docs: recursor/running: cleanup

Mark all config vars bold, all commands/parameters preformatted,
remove double escaping.

diff --git a/pdns/docs/markdown/recursor/running.md b/pdns/docs/markdown/recursor/running.md
index 4807d118b65b1344be0178150b2879570b19b07e..44b2b94f8a5b6357cb59b27dbc582ac12b2de2fa 100644 (file)
--- a/pdns/docs/markdown/recursor/running.md
+++ b/pdns/docs/markdown/recursor/running.md
@@ -4,8 +4,8 @@ To control and query the PowerDNS recursor, the tool `rec_control` is provided.
 As a sample command, try:
 
 ``` {.screen}
-      # rec_control ping
-      pong
+# rec_control ping
+pong
 ```
 
 When not running as root, `--socket-dir=/tmp` might be appropriate.
@@ -14,13 +14,13 @@ When not running as root, `--socket-dir=/tmp` might be appropriate.
 dump-cache filename  
 Dumps the entire cache to the filename mentioned. This file should not exist already, PowerDNS will refuse to overwrite it. While dumping, the recursor will not answer questions.
 
-get ### `statistic`
+### `get statistic`
 Retrieve a statistic. For items that can be queried, see below.
 
 ### `get-all`
 Retrieve all statistics in one go. Available since version 3.2.
 
-get-parameter parameter1 parameter2 ### `..`
+### `get-parameter parameter1 [parameter2 ..]`
 Retrieve a configuration parameter. All parameters from the configuration and command line can be queried. Available since version 3.2.
 
 ### `ping`
@@ -39,30 +39,30 @@ Reload data about all authoritative and forward zones. The configuration file is
 Available since 3.6, this setting artificially raises all TTLs to be at least this long. While this is a gross hack, and violates RFCs, under conditions of DoS, it may enable you to continue serving your customers. Corresponds to the configuration file setting 'minimum-ttl-override'.
 
 ### `top-remotes`
-Shows the top-20 most active remote hosts. Statistics are over the last 'remotes-ringbuffer-entries' queries, which defaults to 0.
+Shows the top-20 most active remote hosts. Statistics are over the last **remotes-ringbuffer-entries** queries, which defaults to 0.
 
 ### `trace-regex regex`
 Available since 3.5.
 
-Queries matching this regular expression will generate voluminous tracing output. Be aware that matches from the packet cache will still not generate tracing. To unset the regex, pass 'trace-regex' without a new regex.
+Queries matching this regular expression will generate voluminous tracing output. Be aware that matches from the packet cache will still not generate tracing. To unset the regex, pass `trace-regex` without a new regex.
 
-The regular expression is matched against domain queries terminated with a '.'. So, for example the regex 'powerdns.com\$' will not match a query for 'www.powerdns.com', since the attempted match will be with 'www.powerdns.com.'.
+The regular expression is matched against domain queries terminated with a `.`. So, for example the regex `powerdns\.com$` will not match a query for `www.powerdns.com`, since the attempted match will be with `www.powerdns.com.`.
 
-In addition, since this is a regular expression, to exclusively match queries for 'www.powerdns.com', one should escape the dots: '\^www\\.powerdns\\.com\\.\$'.
+In addition, since this is a regular expression, to exclusively match queries for `www.powerdns.com`, one should escape the dots: `^www\.powerdns\.com\.$`.
 
-Multiple matches can be chained with the | operator. For example, to match all queries for Dutch (.nl) and German (.de) domain names, use: '\\.nl\\.\$|\\.de\\.\$'.
+Multiple matches can be chained with the | operator. For example, to match all queries for Dutch (.nl) and German (.de) domain names, use: `\.nl\.$|\.de\.$`.
 
 ### `version`
 Available after 3.6.1, report currently running version.
 
-### `wipe-cache domain0. [domain1. domain2.]`
-Wipe entries from the cache. This is useful if, for example, an important server has a new IP address, but the TTL has not yet expired. Multiple domain names can be passed. For versions before 3.1, you must terminate a domain with a .! So to wipe powerdns.org, issue 'rec\_control wipe-cache powerdns.org.'. For later versions, the dot is optional.
+### `wipe-cache domain1. [domain2. ..]`
+Wipe entries from the cache. This is useful if, for example, an important server has a new IP address, but the TTL has not yet expired. Multiple domain names can be passed. For versions before 3.1, you must terminate a domain with a `.`! So to wipe powerdns.org, issue `rec_control wipe-cache powerdns.org.`. For later versions, the dot is optional.
 
-Note that deletion is exact, wiping 'com.' will leave 'www.powerdns.com.' untouched!
+Note that deletion is exact, wiping `com.` will leave `www.powerdns.com.` untouched!
 
 **Warning**: As of 3.1.7, this command also wipes the negative query cache for the specified domain.
-**Warning**: Don't just wipe 'www.somedomain.com', its NS records or CNAME target may still be undesired, so wipe 'somedomain.com' as well.
+**Warning**: Don't just wipe "www.somedomain.com", its NS records or CNAME target may still be undesired, so wipe "somedomain.com" as well.
 
-The command 'get' can query a large number of statistics, which are detailed in [Performance Monitoring](stats.md).
+The command `get` can query a large number of statistics, which are detailed in [Performance Monitoring](stats.md).
 
-More details on what 'throttled' queries and the like are can be found below in [Security Settings](security.md).
+More details on what "throttled" queries and the like are can be found below in [Security Settings](security.md).