"Apache" Apache Server overview

1. First look at the Baidu Encyclopedia of Apache Interpretation: Apache (Web server) _ Baidu Encyclopedia

2. Apache server is essentially a TCP socket service, the socket model is as follows:

3. Take a look

1) Apache httpd.conf detailed

2) Apache Performance monitoring

3) Comparison of Nginx and Apache

4) "Good" 25 Junior level questions about Apache

5) Comparison of the advantages and disadvantages between Apache and Nginx

4. Some commands

1) Use PS to see the number of httpd processes
# Ps-ef | grep httpd | Wc-l

2) Use Netstat to see the current number of connections
# Netstat-ant | grep ": 80" | Wc-l

"Apache" Apache Server overview