Add traces about CURL usage by Git:

# Windows
#set GIT_CURL_VERBOSE=1
#set GIT_TRACE_PACKET=2

# Unix
#export GIT_CURL_VERBOSE=1
#export GIT_TRACE_PACKET=2


# https://stackoverflow.com/questions/783811/getting-git-to-work-with-a-proxy-server
[http]
    proxy = http://proxy:8080
    proxy = http://user:password@proxy:8080
    # Fetch the domain with 'echo %userdomain%'
    proxy = http://domain\\user:password@proxy:8080
[https]
    proxy = http://proxy:8080
[url "https://"]
    insteadOf = git://


Some additional config:
[http]
	sslVerify = true|false
	sslCAInfo = /Path/To/Certificate
	# https://github.com/git/git/blob/master/Documentation/config.txt
	proxyAuthMethod = anyauth|basic|digest|negotiate|ntlm
    
# Manual CURL query:
curl -v http://github.com --proxy-user userName:password --proxy host:port
Add notes about proxy configuration
Add notes about proxy configuration
