怎樣才能獲得system uptime的統計

[watermelonyu]

用uptime可以獲得如下的資料

11:41pm up 35 days, 23:04,

但是重新開機過後uptime就會歸零

我算出這一年來系統真正可用的時間

請問有什麼方法可以算出來嗎?

[watermelonyu]

I think you can write a customize shell script

for this.



My idea, on system startup and shutdown, get

current time stamp, and convert to epoch

format, do some calculate, append the value to

a file, use perl script or c to parse the

numbers to the MMDDHH mm:ss.

[watermelonyu]

除了寫 script 之外, 如果你有用 OMS, 它也可幫你統計