I want to display /proc/uptime in well format as: DD:HH:MM:SS /proc/uptime give me up time of system in seconds, is there a standard solution that convert seconds to this format?
I have a Linux system where it is showing to me two different times when the system was last booted. root@linux:~ # who -b; uptime system boot 2009-07-09 20:51 11:48am up 1 day 0:54, 1 ...
I need to find PC uptime from the day of installation until now. Is this logged somewhere? Does any file log this cumulative uptime?