Hi Kazi! You can find everything in the /proc file system.
1. Use the "less /proc/cpuinfo" to get all info about the processor(s) in your system. 2. Use the "less /proc/meminfo" to get info on the memory details. 3. You also can use the " free -m" to see the memory status in megabytes. Change the 'm' to 'k' or 'g' to see it in kilobytes and gigabytes respectively. 4. You can use the "watch free" command to see the memory usage in real time. But the display in only in KBs. 5. Use the command "fdisk -l" to list all drives you have. This will list the USB devices you have connected as well. It gives the details of partiotions on each disk. Regards. -- Navneet Sreeraman