環境変数を表示する
Shell Environment:
-  CONTEXT_DOCUMENT_ROOT 
 -  /home/shichigatsu/knightstyle.info/public_html/lab
 -  CONTEXT_PREFIX 
 -  
 -  DOCUMENT_ROOT 
 -  /home/shichigatsu/knightstyle.info/public_html/lab
 -  GATEWAY_INTERFACE 
 -  CGI/1.1
 -  HTTP_ACCEPT 
 -  */*
 -  HTTP_CACHE_CONTROL 
 -  max-age=259200
 -  HTTP_CONNECTION 
 -  close
 -  HTTP_HOST 
 -  lab.knightstyle.info
 -  HTTP_USER_AGENT 
 -  Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
 -  HTTP_VIA 
 -  1.1 squid-proxy-5b5d847c96-7zk5z (squid/6.13)
 -  HTTP_X_ACCEL_EXPIRES 
 -  60
 -  HTTP_X_FAILURE_CACHE_TIME 
 -  0
 -  HTTP_X_FILE_TYPE 
 -  normal
 -  HTTP_X_FORWARDED_FOR 
 -  10.2.40.45, 216.73.216.219
 -  HTTP_X_FORWARDED_HOST 
 -  lab.knightstyle.info
 -  HTTP_X_FORWARDED_PORT 
 -  80
 -  HTTP_X_FORWARDED_PROTO 
 -  http
 -  HTTP_X_REAL_IP 
 -  216.73.216.219
 -  HTTP_X_SERVER_ADDRESS 
 -  120.136.10.68
 -  HTTP_X_UA_DEVICE 
 -  pc
 -  HTTP_X_WP_ACCESS 
 -  0
 -  PATH 
 -  /usr/local/bin:/usr/bin:/bin
 -  QUERY_STRING 
 -  
 -  REMOTE_ADDR 
 -  216.73.216.219
 -  REMOTE_PORT 
 -  52446
 -  REQUEST_METHOD 
 -  GET
 -  REQUEST_SCHEME 
 -  http
 -  REQUEST_URI 
 -  /python/cgi_print_environ.cgi
 -  SCRIPT_FILENAME 
 -  /home/shichigatsu/knightstyle.info/public_html/lab/python/cgi_print_environ.cgi
 -  SCRIPT_NAME 
 -  /python/cgi_print_environ.cgi
 -  SERVER_ADDR 
 -  120.136.10.68
 -  SERVER_ADMIN 
 -  webmaster@knightstyle.info
 -  SERVER_NAME 
 -  lab.knightstyle.info
 -  SERVER_PORT 
 -  80
 -  SERVER_PROTOCOL 
 -  HTTP/1.1
 -  SERVER_SIGNATURE 
 -  
 -  SERVER_SOFTWARE 
 -  Apache
 -  UNIQUE_ID 
 -  aQobywTt8wQz77X1BxciyAAAAX8