diff --git a/sh/09_os_info_modified.sh b/sh/09_os_info_modified.sh
new file mode 100644
index 0000000..31df1ce
--- /dev/null
+++ b/sh/09_os_info_modified.sh
@@ -0,0 +1,73 @@
+# faire des commandes pour AIX et pour Linux
+os_type=$(uname -s)
+
+# Function to execute command and format output
+execute_command() {
+    command="$1"
+    output="$(eval "$command" 2>&1)"  # Capture both stdout and stderr using eval
+    # Print the command and its output in the specified format
+    echo "--- Commande ---"
+    echo "$command"
+    echo "--- Résultat ---"
+    echo "$output"
+    echo "--- Fin Bloc ---"
+}
+
+execute_command "ps -ef | grep pmon | grep -v grep"
+execute_command "ps -ef | grep tnslsnr | grep -v grep"
+
+# Listener status
+ps -ef | grep tnslsnr | egrep -i " LISTENER |${ORACLE_SID}" | grep -v grep | while read l
+do
+    binary_path=$(echo $l | perl -lne 'print $1 if /(\S*tnslsnr\S*)/' | sed 's#/bin/tnslsnr##')
+    listener_name=$(echo $l | perl -lne 'print $1 if /\btnslsnr\s+(\S+)/' | sed 's/tnslsnr //')
+    lsnrctl_command="$binary_path/bin/lsnrctl status $listener_name"
+    export TNS_ADMIN=$binary_path/network/admin
+    execute_command "$lsnrctl_command"
+done
+
+execute_command "uptime"
+
+case "$os_type" in
+    AIX)
+        execute_command "lsfs"
+        ;;
+    Linux)
+        execute_command "cat /etc/fstab | egrep -v '^#|^$'"
+        ;;
+esac
+
+execute_command "crontab -l"
+execute_command "ulimit -a | sort"
+
+case "$os_type" in
+    AIX)
+        execute_command "df -g"
+        ;;
+    Linux)
+        execute_command "df -h"
+        ;;
+esac
+
+case "$os_type" in
+    Linux)
+        execute_command "lsblk"
+        execute_command "free -m"
+        execute_command "lscpu"
+        if sudo -l &> /dev/null ; then
+            execute_command "sudo cat /var/log/messages | egrep -i 'error|failed' | tail -50"
+        else
+            echo "--- Commande ---"
+            echo "sudo cat /var/log/messages | egrep -i 'error|failed' | tail -50"
+            echo "--- Résultat ---"
+            echo "L'utilisateur n'a les droits pour lire les fichiers log."
+            echo "--- Fin Bloc ---"
+        fi
+        ;;
+esac
+
+case "$os_type" in
+    AIX)
+        execute_command "prtconf"
+        ;;
+esac