setenv("NETDATA_CACHE_DIR" , config_get("global", "cache directory" , CACHE_DIR) , 1);
setenv("NETDATA_LOG_DIR" , config_get("global", "log directory" , LOG_DIR) , 1);
setenv("NETDATA_HOST_PREFIX", config_get("global", "host access prefix" , "") , 1);
+ setenv("HOME" , config_get("global", "home directory" , CACHE_DIR) , 1);
// avoid extended to stat(/etc/localtime)
// http://stackoverflow.com/questions/4554271/how-to-avoid-excessive-stat-etc-localtime-calls-in-strftime-on-linux