List regex alternates in reverse order to avoid matching single digits before the...

[hath.git] / doc / man1 / hath.1

diff --git a/doc/man1/hath.1 b/doc/man1/hath.1
index 3b245589da85d2280a617a006a6b862fb2172b30..207e87069da13933484907dc3a8c798c8bad647d 100644 (file)
--- a/doc/man1/hath.1
+++ b/doc/man1/hath.1
@@ -41,7 +41,7 @@ the input CIDR blocks. It's the default mode of operation.
 .P
 .nf
 .I $ hath <<< \(dq10.0.0.0/29 10.0.0.8/29\(dq
-((10)\.(0)\.(0)\.(0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15))
+((10)\.(0)\.(0)\.(15|14|13|12|11|10|9|8|7|6|5|4|3|2|1|0))
 .fi
 .IP \(bu 2
 \fBReduced\fR
@@ -84,7 +84,7 @@ notation.
 List the IP addresses contained within the given CIDRs.
 .P
 .nf
-.I $ hath listed <<< \(dq192.168.0.240/29\(dq
+.I $ hath listed <<< 192.168.0.240/29
 192.168.0.240
 192.168.0.241
 192.168.0.242
@@ -101,7 +101,7 @@ Perform reverse DNS (PTR) lookups on the IP addresses contained within
 the given CIDRs.
 .P
 .nf
-.I $ hath reversed <<< \(dq198.41.0.4/30\(dq
+.I $ hath reversed <<< 198.41.0.4/30
 198.41.0.4: a.root-servers.net.
 198.41.0.5:
 198.41.0.6: rs.internic.net.
@@ -114,7 +114,7 @@ runtime on the command line; for example, the following will perform
 25 lookups in parallel:
 .P
 .nf
-.I $ hath reversed +RTS -N25 <<< \(dq198.41.0.4/24\(dq
+.I $ hath reversed +RTS -N25 <<< 198.41.0.4/24
 198.41.0.4: a.root-servers.net.
 198.41.0.5:
 198.41.0.6: rs.internic.net.
@@ -133,7 +133,7 @@ address, and this messes up e.g. \fIgrep -o\fR.
 Without \fB\-\-barriers\fR, you can match things you shouldn't:
 
 .nf
-.I $ echo \(dq127.0.0.100\(dq | grep -P $(hath <<< \(dq127.0.0.1/32\(dq)
+.I $ echo 127.0.0.100 | grep -P $(hath <<< 127.0.0.1/32)
 127.0.0.100
 .fi
 
@@ -141,7 +141,7 @@ Without \fB\-\-barriers\fR, you can match things you shouldn't:
 Using \fB\-\-barriers\fR can prevent this:
 
 .nf
-.I $ echo \(dq127.0.0.100\(dq | grep -P $(hath -b <<< \(dq127.0.0.1/32\(dq)
+.I $ echo 127.0.0.100 | grep -P $(hath -b <<< 127.0.0.1/32)
 .I $ echo $?
 1
 .fi
@@ -151,6 +151,6 @@ But, this may also cause the regex to match something that isn't an IP
 address:
 
 .nf
-.I $ echo \(dqx127.0.0.1x\(dq | grep -Po $(hath -b <<< \(dq127.0.0.1/32\(dq)
+.I $ echo x127.0.0.1x | grep -Po $(hath -b <<< 127.0.0.1/32)
 x127.0.0.1x
 .fi