Initial commit

1 files changed, 14 insertions, 0 deletions

diff --git a/dup.sh b/dup.sh
new file mode 100755
index 0000000..4e977f6
--- /dev/null
+++ b/dup.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Duplicate a string
+
+NEWLINE=`printf "\n"`
+IFS=''
+while read -r line || [ -n "$line" ]; do
+    LINES="$LINES"`printf "$line"`"$NEWLINE"
+    #echo $line
+done
+
+for line in "$LINES"; do
+    printf "$line"
+done