diff --git a/Sio1/SISR1/40-ShellEtBash/crsamba1 b/Sio1/SISR1/40-ShellEtBash/crsamba1
new file mode 100755
index 0000000..1bccb80
--- /dev/null
+++ b/Sio1/SISR1/40-ShellEtBash/crsamba1
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -e
+set -u
+
+fich=users.txt
+while read ligne
+do
+	echo "${ligne}"
+done < $fich
diff --git a/Sio1/SISR1/40-ShellEtBash/crsamba2 b/Sio1/SISR1/40-ShellEtBash/crsamba2
new file mode 100755
index 0000000..94d81f3
--- /dev/null
+++ b/Sio1/SISR1/40-ShellEtBash/crsamba2
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+#set -e
+#set -u
+
+fich=$1
+
+if [[ $# -ne 1 ]] ; then
+	echo "usage : $0 <fichier>"
+	exit 1
+fi
+
+if [[ ! -r "${fich}" ]] ; then
+	echo "$0 : erreur ouverture ${fich}"
+	exit 2
+fi
+
+while read ligne
+do
+	echo "${ligne}"
+done < $fich
diff --git a/Sio1/SISR1/40-ShellEtBash/crsamba4 b/Sio1/SISR1/40-ShellEtBash/crsamba4
new file mode 100755
index 0000000..7e3582f
--- /dev/null
+++ b/Sio1/SISR1/40-ShellEtBash/crsamba4
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+#set -e
+#set -u
+
+if [[ $# -ne 1 ]] ; then
+	echo "usage : $0 <fichier>"
+	exit 1
+fi
+
+if [[ ! -r "$1" ]] ; then
+	echo "$0 : erreur ouverture ${fich}"
+	exit 2
+fi
+
+
+
+fich=$1
+while read ligne
+do
+	echo "${ligne}"|cut -d: -f1
+done < $fich
diff --git a/Sio1/SISR1/40-ShellEtBash/crsamba5 b/Sio1/SISR1/40-ShellEtBash/crsamba5
new file mode 100755
index 0000000..c27dd44
--- /dev/null
+++ b/Sio1/SISR1/40-ShellEtBash/crsamba5
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+#set -e
+#set -u
+
+if [[ $# -ne 1 ]] ; then
+	echo "usage : $0 <fichier>"
+	exit 1
+fi
+
+if [[ ! -r "$1" ]] ; then
+	echo "$0 : erreur ouverture ${fich}"
+	exit 2
+fi
+
+
+
+fich=$1
+while read ligne
+do
+	login=$(echo "${ligne}"|cut -d: -f1)
+	nom=$(echo "${ligne}"|cut -d: -f2)
+	echo "${login} ${nom}"
+done < $fich
diff --git a/Sio1/SISR1/40-ShellEtBash/users.txt b/Sio1/SISR1/40-ShellEtBash/users.txt
new file mode 100644
index 0000000..718458c
--- /dev/null
+++ b/Sio1/SISR1/40-ShellEtBash/users.txt
@@ -0,0 +1,4 @@
+lucien:Lucien Aymar
+claudine:Claudine Dupont
+robert:Robert Michel
+marcelle:Marcelle Parde