Server uptime is showing 0hr but server not rebooted

I have heard or read that one Linux server had an uptime of some 2000+ days before it was rebooted.

What is the longest uptime for your servers before a reboot was required? And what applications/servers was/is running on the servers?

I'm curious mostly because I want to learn what Linux is capable of and I wanna be amazed by Linux.

I need to find PC uptime from first day until now.

Is logged this uptime hours in somewhere?

Any file log this times?

Can I do that?

Hi!I'm using systemd 191 and polkit 0.107 from testing, with autologin from console; I discovered this issue (not a big problem btw): uptime 16:50:40 up 1 min, 0 users, load average: 1,50, 0,88, 0,34And "who" too doesn't show anything.

dura wrote:    This page seems to be saying what, but it doesn't seem to be loading....    Edit: seems to work:    http://www.4webhelp.net/scripts/php/uptime.phpNow that is what I call a fast response.Thank you very much, dura - it seems that this should accomplish my goal exactly. smileYay

I have dedicated server running centos 6.0, and apache and the mysql

all of a sudden for some reason server has gone down, so i had to reboot the server and it all worked back to normal,

However i am wondering how do i get following information, I tried to use "uptime" command this only gives me the time that the server is running what i need to find out is

1.

I'm researching setting up a dedicated server to run some virtual private servers on (for my friends, hosting some websites, etc.). However, I am stuck as to how to maintain uptime of the guest operating systems in the face of required downtime of the host machine.

By required downtime I am mainly thinking of security updates etc.

I have a question about the who command.

When I type who

The output of my terminal is

username tty1 2012-06-02 06:25 (:0) username pts/0 2012-06-02 13:41 (:0)

My question is what is pts/0 and what is ttyl? Also, what is the (:0) at the end?

Hi,

I have a text file which when I do a 'cat' on it looks like below with the OK’s showing in green and any FAIL showing in red.

cat filename output:

===== MySQL Query Check ===== DB mpuser is alive. 733 = Expected 733 Tables. [ OK ] DB mpuser_wf is alive. 61 = Expected 61 Tables.

I was testing out the linux api while working on something but got stuck on the following output.

[Abhii@localhost net]$ cat /proc/uptime 39135.53 149657.73

As per specs the first number should be the Uptime and the second number should be the time system has stayed idle.

So why is the former less then latter ???

As an extra piece of info my version information

Linux version 3.5.2-3.fc17.x86