X-Git-Url: http://gitweb.michael.orlitzky.com/?p=hath.git;a=blobdiff_plain;f=doc%2Fman1%2Fhath.1;h=6e4ef3700b669ae7d4e69c00e0bebd36fd07cdb3;hp=207e87069da13933484907dc3a8c798c8bad647d;hb=2744428b39c7f253d6629335b9cb4122e224e177;hpb=02a793ab4325e5d04eb3ae3450aa33d01b4b4d1c

diff --git a/doc/man1/hath.1 b/doc/man1/hath.1
index 207e870..6e4ef37 100644
--- a/doc/man1/hath.1
+++ b/doc/man1/hath.1
@@ -40,7 +40,7 @@ This computes a (Perl-compatible) regular expression matching
 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
+.I $ echo \(dq10.0.0.0/29 10.0.0.8/29\(dq | hath
 ((10)\.(0)\.(0)\.(15|14|13|12|11|10|9|8|7|6|5|4|3|2|1|0))
 .fi
 .IP \(bu 2
@@ -51,7 +51,7 @@ eliminates redundant blocks. The output should be equivalent to
 the input, though.
 .P
 .nf
-.I $ hath reduced <<< \(dq10.0.0.0/24 10.0.1.0/24\(dq
+.I $ echo \(dq10.0.0.0/24 10.0.1.0/24\(dq | hath reduced
 10.0.0.0/23
 .fi
 .IP \(bu 2
@@ -62,7 +62,7 @@ shows the ones that would get combined into larger blocks or are
 simply redundant.
 .P
 .nf
-.I $ hath duped <<< \(dq10.0.0.0/24 10.0.1.0/24\(dq
+.I $ echo \(dq10.0.0.0/24 10.0.1.0/24\(dq | hath duped
 10.0.0.0/24
 10.0.1.0/24
 .fi
@@ -73,7 +73,7 @@ Shows what would change if you used reduce. Uses diff-like
 notation.
 .P
 .nf
-.I $ hath diffed <<< \(dq10.0.0.0/24 10.0.1.0/24\(dq
+.I $ echo \(dq10.0.0.0/24 10.0.1.0/24\(dq | hath diffed
 -10.0.0.0/24
 -10.0.1.0/24
 +10.0.0.0/23
@@ -84,7 +84,7 @@ notation.
 List the IP addresses contained within the given CIDRs.
 .P
 .nf
-.I $ hath listed <<< 192.168.0.240/29
+.I $ echo 192.168.0.240/29 | hath listed
 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 <<< 198.41.0.4/30
+.I $ echo 198.41.0.4/30 | hath reversed
 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 <<< 198.41.0.4/24
+.I $ echo 198.41.0.4/24 | hath reversed +RTS -N25
 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 127.0.0.100 | grep -P $(hath <<< 127.0.0.1/32)
+.I $ echo 127.0.0.100 | grep -P $(echo 127.0.0.1/32 | hath)
 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 127.0.0.100 | grep -P $(hath -b <<< 127.0.0.1/32)
+.I $ echo 127.0.0.100 | grep -P $(echo 127.0.0.1/32 | hath -b)
 .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 x127.0.0.1x | grep -Po $(hath -b <<< 127.0.0.1/32)
+.I $ echo x127.0.0.1x | grep -Po $(echo 127.0.0.1/32 | hath -b)
 x127.0.0.1x
 .fi