If you have any doubts, hereâs its man page. Having gotten to this point in the article, you can now use uptime for your daily runs and youâll determine its level of usefulness to you. V, -version output version information and exit # uptime -sĪs it is with most command line apps, you can display uptimeâs version information and quick help page with the following command. Using option -s will display the date/time since when the system has been running. are currently logged on, and the system load averages for the past 1, 5, and 15 minutes. Up 58 minutes Check Linux Server Starting Time uptime gives a one line display of the following information. If times is NULL, then the access and modification times of the file are set to the current time. You can filter uptimeâs result to show only the running time of the system with the command: # uptime -p The utime () system call changes the access and modification times of the inode specified by filename to the actime and modtime fields of times respectively. UTIME(3) BSD Library Functions Manual UTIME(3) NAME utime - set file times LIBRARY. Now letâs see some useful uptime command usage with examples. HTML rendering created by Michael Kerrisk, author of The Linux Programming Interface, maintainer of the Linux man-pages project. Jeff Bezos is the worldâs richest for the fourth year running, worth 177 billion, while Elon Musk rocketed into the number two spot with 151 billion, as Tesla and Amazon shares surged. You can view these manual pages locally using the man(1) command. To know more about uptime, check out our article: Understand Linux Load Averages and Monitor Performance of Linux A process is in a runnable state when it is using the CPU or waiting to use the CPU while a process is in an uninterruptable state when it is waiting for I/O access like waiting for a disk. The header shall declare the structure utimbuf, which shall include the following members: timet actime Access time.What are system load averages? It is the average number of processes that are in a runnable or uninterruptable state. In order of appearance, the command displays the current time as the 1st entry, up means that the system is running and it is displayed next to the total time for which the system has been running, the user count (number of logged on users), and lastly, the system load averages.
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