Linux Command Encyclopedia disk maintenance: ProcInfo

Function Description: Displays the System state.

Grammar: procinfo&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [-ABDDFHIMSSV] [F < output FILE] [-N < interval seconds]

Supplemental Note: The procinfo instruction reads the relevant data from the/proc directory, and then outputs the data to the standard output device after proper collation.

Parameters：
-a displays all information.
-B Displays the number of blocks for the disk device, not the number of accesses.
-D Displays the variance difference between the system information per second, not the sum value. This parameter must be used with the "-F" parameter
-D This parameter effect is similar to the specified "-d" parameter, but the information for the memory and swap file is the sum value.
-F enters the full screen interactive operating interface.
-f< output File > Saves information status to a file rather than a preset standard output device.
-H online Help.
-I displays the complete IRP list.
-m displays system modules and peripherals and other related information.
-N Interval seconds > set the full screen interactive mode information update speed, the unit in seconds.
-S displays the system's memory, disk space, IRP, and DMA information, which is a preset value.
When used with the parameter "-D" or "D", the information is updated every second, regardless of whether the parameter "-n" is used.
-V Displays version information.