Identifying type of CPU and RAM size in HP-UX and Linux

If you want to be shure how many memory installed in your server, make the command in HP-UX system:
/usr/contrib/bin/machinfo

Output will include type and frequency of processor(s), RAM size, serial no. and a lot of information. If you server running Linux, tape the free for determinate size of RAM. Also, this info avaliable by cat /proc/meminfo

If you want to find CPU info, make the command cat /proc/cpuinfo