Small shared library utility to temporarily override list of hosts to specific target
Small shared library utility to temporarily override list of hosts to specific IP/host (only one target for now). This is useful when you want to override hostname or IP to visit https://... website, as just changing Host header is not enough due to SNI checks.
It's kinda like /etc/hosts but for one-off temporary overrides without sudo permissions.
If you're using curl, you should use built-in curl --resolve ... option instead, as it provides the same functionality in a safer way.
Usage (Linux only):
LD_PRELOAD=$(pwd)/override-hosts.so \
OVERRIDE_HOSTS_FROM=example.org,example.com \
OVERRIDE_HOSTS_TO=127.0.0.1 \
your_command