesg | grep cpu


check cpu architecture(x86, x64, x86_64)

$ arch


check 'RAM' memory size :

"free" to see RAM information in KB.

"free -m" to see RAM information in MB

"free -g" to see RAM information in GB


$ cat /proc/meminfo


check 'Disk' storge

"df -h" to see disk partition and storage information

"fdisk -l" to see hard disk information

"du -sk" to see usage of current directory


$ cat /proc/ide/hda/model    -- hda

monitor processes and system resource usage :

"top"

https://www.booleanworld.com/guide-linux-top-command/





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