Out of context, but relevant..."What does each package do?"
...attached is a text version of the tooltips from the nerdpack web table. Pulled today.
apr-1.5.2-x86_64-1.txz
Provides a free library of C data structures and routines,
forming a system portability layer to as many operating systems as possible.
apr-util-1.5.4-x86_64-2.txz
Provides a free library of C data structures and routines,
forming a system portability layer to as many operating systems as possible.
This package contains additional utility interfaces for APR;
including support for XML, LDAP, database interfaces, URI parsing, and more.
atop-2.2-x86_64-2.txz
An advanced interactive monitor for Linux-systems
to view the load on system-level and process-level.
.....for all
nerdpack.txt