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Check system uptime in Linux macOS and Windows from the command line

Mar 23, 2022 · 1 min read · Post a comment

The following commands will help you find the system uptime for Linux, macOS and Windows in the easiest way possible, from the command line.

Prerequisites

  • Shell environment

Linux and macOS

A few options available to check the system uptime, including:
Option 1. The uptime command.

uptime

Output:

11:37  up  3:22, 4 users, load averages: 2.23 2.38 2.24

Option 2. The w command.

w

Output:

10:38:37 up 12 days,  8:14,  1 user,  load average: 0.03, 0.02, 0.00
USER       TTY      FROM             LOGIN@   IDLE   JCPU   PCPU  WHAT
devcoops   pts/0    <IP_ADDRESS>     10:37    0.00s  0.13s  0.04s sshd: devcoops [priv]

Option 3. The top command.

top

Output:

top - 10:39:43 up 12 days,  8:15,  1 user,  load average: 0.01, 0.01, 0.00
...

Windows

Option 1. Open Command Prompt and run the following command:

systeminfo | find "System Boot Time"

Output:

System Boot Time: 3/23/2022, 08:26:40 AM

Option 2. Use a more modern approach e.g. PowerShell.

Get-Uptime -Since

Output:

Wednesday, March 23, 2022 08:26:40 AM

Conclusion

If you can think of any other alternative way, please do let me know in the comment section below. On a side note, follow our official channel on Telegram.