It turns out that you can also use strace -e open uptime and not bother with grepping. Which contains the file /proc/uptime which I mentioned. Open( "/var/run/utmp", O_RDONLY|O_CLOEXEC) = 4 Our output is this: $ strace uptime 2>& 1 | grep open We can redirect the stderr to the standard output (stdout) stream with 2>&1. strace uptimeīut that will not really work since strace outputs everything to the standard error (stderr) stream. How did I know that? I looked at what files the uptime program opens when it is run. The second value may be greater than the overall system uptime on systems with multiple cores
The second number is how much of that time the machine has spent idle, in seconds The first number is the total number of seconds the system has been up. It reads the information from the file /proc/uptime. You can see the same information by running uptime: $ uptimeġ2: 17: 58 up 111 days, 31 min, 1 user, load average: 0.00, 0.01, 0.05 Uptime shows how long the system has been running. /usr/lib/policykit-1/polkitd -no-debug./usr/lib/accountservice/accounts-daemon.t - stopped by debugger during the tracing.Z - defunct ("zombie") process, terminated but not reaped by its parent.S - interruptible sleep (waiting for an event to complete).Busting at the edges and running towards technology as fast as we can. (Transportation).Smallish company, 90ish staff plus a large number of contractors. Our budget and staffing, for our vertical.
I am trying to get out in front of my IT Department.
Got a strange issue.when I am connected via a Windows Laptop (Surface Pro 8 and Surface Laptop Studio) on the WiFi at our company owners hunting lodge, it shows up as being in Finland. I checked the Ubiquity network settings and it is set to Central Tim.
I am imagining a scenario where a low level user has their password stolen, and the bad guys access the network through WiFi.
For $5 a month though I could install the server app and I guess make a monitor for it and just not use the other monitors. The paid version looks to have a server monitoring tool, but I do not need that. The free version is obviously just http monitoring, no problem. How can they tell me if the internet is down if there is a blackhole on the inbound firewall? No pings, no port forwarding to web server, nothing. This looks like a good tool, but will not work in this situation directly I think. Have all of our locations monitored therein. We are using and are quite happy with their efficiency on the free model (30 mins scans).