*NIX ↔ Windows command equivalencies (more-or-less):

*NIX	Windows
cat	type
dig	nslookup
grep	findstr / select
ifconfig	ipconfig
ls	dir
more	more
netstat	netstat
ping	ping
shutdown	shutdown
sleep	timeout
sudo	RunAs
tcpdump	windump
traceroute	tracert
wget	wget
hostname	hostname
whoami	whoami

You can also manipulate command input and output in a similar fashion:

• Redirect to a file: >
• Pipe the output of one command into another: |
• Run commands in sequence, stopping at the first failure: & (Windows) or && (*NIX)