squid server daemon
squid command Server daemon for the high-performance web client proxy caching server suite "squid".
squid(option)
-d: Send information at the specified debugging level to the standard error device;
-f: Use the specified configuration file. Instead of using the default configuration file;
-k: Send instructions to the squid server;
-s: enable syslog;
-z: Create cache directory;
-C: Do not capture fatal signals;
-D: Do not perform DNS parameter testing;
-N: Run in non-daemon mode;
-X: Force into full debugging mode.