Configuration You can place a config file at ~/.config/authoscope.toml to set some defaults. Global user agent [runtime] user_agent = "w3m/0.5.3+git20180125" RLIMIT_NOFILE [runtime] # requires CAP_SYS_RESOURCE # sudo setcap 'CAP_SYS_RESOURCE=+ep' /usr/bin/authoscope rlimit_nofile = 64000