1 files changed, 9 insertions, 0 deletions

diff --git a/c+.sh b/c+.sh
new file mode 100755
index 0000000..2e0c25d
--- /dev/null
+++ b/c+.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+#Prova
+symbol="$1"
+
+if [ -z "$symbol" ]; then
+    symbol="//"
+fi
+
+sed -E "s|^|$symbol|"