1.

Which command is used to check the memory status?

Answer»

The command used mostly to check memory status in Linux is “free”. Other commands that can be used are given below: 

  • “cat” command: It can be used to show or display Linux memory INFORMATION. (cat/proc/meminfo)
  • “VMSTAT” command: It can be used to report STATISTICS of virtual memory. 
  • “top” command: It can be used to check the usage of memory. 
  • “htop” command: It can be used to find the memory LOAD of each PROCESS. 


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