Week 2: Fix reference

16 files changed, 34 insertions, 14 deletions

diff --git a/challenge-002/abigail/awk/ch-1.awk b/challenge-002/abigail/awk/ch-1.awk
index 6f2ef2064c..b40b9b0616 100644
--- a/challenge-002/abigail/awk/ch-1.awk
+++ b/challenge-002/abigail/awk/ch-1.awk
@@ -1 +1,11 @@
+#!/usr/bin/awk
+
+#
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
+#
+
+#
+# Run as: awk -f ch-1.awk < input-file
+#
+
 {print 0 + $1}
diff --git a/challenge-002/abigail/awk/ch-2.awk b/challenge-002/abigail/awk/ch-2.awk
index b171fcd08f..77148f99c7 100644
--- a/challenge-002/abigail/awk/ch-2.awk
+++ b/challenge-002/abigail/awk/ch-2.awk
@@ -1,6 +1,7 @@
 #!/usr/bin/awk
+
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/bash/ch-1.sh b/challenge-002/abigail/bash/ch-1.sh
index b860cc4aa6..593a174ff3 100644
--- a/challenge-002/abigail/bash/ch-1.sh
+++ b/challenge-002/abigail/bash/ch-1.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/bc/ch-1.bc b/challenge-002/abigail/bc/ch-1.bc
index e69de29bb2..942d7b709f 100644
--- a/challenge-002/abigail/bc/ch-1.bc
+++ b/challenge-002/abigail/bc/ch-1.bc
@@ -0,0 +1,9 @@
+#!/usr/bin/bc
+
+#
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
+#
+
+#
+# Run as: bc ch-1.bc < input-file
+#
diff --git a/challenge-002/abigail/c/ch-1.c b/challenge-002/abigail/c/ch-1.c
index 09eb2ebf82..5e8f704b81 100644
--- a/challenge-002/abigail/c/ch-1.c
+++ b/challenge-002/abigail/c/ch-1.c
@@ -3,7 +3,7 @@
 # include <string.h>
 
 /*
- * See ../README.md
+ * See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
  */
 
 /*
diff --git a/challenge-002/abigail/c/ch-2.c b/challenge-002/abigail/c/ch-2.c
index 20cdd146d6..91ff62dcfd 100644
--- a/challenge-002/abigail/c/ch-2.c
+++ b/challenge-002/abigail/c/ch-2.c
@@ -4,7 +4,7 @@
 # include <unistd.h>
 
 /*
- * See ../README.md
+ * See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
  */
 
 /*
diff --git a/challenge-002/abigail/lua/ch-1.lua b/challenge-002/abigail/lua/ch-1.lua
index a60dee614f..a9cdc35ba3 100644
--- a/challenge-002/abigail/lua/ch-1.lua
+++ b/challenge-002/abigail/lua/ch-1.lua
@@ -1,7 +1,7 @@
 #!/opt/local/bin/lua
 
 --
--- See ../README.md
+-- See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 --
 
 --
diff --git a/challenge-002/abigail/lua/ch-2.lua b/challenge-002/abigail/lua/ch-2.lua
index 789e2a0173..355d10d133 100644
--- a/challenge-002/abigail/lua/ch-2.lua
+++ b/challenge-002/abigail/lua/ch-2.lua
@@ -1,7 +1,7 @@
 #!/opt/local/bin/lua
 
 --
--- See ../README.md
+-- See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 --
 
 --
diff --git a/challenge-002/abigail/node/ch-1.js b/challenge-002/abigail/node/ch-1.js
index 5146e85366..cae6d1fde8 100644
--- a/challenge-002/abigail/node/ch-1.js
+++ b/challenge-002/abigail/node/ch-1.js
@@ -1,7 +1,7 @@
 #!/usr/local/bin/node
 
 //
-// See ../README.md
+// See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 //
 
 //
diff --git a/challenge-002/abigail/node/ch-2.js b/challenge-002/abigail/node/ch-2.js
index 84d0f6976e..d7086b3b8f 100644
--- a/challenge-002/abigail/node/ch-2.js
+++ b/challenge-002/abigail/node/ch-2.js
@@ -1,7 +1,7 @@
 #!/usr/local/bin/node
 
 //
-// See ../README.md
+// See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 //
 
 //
diff --git a/challenge-002/abigail/perl/ch-1.pl b/challenge-002/abigail/perl/ch-1.pl
index 08572c9fa6..800784d54b 100644
--- a/challenge-002/abigail/perl/ch-1.pl
+++ b/challenge-002/abigail/perl/ch-1.pl
@@ -10,7 +10,7 @@ use experimental 'signatures';
 use experimental 'lexical_subs';
 
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/perl/ch-2.pl b/challenge-002/abigail/perl/ch-2.pl
index a9b9c006ba..983f52c9f6 100644
--- a/challenge-002/abigail/perl/ch-2.pl
+++ b/challenge-002/abigail/perl/ch-2.pl
@@ -10,7 +10,7 @@ use experimental 'signatures';
 use experimental 'lexical_subs';
 
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/python/ch-1.py b/challenge-002/abigail/python/ch-1.py
index de6839af0a..6a6c9f15f0 100644
--- a/challenge-002/abigail/python/ch-1.py
+++ b/challenge-002/abigail/python/ch-1.py
@@ -1,7 +1,7 @@
 #!/opt/local/bin/python
 
 #
-# See ../READ.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/python/ch-2.py b/challenge-002/abigail/python/ch-2.py
index 22fe4fcaf0..107569a089 100644
--- a/challenge-002/abigail/python/ch-2.py
+++ b/challenge-002/abigail/python/ch-2.py
@@ -1,7 +1,7 @@
 #!/opt/local/bin/python
 
 #
-# See ../READ.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
 
 #
diff --git a/challenge-002/abigail/ruby/ch-1.rb b/challenge-002/abigail/ruby/ch-1.rb
index 0ef00293d6..b052cf842f 100644
--- a/challenge-002/abigail/ruby/ch-1.rb
+++ b/challenge-002/abigail/ruby/ch-1.rb
@@ -1,7 +1,7 @@
 #!/usr/bin/ruby
 
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
  
 #
diff --git a/challenge-002/abigail/ruby/ch-2.rb b/challenge-002/abigail/ruby/ch-2.rb
index 95efc096a7..2a55410b96 100644
--- a/challenge-002/abigail/ruby/ch-2.rb
+++ b/challenge-002/abigail/ruby/ch-2.rb
@@ -1,7 +1,7 @@
 #!/usr/bin/ruby
 
 #
-# See ../README.md
+# See https://theweeklychallenge.org/blog/perl-weekly-challenge-002
 #
  
 #