[SOLVED] uptime

Hi,
I seen that

uptime
06:19:32 up 1:01, 2 users, load average: 0.00, 0.02, 0.05
[root@y ~]# last
reboot system boot 3.10.0-1160.el7. Sun Sep 26 05:05 - 06:19 (01:13)

uptime shows that this system is up from 1:01 and last 1:13.
which is correct?

uptime read from /proc/uptime.

the output of uptime and last must be the same.is right?

Originally Posted by vucni45 Hi, I seen that uptime 06:19:32 up 1:01, 2 users, load average: 0.00, 0.02, 0.05 [root@y ~]# last reboot system boot 3.10.0-1160.el7. Sun Sep 26 05:05 - 06:19 (01:13) uptime shows that this system is up from 1:01 and last 1:13. which is correct? uptime read from /proc/uptime. the output of uptime and last must be the same.is right?

No, they measure (get their numbers from) different things. They are both correct, and should come close to matching. Did you read the man pages?