diff --git a/README.md b/README.md
index c347a2c..24003df 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,135 @@
 [cgi env variables](https://www.rfc-editor.org/rfc/rfc3875#section-4.1)
 [wikipedia variables environnements cgi](https://fr.wikipedia.org/wiki/Variables_d%27environnement_CGI)
 [cgi server variables on adobe](https://helpx.adobe.com/coldfusion/cfml-reference/reserved-words-and-variables/cgi-environment-cgi-scope-variables/cgi-server-variables.html)
+
+```Shell
+Shell
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
 ```None
+None
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
+```Texte
+Texte
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
+```Text
+Text
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
+```Asterisk dialplan
+Asterisk dialplan
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
+```Asterisk
+Asterisk
+AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
+CONTENT_LENGTH		: length of the request body-message
+CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")
+GATEWAY_INTERFACE	: CGI version (e.g. CGI/1.1)
+PATH_INFO			: if any, path of the resquest in addition to the cgi script path (e.g. for cgi script path = "/usr/web/cgi-bin/script.cgi", and the url = "http://server.org/cgi-bin/script.cgi/house", the PATH-INFO would be "house")
+PATH_TRANSLATED		: full path of the request, like path-to-cgi/PATH_INFO, null if PATH_INFO is null (e.g. for "http://server.org/cgi-bin/prog/the/path", PATH_INFO would be : "/the/path" and PATH_TRANSLATED would be : "/usr/web/cgi-bin/prog/the/path")
+QUERY_STRING		: everything following the ? in the url sent by client (e.g. for url "http://server.org/query?var1=val2&var2=val2", it would be : "var1=val2&var2=val2")
+REMOTE_ADDR			: ip address of the client
+REMOTE_HOST			: host name of the client, empty if not known, or equal to REMOTE_ADDR
+REMOTE_IDENT		: if known, username of the client, otherwise empty, use for logging only
+REMOTE_USER			: username of client, if script is protected and the server support user authentification
+REQUEST_METHOD		: method used for the request (for http, usually POST or GET)
+SCRIPT_NAME			: path to the cgi, relative to the root, used for self-referencing URLs (e.g. "/cgi-bin/script.cgi")
+SERVER_NAME			: name of the server, as hostname, IP address, or DNS (e.g. dns : "www.server.org")
+SERVER_PORT			: the port number your server is listening on (e.g. 80)
+SERVER_PROTOCOL		: protocol used for the request (e.g. HTTP/1.1)
+SERVER_SOFTWARE		: the server software you're using (e.g. Apache 1.3)
+```
+
+```Brainfuck
+Brainfuck
 AUTH_TYPE			: if the srcipt is protected, the authentification method used to validate the user
 CONTENT_LENGTH		: length of the request body-message
 CONTENT_TYPE		: (Content-Type field) if there is attached information, as with method POST or PUT, this is the content type of the data (e.g. "text/plain", it is set by the attribute "enctype" in html <form> as three values : "application/x-www-form-urlencoded", "multipart/form-data", "text/plain")