slackpkg install \
bind \
jemalloc \
libuv \
libxml2 \
lmdb
slackpkg install git
# brotli cyrus-sasl
slackpkg install man-db man-pages libseccomp groff
slackpkg install nmap libnl
slackpkg install screen ...
slackpkg install tcpdump libcap-ng libpcap libnl3
slackpkg install nftables jansson libnftnl iptables libpcap dbus-1
nft list ruleset
slackpkg install rsync lz4 xxHash
ldd /usr/bin/rsync | grep found