On Red Hat, use the following commands to find which RPM package contains a file. Using rpm:
# rpm -qf /usr/lib/libdb.so.2Using yum:
# yum whatprovides */libdb.soUsing up2date:
# up2date --whatprovides=libdb.so.2There are two ways to configure Raspberry Pi OS to boot into console or GUI mode. First, run # raspi-config, select "System Options", then "Boot / Auto Login".
stress tests CPU, memory, I/O, and HDD workloads on POSIX systems. This article shares commands to use 95% of memory to check for memory problems.
A Linux server was reported to be using over 90% of its memory, but its administrator could not identify a memory-heavy process. My initial check with free showed nothing unusual.
