You can, but it requires changing the server configuration. Read the entries for AcceptEnv in sshd_config(5) and SendEnv in ssh_config(5). update: You can also pass them on the command line: ssh foo@host “FOO=foo BAR=bar doz” Regarding security, note than anybody with access to the remote machine will be able to see the environment variables passed … Read more
You can use this function to get proper client IP: public function getClientIP(){ if (array_key_exists(‘HTTP_X_FORWARDED_FOR’, $_SERVER)){ return $_SERVER[“HTTP_X_FORWARDED_FOR”]; }else if (array_key_exists(‘REMOTE_ADDR’, $_SERVER)) { return $_SERVER[“REMOTE_ADDR”]; }else if (array_key_exists(‘HTTP_CLIENT_IP’, $_SERVER)) { return $_SERVER[“HTTP_CLIENT_IP”]; } return ”; }
Use the response.info() method to get the headers. From the urllib2 docs: urllib2.urlopen(url[, data][, timeout]) … This function returns a file-like object with two additional methods: geturl() — return the URL of the resource retrieved, commonly used to determine if a redirect was followed info() — return the meta-information of the page, such as headers, … Read more
Use it like your first example: template <typename T> void f(T && x) { g(std::forward<T>(x)); } template <typename …Args> void f(Args && …args) { g(std::forward<Args>(args)…); } That’s because of the reference collapsing rules: If T = U&, then T&& = U&, but if T = U&&, then T&& = U&&, so you always end up … Read more
I was running into the exact same problem that Saurav described, but I really needed to find a solution that did not require anything other than Route 53 and S3. I created a how-to guide for my blog detailing what I did. Here is what I came up with. Objective Using only the tools available … Read more