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4
votes
1answer
111 views

Is there a tool for tracking uptimes across reboots?

A tool such as this might on the surface appear to serve no real useful purpose, but people that take care of systems like to brag, and uptime is just one of those things that they like to brag about ...
5
votes
4answers
3k views

Convert seconds to well format date

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?
1
vote
2answers
2k views

How to know why server keeps restarting?

It seems that my server keeps restarting. I want to know why. How can I know when the last time server was rebooted and why? root pts/0 139.193.156.125 Thu Aug 8 21:10 still logged in ...
4
votes
2answers
2k views

Uptime and who -b are showing different times when the system was last booted on Linux

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 ...
1
vote
4answers
1k views

Finding computer uptime from first day until now

I need to find PC uptime from the day of installation until now. Is this logged somewhere? Does any file log this cumulative uptime?