The pmap command reports the amount of memory that one or more processes are using. For example, use this command to determine which processes on the server are being allocated memory and whether this amount of memory is a cause of memory bottlenecks: # pmap -x [pid] Example below shows the total amount of memory […]
Archives for April 2022
poweroff Command Examples in Linux
The poweroff command closes out filesystems, shutdowns the system, and power it off. Because this command immediately stops all processes, it should be run only in single-user mode. If the system is not in runlevel 0 or 6, poweroff calls shutdown -h, then performs a poweroff. Syntax: # poweroff [options] poweroff Command Examples 1. To […]