ruby: named-pipe

2 files changed, 20 insertions, 0 deletions

diff --git a/ruby/named-pipe-a.rb b/ruby/named-pipe-a.rb
new file mode 100755
index 0000000..23e260c
--- /dev/null
+++ b/ruby/named-pipe-a.rb
@@ -0,0 +1,12 @@
+#!/usr/bin/env ruby
+
+`mkfifo #{ARGV[0]}`
+f = File.new "#{ARGV[0]}", 'w'
+
+while line = STDIN.gets
+  f.write line+"\n"
+  f.flush
+end
+
+`rm #{ARGV[0]}`
+
diff --git a/ruby/named-pipe-b.rb b/ruby/named-pipe-b.rb
new file mode 100755
index 0000000..0ea2f61
--- /dev/null
+++ b/ruby/named-pipe-b.rb
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+
+f = File.new ARGV[0], 'r'
+
+while line = f.gets
+  puts line
+end
+