Minor changes

README.md

@@ -14,9 +14,9 @@ times a minute on my rather modest Linode virtual server to have a chance of
 stopping them. Here are the timing results for a typical scan on my wimpy server:
 
 ```
-real    0m0.119s
-user    0m0.073s
-sys     0m0.047s
+real    0m0.269s
+user    0m0.108s
+sys     0m0.134s
 ```
 
 Currently I am running *fail2ban* every 5 seconds. I hope you find this code useful.
@@ -50,8 +50,15 @@ LOGTYPE auth {
 
 Syntax in the config file is pretty much the same as the nftables syntax. All
 keywords must be in upper case.  Any values in the key=value pairs have
-whitespace stripped from the beginning and end of the line. Since there is no
-escaping of characters going on, regular expressions are WYSIWYG.
+whitespace stripped from the beginning and end of the line. Since there is
+little escaping of characters going on, regular expressions are mostly WYSIWYG.
+If you have a hash symbol '#' in your pattern (which is the comment character
+for the config file parser), you will need to escape it like so:
+
+```
+# Nov 27 02:03:03 srv named[764]: client @0x7fe6a0053420 1.192.90.183#27388 (www.ipplus360.com): query (cache) 'www.ipplus360.com/A/IN' denied
+   REGEX= named.*client.* ([0-9.a-f:]+)\#.*denied$
+```
 
 Finding typos and so forth in the config file is easy; use the -v command flag
 to print all unrecognized content (besides comments).
@@ -126,7 +133,7 @@ production mode.
 I've tested *ban2fail* only on Debian Buster, but it should compile on just
 about any modern Linux distro. It uses the following libraries:
 
-+ *libcrypto* for md5 checksums
++ *libcrypto* from the libssl package, for md5 checksums
 
 + *libgeoip* to identify the country of origin for IP addresses
 
@@ -141,5 +148,3 @@ sudo make install
 
 The executable will be placed in "/usr/local/bin".
 
-
-

ban2fail.c

@@ -230,15 +230,17 @@ main(int argc, char **argv)
 
       if(errflg) {
          ez_fprintf(stderr, 
+"ban2fail v%d.%d.%d\n"
 "Usage:\n"
 "%s [options] [-t confFile]\n"
 "  --help\tprint this usage message.\n"
 "  -a\t\tList results by Address\n"
 "  -c\t\tlist results by Country\n"
-"  -s\t\tlist summary address result only\n"
+"  -s\t\tlist Summary results only\n"
 "  -t confFile\tTest confFile, do not apply iptables rules\n"
 "  -v\t\tVerbose information about unrecognized configuration info\n"
 "  --version\tprint the version number and exit.\n"
+         , G.version.major, G.version.minor, G.version.patch
          , argv[0]
          );