diff --git a/config/example-docs/example-blacklist.txt b/config/example-docs/example-blacklist.txt new file mode 100644 index 0000000..10d8d9e --- /dev/null +++ b/config/example-docs/example-blacklist.txt @@ -0,0 +1,39 @@ + +########################### +# Blacklist # +########################### + +## Rules for name-based query blocking, one per line +## +## Example of valid patterns: +## +## ads.* | matches anything with an "ads." prefix +## *.example.com | matches example.com and all names within that zone such as www.example.com +## example.com | identical to the above +## =example.com | block example.com but not *.example.com +## *sex* | matches any name containing that substring +## ads[0-9]* | matches "ads" followed by one or more digits +## ads*.example* | *, ? and [] can be used anywhere, but prefixes/suffixes are faster + +ad.* +ads.* +banner.* +banners.* +creatives.* +oas.* +oascentral.* # inline comments are allowed after a pound sign +stats.* +tag.* +telemetry.* +tracker.* +*.local +eth0.me +*.workgroup + + + +## Time-based rules + +# *.youtube.* @time-to-sleep +# facebook.com @work + diff --git a/config/example-docs/example-cloaking-rules.txt b/config/example-docs/example-cloaking-rules.txt new file mode 100644 index 0000000..24d2c2d --- /dev/null +++ b/config/example-docs/example-cloaking-rules.txt @@ -0,0 +1,38 @@ +################################ +# Cloaking rules # +################################ + +# The following example rules force "safe" (without adult content) search +# results from Google, Bing and YouTube. +# +# This has to be enabled with the `cloaking_rules` parameter in the main +# configuration file + + +www.google.* forcesafesearch.google.com + +www.bing.com strict.bing.com + +yandex.ru familysearch.yandex.ru # inline comments are allowed after a pound sign + +=duckduckgo.com safe.duckduckgo.com + +www.youtube.com restrictmoderate.youtube.com +m.youtube.com restrictmoderate.youtube.com +youtubei.googleapis.com restrictmoderate.youtube.com +youtube.googleapis.com restrictmoderate.youtube.com +www.youtube-nocookie.com restrictmoderate.youtube.com + +# Multiple IP entries for the same name are supported. +# In the following example, the same name maps both to IPv4 and IPv6 addresses: + +localhost 127.0.0.1 +localhost ::1 + +# For load-balancing, multiple IP addresses of the same class can also be +# provided using the same format, one pair per line. + +# ads.* 192.168.100.1 +# ads.* 192.168.100.2 +# ads.* ::1 + diff --git a/config/example-docs/example-dnscrypt-proxy.toml b/config/example-docs/example-dnscrypt-proxy.toml new file mode 100644 index 0000000..7974296 --- /dev/null +++ b/config/example-docs/example-dnscrypt-proxy.toml @@ -0,0 +1,704 @@ + +############################################## +# # +# dnscrypt-proxy configuration # +# # +############################################## + +## This is an example configuration file. +## You should adjust it to your needs, and save it as "dnscrypt-proxy.toml" +## +## Online documentation is available here: https://dnscrypt.info/doc + + + +################################## +# Global settings # +################################## + +## List of servers to use +## +## Servers from the "public-resolvers" source (see down below) can +## be viewed here: https://dnscrypt.info/public-servers +## +## The proxy will automatically pick working servers from this list. +## Note that the require_* filters do NOT apply when using this setting. +## +## By default, this list is empty and all registered servers matching the +## require_* filters will be used instead. +## +## Remove the leading # first to enable this; lines starting with # are ignored. + +# server_names = ['scaleway-fr', 'google', 'yandex', 'cloudflare'] + + +## List of local addresses and ports to listen to. Can be IPv4 and/or IPv6. +## Example with both IPv4 and IPv6: +## listen_addresses = ['127.0.0.1:53', '[::1]:53'] + +listen_addresses = ['127.0.0.1:53'] + + +## Maximum number of simultaneous client connections to accept + +max_clients = 250 + + +## Switch to a different system user after listening sockets have been created. +## Note (1): this feature is currently unsupported on Windows. +## Note (2): this feature is not compatible with systemd socket activation. +## Note (3): when using -pidfile, the PID file directory must be writable by the new user + +# user_name = 'nobody' + + +## Require servers (from static + remote sources) to satisfy specific properties + +# Use servers reachable over IPv4 +ipv4_servers = true + +# Use servers reachable over IPv6 -- Do not enable if you don't have IPv6 connectivity +ipv6_servers = false + +# Use servers implementing the DNSCrypt protocol +dnscrypt_servers = true + +# Use servers implementing the DNS-over-HTTPS protocol +doh_servers = true + + +## Require servers defined by remote sources to satisfy specific properties + +# Server must support DNS security extensions (DNSSEC) +require_dnssec = false + +# Server must not log user queries (declarative) +require_nolog = true + +# Server must not enforce its own blacklist (for parental control, ads blocking...) +require_nofilter = true + +# Server names to avoid even if they match all criteria +disabled_server_names = [] + + +## Always use TCP to connect to upstream servers. +## This can be useful if you need to route everything through Tor. +## Otherwise, leave this to `false`, as it doesn't improve security +## (dnscrypt-proxy will always encrypt everything even using UDP), and can +## only increase latency. + +force_tcp = false + + +## SOCKS proxy +## Uncomment the following line to route all TCP connections to a local Tor node +## Tor doesn't support UDP, so set `force_tcp` to `true` as well. + +# proxy = 'socks5://127.0.0.1:9050' + + +## HTTP/HTTPS proxy +## Only for DoH servers + +# http_proxy = 'http://127.0.0.1:8888' + + +## How long a DNS query will wait for a response, in milliseconds. +## If you have a network with *a lot* of latency, you may need to +## increase this. Startup may be slower if you do so. +## Don't increase it too much. 10000 is the highest reasonable value. + +timeout = 5000 + + +## Keepalive for HTTP (HTTPS, HTTP/2) queries, in seconds + +keepalive = 30 + + +## Response for blocked queries. Options are `refused`, `hinfo` (default) or +## an IP response. To give an IP response, use the format `a:,aaaa:`. +## Using the `hinfo` option means that some responses will be lies. +## Unfortunately, the `hinfo` option appears to be required for Android 8+ + +# blocked_query_response = 'refused' + + +## Load-balancing strategy: 'p2' (default), 'ph', 'first' or 'random' + +# lb_strategy = 'p2' + +## Set to `true` to constantly try to estimate the latency of all the resolvers +## and adjust the load-balancing parameters accordingly, or to `false` to disable. + +# lb_estimator = true + + +## Log level (0-6, default: 2 - 0 is very verbose, 6 only contains fatal errors) + +# log_level = 2 + + +## log file for the application + +# log_file = 'dnscrypt-proxy.log' + + +## Use the system logger (syslog on Unix, Event Log on Windows) + +# use_syslog = true + + +## Delay, in minutes, after which certificates are reloaded + +cert_refresh_delay = 240 + + +## DNSCrypt: Create a new, unique key for every single DNS query +## This may improve privacy but can also have a significant impact on CPU usage +## Only enable if you don't have a lot of network load + +# dnscrypt_ephemeral_keys = false + + +## DoH: Disable TLS session tickets - increases privacy but also latency + +# tls_disable_session_tickets = false + + +## DoH: Use a specific cipher suite instead of the server preference +## 49199 = TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 +## 49195 = TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 +## 52392 = TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 +## 52393 = TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305 +## 4865 = TLS_AES_128_GCM_SHA256 +## 4867 = TLS_CHACHA20_POLY1305_SHA256 +## +## On non-Intel CPUs such as MIPS routers and ARM systems (Android, Raspberry Pi...), +## the following suite improves performance. +## This may also help on Intel CPUs running 32-bit operating systems. +## +## Keep tls_cipher_suite empty if you have issues fetching sources or +## connecting to some DoH servers. Google and Cloudflare are fine with it. + +# tls_cipher_suite = [52392, 49199] + + +## Fallback resolvers +## These are normal, non-encrypted DNS resolvers, that will be only used +## for one-shot queries when retrieving the initial resolvers list, and +## only if the system DNS configuration doesn't work. +## No user application queries will ever be leaked through these resolvers, +## and they will not be used after IP addresses of resolvers URLs have been found. +## They will never be used if lists have already been cached, and if stamps +## don't include host names without IP addresses. +## They will not be used if the configured system DNS works. +## Resolvers supporting DNSSEC are recommended. +## +## People in China may need to use 114.114.114.114:53 here. +## Other popular options include 8.8.8.8 and 1.1.1.1. +## +## If more than one resolver is specified, they will be tried in sequence. + +fallback_resolvers = ['9.9.9.9:53', '8.8.8.8:53'] + + +## Always use the fallback resolver before the system DNS settings. + +ignore_system_dns = true + + +## Maximum time (in seconds) to wait for network connectivity before +## initializing the proxy. +## Useful if the proxy is automatically started at boot, and network +## connectivity is not guaranteed to be immediately available. +## Use 0 to not test for connectivity at all (not recommended), +## and -1 to wait as much as possible. + +netprobe_timeout = 60 + +## Address and port to try initializing a connection to, just to check +## if the network is up. It can be any address and any port, even if +## there is nothing answering these on the other side. Just don't use +## a local address, as the goal is to check for Internet connectivity. +## On Windows, a datagram with a single, nul byte will be sent, only +## when the system starts. +## On other operating systems, the connection will be initialized +## but nothing will be sent at all. + +netprobe_address = '9.9.9.9:53' + + +## Offline mode - Do not use any remote encrypted servers. +## The proxy will remain fully functional to respond to queries that +## plugins can handle directly (forwarding, cloaking, ...) + +# offline_mode = false + + +## Additional data to attach to outgoing queries. +## These strings will be added as TXT records to queries. +## Do not use, except on servers explicitly asking for extra data +## to be present. +## encrypted-dns-server can be configured to use this for access control +## in the [access_control] section + +# query_meta = ["key1:value1", "key2:value2", "token:MySecretToken"] + + +## Automatic log files rotation + +# Maximum log files size in MB - Set to 0 for unlimited. +log_files_max_size = 10 + +# How long to keep backup files, in days +log_files_max_age = 7 + +# Maximum log files backups to keep (or 0 to keep all backups) +log_files_max_backups = 1 + + + +######################### +# Filters # +######################### + +## Note: if you are using dnsmasq, disable the `dnssec` option in dnsmasq if you +## configure dnscrypt-proxy to do any kind of filtering (including the filters +## below and blacklists). +## You can still choose resolvers that do DNSSEC validation. + + +## Immediately respond to IPv6-related queries with an empty response +## This makes things faster when there is no IPv6 connectivity, but can +## also cause reliability issues with some stub resolvers. + +block_ipv6 = false + + +## Immediately respond to A and AAAA queries for host names without a domain name + +block_unqualified = true + + +## Immediately respond to queries for local zones instead of leaking them to +## upstream resolvers (always causing errors or timeouts). + +block_undelegated = true + + +## TTL for synthetic responses sent when a request has been blocked (due to +## IPv6 or blacklists). + +reject_ttl = 600 + + + +################################################################################## +# Route queries for specific domains to a dedicated set of servers # +################################################################################## + +## See the `example-forwarding-rules.txt` file for an example + +# forwarding_rules = 'forwarding-rules.txt' + + + +############################### +# Cloaking rules # +############################### + +## Cloaking returns a predefined address for a specific name. +## In addition to acting as a HOSTS file, it can also return the IP address +## of a different name. It will also do CNAME flattening. +## +## See the `example-cloaking-rules.txt` file for an example + +# cloaking_rules = 'cloaking-rules.txt' + +## TTL used when serving entries in cloaking-rules.txt + +# cloak_ttl = 600 + + +########################### +# DNS cache # +########################### + +## Enable a DNS cache to reduce latency and outgoing traffic + +cache = true + + +## Cache size + +cache_size = 4096 + + +## Minimum TTL for cached entries + +cache_min_ttl = 2400 + + +## Maximum TTL for cached entries + +cache_max_ttl = 86400 + + +## Minimum TTL for negatively cached entries + +cache_neg_min_ttl = 60 + + +## Maximum TTL for negatively cached entries + +cache_neg_max_ttl = 600 + + + +################################## +# Local DoH server # +################################## + +[local_doh] + +## dnscrypt-proxy can act as a local DoH server. By doing so, web browsers +## requiring a direct connection to a DoH server in order to enable some +## features will enable these, without bypassing your DNS proxy. + +## Addresses that the local DoH server should listen to + +# listen_addresses = ['127.0.0.1:3000'] + + +## Path of the DoH URL. This is not a file, but the part after the hostname +## in the URL. By convention, `/dns-query` is frequently chosen. +## For each `listen_address` the complete URL to access the server will be: +## `https://` (ex: `https://127.0.0.1/dns-query`) + +# path = "/dns-query" + + +## Certificate file and key - Note that the certificate has to be trusted. +## See the documentation (wiki) for more information. + +# cert_file = "localhost.pem" +# cert_key_file = "localhost.pem" + + + +############################### +# Query logging # +############################### + +## Log client queries to a file + +[query_log] + + ## Path to the query log file (absolute, or relative to the same directory as the config file) + ## On non-Windows systems, can be /dev/stdout to log to the standard output (also set log_files_max_size to 0) + + # file = 'query.log' + + + ## Query log format (currently supported: tsv and ltsv) + + format = 'tsv' + + + ## Do not log these query types, to reduce verbosity. Keep empty to log everything. + + # ignored_qtypes = ['DNSKEY', 'NS'] + + + +############################################ +# Suspicious queries logging # +############################################ + +## Log queries for nonexistent zones +## These queries can reveal the presence of malware, broken/obsolete applications, +## and devices signaling their presence to 3rd parties. + +[nx_log] + + ## Path to the query log file (absolute, or relative to the same directory as the config file) + + # file = 'nx.log' + + + ## Query log format (currently supported: tsv and ltsv) + + format = 'tsv' + + + +###################################################### +# Pattern-based blocking (blacklists) # +###################################################### + +## Blacklists are made of one pattern per line. Example of valid patterns: +## +## example.com +## =example.com +## *sex* +## ads.* +## ads*.example.* +## ads*.example[0-9]*.com +## +## Example blacklist files can be found at https://download.dnscrypt.info/blacklists/ +## A script to build blacklists from public feeds can be found in the +## `utils/generate-domains-blacklists` directory of the dnscrypt-proxy source code. + +[blacklist] + + ## Path to the file of blocking rules (absolute, or relative to the same directory as the config file) + + # blacklist_file = 'blacklist.txt' + + + ## Optional path to a file logging blocked queries + + # log_file = 'blocked.log' + + + ## Optional log format: tsv or ltsv (default: tsv) + + # log_format = 'tsv' + + + +########################################################### +# Pattern-based IP blocking (IP blacklists) # +########################################################### + +## IP blacklists are made of one pattern per line. Example of valid patterns: +## +## 127.* +## fe80:abcd:* +## 192.168.1.4 + +[ip_blacklist] + + ## Path to the file of blocking rules (absolute, or relative to the same directory as the config file) + + # blacklist_file = 'ip-blacklist.txt' + + + ## Optional path to a file logging blocked queries + + # log_file = 'ip-blocked.log' + + + ## Optional log format: tsv or ltsv (default: tsv) + + # log_format = 'tsv' + + + +###################################################### +# Pattern-based whitelisting (blacklists bypass) # +###################################################### + +## Whitelists support the same patterns as blacklists +## If a name matches a whitelist entry, the corresponding session +## will bypass names and IP filters. +## +## Time-based rules are also supported to make some websites only accessible at specific times of the day. + +[whitelist] + + ## Path to the file of whitelisting rules (absolute, or relative to the same directory as the config file) + + # whitelist_file = 'whitelist.txt' + + + ## Optional path to a file logging whitelisted queries + + # log_file = 'whitelisted.log' + + + ## Optional log format: tsv or ltsv (default: tsv) + + # log_format = 'tsv' + + + +########################################## +# Time access restrictions # +########################################## + +## One or more weekly schedules can be defined here. +## Patterns in the name-based blocklist can optionally be followed with @schedule_name +## to apply the pattern 'schedule_name' only when it matches a time range of that schedule. +## +## For example, the following rule in a blacklist file: +## *.youtube.* @time-to-sleep +## would block access to YouTube during the times defined by the 'time-to-sleep' schedule. +## +## {after='21:00', before= '7:00'} matches 0:00-7:00 and 21:00-0:00 +## {after= '9:00', before='18:00'} matches 9:00-18:00 + +[schedules] + + # [schedules.'time-to-sleep'] + # mon = [{after='21:00', before='7:00'}] + # tue = [{after='21:00', before='7:00'}] + # wed = [{after='21:00', before='7:00'}] + # thu = [{after='21:00', before='7:00'}] + # fri = [{after='23:00', before='7:00'}] + # sat = [{after='23:00', before='7:00'}] + # sun = [{after='21:00', before='7:00'}] + + # [schedules.'work'] + # mon = [{after='9:00', before='18:00'}] + # tue = [{after='9:00', before='18:00'}] + # wed = [{after='9:00', before='18:00'}] + # thu = [{after='9:00', before='18:00'}] + # fri = [{after='9:00', before='17:00'}] + + + +######################### +# Servers # +######################### + +## Remote lists of available servers +## Multiple sources can be used simultaneously, but every source +## requires a dedicated cache file. +## +## Refer to the documentation for URLs of public sources. +## +## A prefix can be prepended to server names in order to +## avoid collisions if different sources share the same for +## different servers. In that case, names listed in `server_names` +## must include the prefixes. +## +## If the `urls` property is missing, cache files and valid signatures +## must already be present. This doesn't prevent these cache files from +## expiring after `refresh_delay` hours. + +[sources] + + ## An example of a remote source from https://github.com/DNSCrypt/dnscrypt-resolvers + + [sources.'public-resolvers'] + urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v2/public-resolvers.md', 'https://download.dnscrypt.info/resolvers-list/v2/public-resolvers.md'] + cache_file = 'public-resolvers.md' + minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3' + prefix = '' + + ## Anonymized DNS relays + + [sources.'relays'] + urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v2/relays.md', 'https://download.dnscrypt.info/resolvers-list/v2/relays.md'] + cache_file = 'relays.md' + minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3' + refresh_delay = 72 + prefix = '' + + ## Quad9 over DNSCrypt - https://quad9.net/ + + # [sources.quad9-resolvers] + # urls = ['https://www.quad9.net/quad9-resolvers.md'] + # minisign_key = 'RWQBphd2+f6eiAqBsvDZEBXBGHQBJfeG6G+wJPPKxCZMoEQYpmoysKUN' + # cache_file = 'quad9-resolvers.md' + # prefix = 'quad9-' + + ## Another example source, with resolvers censoring some websites not appropriate for children + ## This is a subset of the `public-resolvers` list, so enabling both is useless + + # [sources.'parental-control'] + # urls = ['https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v2/parental-control.md', 'https://download.dnscrypt.info/resolvers-list/v2/parental-control.md'] + # cache_file = 'parental-control.md' + # minisign_key = 'RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3' + + + +######################################### +# Servers with known bugs # +######################################### + +[broken_implementations] + +# Cisco servers currently cannot handle queries larger than 1472 bytes, and don't +# truncate reponses larger than questions as expected by the DNSCrypt protocol. +# This prevents large responses from being received over UDP and over relays. +# +# The `dnsdist` server software drops client queries larger than 1500 bytes. +# They are aware of it and are working on a fix. +# +# The list below enables workarounds to make non-relayed usage more reliable +# until the servers are fixed. + +fragments_blocked = ['cisco', 'cisco-ipv6', 'cisco-familyshield', 'cisco-familyshield-ipv6', 'quad9-dnscrypt-ip4-filter-alt', 'quad9-dnscrypt-ip4-filter-pri', 'quad9-dnscrypt-ip4-nofilter-alt', 'quad9-dnscrypt-ip4-nofilter-pri', 'quad9-dnscrypt-ip6-filter-alt', 'quad9-dnscrypt-ip6-filter-pri', 'quad9-dnscrypt-ip6-nofilter-alt', 'quad9-dnscrypt-ip6-nofilter-pri', 'cleanbrowsing-adult', 'cleanbrowsing-family-ipv6', 'cleanbrowsing-family', 'cleanbrowsing-security'] + + + + +################################################################# +# Certificate-based client authentication for DoH # +################################################################# + +# Use a X509 certificate to authenticate yourself when connecting to DoH servers. +# This is only useful if you are operating your own, private DoH server(s). +# (for DNSCrypt, see the `query_meta` feature instead) + +# [doh_client_x509_auth] + +# creds = [ +# { server_name='myserver', client_cert='client.crt', client_key='client.key' } +# ] + + + +################################ +# Anonymized DNS # +################################ + +[anonymized_dns] + +## Routes are indirect ways to reach DNSCrypt servers. +## +## A route maps a server name ("server_name") to one or more relays that will be +## used to connect to that server. +## +## A relay can be specified as a DNS Stamp (either a relay stamp, or a +## DNSCrypt stamp), an IP:port, a hostname:port, or a server name. +## +## The following example routes "example-server-1" via `anon-example-1` or `anon-example-2`, +## and "example-server-2" via the relay whose relay DNS stamp +## is "sdns://gRIxMzcuNzQuMjIzLjIzNDo0NDM". +## +## !!! THESE ARE JUST EXAMPLES !!! +## +## Review the list of available relays from the "relays.md" file, and, for each +## server you want to use, define the relays you want connections to go through. +## +## Carefully choose relays and servers so that they are run by different entities. +## +## "server_name" can also be set to "*" to define a default route, but this is not +## recommended. If you do so, keep "server_names" short and distinct from relays. + +# routes = [ +# { server_name='example-server-1', via=['anon-example-1', 'anon-example-2'] }, +# { server_name='example-server-2', via=['sdns://gRIxMzcuNzQuMjIzLjIzNDo0NDM'] } +# ] + + +# skip resolvers incompatible with anonymization instead of using them directly + +skip_incompatible = false + + + + +## Optional, local, static list of additional servers +## Mostly useful for testing your own servers. + +[static] + + # [static.'myserver'] + # stamp = 'sdns:AQcAAAAAAAAAAAAQMi5kbnNjcnlwdC1jZXJ0Lg' + diff --git a/config/example-docs/example-forwarding-rules.txt b/config/example-docs/example-forwarding-rules.txt new file mode 100644 index 0000000..c0c1f0d --- /dev/null +++ b/config/example-docs/example-forwarding-rules.txt @@ -0,0 +1,25 @@ +################################## +# Forwarding rules # +################################## + +## This is used to route specific domain names to specific servers. +## The general format is: +## [:port] [, [:port]...] +## IPv6 addresses can be specified by enclosing the address in square brackets. + +## In order to enable this feature, the "forwarding_rules" property needs to +## be set to this file name inside the main configuration file. + +## Blocking IPv6 may prevent local devices from being discovered. +## If this happens, set `block_ipv6` to `false` in the main config file. + +## Forward *.lan, *.local, *.home, *.internal and *.localdomain to 192.168.1.1 +# lan 192.168.1.1 +# local 192.168.1.1 +# home 192.168.1.1 +# internal 192.168.1.1 +# localdomain 192.168.1.1 + +## Forward queries for example.com and *.example.com to 9.9.9.9 and 8.8.8.8 +# example.com 9.9.9.9,8.8.8.8 + diff --git a/config/example-docs/example-whitelist.txt b/config/example-docs/example-whitelist.txt new file mode 100644 index 0000000..5aab87b --- /dev/null +++ b/config/example-docs/example-whitelist.txt @@ -0,0 +1,26 @@ + +########################### +# Whitelist # +########################### + +## Rules for name-based query whitelisting, one per line +## +## Example of valid patterns: +## +## ads.* | matches anything with an "ads." prefix +## *.example.com | matches example.com and all names within that zone such as www.example.com +## example.com | identical to the above +## =example.com | whitelists example.com but not *.example.com +## *sex* | matches any name containing that substring +## ads[0-9]* | matches "ads" followed by one or more digits +## ads*.example* | *, ? and [] can be used anywhere, but prefixes/suffixes are faster + +tracker.debian.org + + + +## Time-based rules + +# *.youtube.* @time-to-play +# facebook.com @play +