cat /proc/uptime
35115009.84 28744638.57
第一個數字是開機秒數
第二個數字是 Idle 秒數
若 crontab 裡要設條開機後一個小時才執行某動作, 可以這樣設定
[ `cut -d. -f1 /proc/uptime` -gt 3600 ] && some-script
ref. /proc/uptime
Get Linux uptime seconds
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This page contains a single entry by Pank published on July 31, 2012 1:57 PM.
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