telnet to localhost example, also wget and curl examples

curl.sh

curl http://localhost:8080/ >> index.html  # append the contents to index.html file

telnet-to-localhost-example.sh

$ telnet localhost 8080
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
GET / HTTP/1.1
Host: localhost

HTTP/1.1 200 OK
...

wget.sh

wget localhost:8080
--2015-07-10 14:44:17--  http://localhost:8080/
Resolving localhost... 127.0.0.1, ::1, fe80::1
Connecting to localhost|127.0.0.1|:8080... connected.
HTTP request sent, awaiting response... 200 OK
Length: 966 [text/html]
Saving to: 'index.html'

index.html          100%[=====================>]     966  --.-KB/s   in 0s

2015-07-10 14:44:17 (70.9 MB/s) - 'index.html' saved [966/966]