linux ponder --2- memory, cpu, motherboard, process information see

1, memory

free：

# M view according
 Free - m 

viewing at # G 
Free -G

 

　　View: / proc / meminfo

cat /proc/meminfo | more

 

2、cpu

cat /proc/cpuinfo | more

 

3, Motherboard

dmidecode

 

4. Process View

ps:

# View all processes, without parameters, see only the current user process
 PS - E 

# view all processes relations, according to the hierarchy display process 
PS - eH 

# View the complete process startup path 
PS - EF 

# to see the process completed startup path and levels relationship 
PS -efH