diff --git a/examples/example1.sh b/examples/example1.sh
index e359e29..1a06ff6 100755
--- a/examples/example1.sh
+++ b/examples/example1.sh
@@ -4,6 +4,6 @@
 #cd stegano
 cd ..
 wget http://www.gnu.org/music/free-software-song.ogg
-./lsb-s.py --hide -i ./pictures/Montenach.png -o ./pictures/Montenach_enc.png -f ./free-software-song.ogg
+slsb --hide -i ./pictures/Montenach.png -o ./pictures/Montenach_enc.png -f ./free-software-song.ogg
 rm free-software-song.ogg
-./lsb-s.py --reveal -i ./pictures/Montenach_enc.png -b ./zik.ogg
+slsl --reveal -i ./pictures/Montenach_enc.png -b ./zik.ogg
diff --git a/examples/example2.sh b/examples/example2.sh
index 243ebad..62a54af 100755
--- a/examples/example2.sh
+++ b/examples/example2.sh
@@ -1,4 +1,4 @@
-clear
+#!/bin/sh
 
 #
 # Test the LSB method with sets.
diff --git a/examples/example3.sh b/examples/example3.sh
index a3da204..200f1a1 100644
--- a/examples/example3.sh
+++ b/examples/example3.sh
@@ -1,4 +1,4 @@
-
+#!/bin/sh
 
 
 slsb-set --hide -i examples/pictures/Montenach.png -o ~/enc-identity.png --generator identity -m 'I like steganography.'