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																@ -0,0 +1,59 @@ | 
															
														
														
													
														
															
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																# Locales | 
															
														
														
													
														
															
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																sudo dpkg-reconfigure locales | 
															
														
														
													
														
															
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																# Web server | 
															
														
														
													
														
															
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																dpkg --get-selection | grep apache | 
															
														
														
													
														
															
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																sudo apt update | 
															
														
														
													
														
															
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																sudo apt install apache2 | 
															
														
														
													
														
															
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																## status and configuration | 
															
														
														
													
														
															
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																sudo netstat -tlpn | 
															
														
														
													
														
															
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																systemctl -all list-sockets | 
															
														
														
													
														
															
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																service --status-all | 
															
														
														
													
														
															
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																apachectl configtest | 
															
														
														
													
														
															
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																sudo service apache2  | 
															
														
														
													
														
															
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																The configuration files are: | 
															
														
														
													
														
															
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																- `apache2.conf` main configuration file for the server | 
															
														
														
													
														
															
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																- `ports.conf` configuring virtual server port numbers (80) as default | 
															
														
														
													
														
															
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																# Web pages and scripts | 
															
														
														
													
														
															
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																The index file for creating a web page is located on `/var/www/html/`. | 
															
														
														
													
														
															
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																The *Common Gateway Interface*(CGI) uses the next path for executing CGI scripts `/usr/lib/cgi-bin/` | 
															
														
														
													
														
															
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																ls | 
															
														
														
													
														
															
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																Readme.md  index.html  test.cgi | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][~/md/web-server] | 
															
														
														
													
														
															
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																└─▪ vim test.cgi | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][~/md/web-server] | 
															
														
														
													
														
															
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																└─▪ sudo cp test.cgi /usr/lib/cgi-bin/test.cgi | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][~/md/web-server] | 
															
														
														
													
														
															
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																└─▪ sudo chmod ugo+x /usr/lib/cgi-bin/test.cgi | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][~/md/web-server] | 
															
														
														
													
														
															
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																└─▪ cd /etc/apache2/mods-enabled/ | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][.../apache2/mods-enabled] | 
															
														
														
													
														
															
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																└─▪ sudo ln -s ../mods-available/cgi.load | 
															
														
														
													
														
															
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																ln: failed to create symbolic link './cgi.load': File exists | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][.../apache2/mods-enabled] | 
															
														
														
													
														
															
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																└─▪ ls -l cgi.load | 
															
														
														
													
														
															
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																lrwxrwxrwx 1 root root 26 Oct  3 03:29 cgi.load -> ../mods-available/cgi.load | 
															
														
														
													
														
															
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																┌─[debian][beaglebone][.../apache2/mods-enabled] | 
															
														
														
													
														
															
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																└─▪ curl localhost:8888/cgi-bin/test.cgi | 
															
														
														
													
														
															
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																<html><head><meta charset="UTF-8"><title> BB</title></head><body><h1>Hello</h1><para>beaglebone | 
															
														
														
													
														
															
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																up for 03:35:43 up  2:51,  4 users,  load average: 0.00, 0.00, 0.00 | 
															
														
														
													
														
															
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																</para></html>┌─[debian][beaglebone][.../apache2/mods-enabled] | 
															
														
														
													
														
															
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																``` | 
															
														
														
													
														
															
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