nmap
dnsutils
ipcalc
whois
netcat-openbsd
socat
nano
screen
minicom
iftop
lsof
openssh-client
haveged
htop
atop
iotop
irqtop
aptitude
localepurge
bgpq3
libnss-myhostname
ssl-cert
nginx-light
ndisc6
systemd-sysv
systemd-bootchart
ncurses-term