diff --git a/.udir b/.udir
index b8ace89..c816bf3 100644
--- a/.udir
+++ b/.udir
@@ -18,7 +18,7 @@ kvm_service=
 openvz_service=
 
 configure_variables=(dest uninst_utools rm_utools kvm_service openvz_service)
-configure_dest_for=(bashrc profile lib/uinst/conf lib/uinst/rootconf lib/profile.d/nutools lib/bashrc.d/bash_completion lib/init.d/kvm-stop-all legacy/sysinc/utools legacy/sysinc/system_caps legacy/sysinc/private/init)
+configure_dest_for=(bashrc profile lib/uinst/conf lib/uinst/rootconf lib/profile.d/nutools.shared lib/bashrc.d/bash_completion.shared lib/init.d/kvm-stop-all legacy/sysinc/utools legacy/sysinc/system_caps legacy/sysinc/private/init)
 config_scripts=(lib/uinst/conf lib/uinst/system_caps.legacy)
 install_profiles=true
 profiledir=lib/profile.d
diff --git a/lib/bashrc.d/bash_completion b/lib/bashrc.d/bash_completion.shared
similarity index 100%
rename from lib/bashrc.d/bash_completion
rename to lib/bashrc.d/bash_completion.shared
diff --git a/lib/bashrc.d/color_ls.[Darwin] b/lib/bashrc.d/color_ls.[Darwin].shared
similarity index 100%
rename from lib/bashrc.d/color_ls.[Darwin]
rename to lib/bashrc.d/color_ls.[Darwin].shared
diff --git a/lib/bashrc.d/color_ls.[Linux] b/lib/bashrc.d/color_ls.[Linux].shared
similarity index 100%
rename from lib/bashrc.d/color_ls.[Linux]
rename to lib/bashrc.d/color_ls.[Linux].shared
diff --git a/lib/bashrc.d/color_ls.[SunOS] b/lib/bashrc.d/color_ls.[SunOS].shared
similarity index 100%
rename from lib/bashrc.d/color_ls.[SunOS]
rename to lib/bashrc.d/color_ls.[SunOS].shared
diff --git a/lib/bashrc.d/confirm_rm,mv,cp b/lib/bashrc.d/confirm_rm,mv,cp.shared
similarity index 100%
rename from lib/bashrc.d/confirm_rm,mv,cp
rename to lib/bashrc.d/confirm_rm,mv,cp.shared
diff --git a/lib/bashrc.d/ls_options b/lib/bashrc.d/ls_options.shared
similarity index 100%
rename from lib/bashrc.d/ls_options
rename to lib/bashrc.d/ls_options.shared
diff --git a/lib/profile.d/bash_prompt b/lib/profile.d/bash_prompt.shared
similarity index 100%
rename from lib/profile.d/bash_prompt
rename to lib/profile.d/bash_prompt.shared
diff --git a/lib/profile.d/bin_in_path b/lib/profile.d/bin_in_path.shared
similarity index 100%
rename from lib/profile.d/bin_in_path
rename to lib/profile.d/bin_in_path.shared
diff --git a/lib/profile.d/dbus b/lib/profile.d/dbus.shared
similarity index 100%
rename from lib/profile.d/dbus
rename to lib/profile.d/dbus.shared
diff --git a/lib/profile.d/histcontrol b/lib/profile.d/histcontrol.shared
similarity index 100%
rename from lib/profile.d/histcontrol
rename to lib/profile.d/histcontrol.shared
diff --git a/lib/profile.d/local_bin_in_path.[Darwin] b/lib/profile.d/local_bin_in_path.[Darwin].shared
similarity index 100%
rename from lib/profile.d/local_bin_in_path.[Darwin]
rename to lib/profile.d/local_bin_in_path.[Darwin].shared
diff --git a/lib/profile.d/nutools b/lib/profile.d/nutools.shared
similarity index 100%
rename from lib/profile.d/nutools
rename to lib/profile.d/nutools.shared
diff --git a/lib/profile.d/proxy b/lib/profile.d/proxy.shared
similarity index 100%
rename from lib/profile.d/proxy
rename to lib/profile.d/proxy.shared
diff --git a/lib/profile.d/webobjects b/lib/profile.d/webobjects.shared
similarity index 100%
rename from lib/profile.d/webobjects
rename to lib/profile.d/webobjects.shared
diff --git a/lib/ulib/uenv_update b/lib/ulib/uenv_update
index 83767fc..c3f6194 100644
--- a/lib/ulib/uenv_update
+++ b/lib/ulib/uenv_update
@@ -224,7 +224,8 @@ cas, il faut décommenter la ligne dans ~/.bash_profile qui source ~/.profile"
 function uenv_install_profiles() {
     local projdir="$1" profiledir="$2" bashrcdir="$3" defaultdir="$4"
     local tmpfile
-    local prefix envsrcdir envdestdir envfiles envfile envsrc envdest
+    local prefix envsrcdir envdestdir shadestdir envfiles envfile envsrc envdest shadest
+    local shared_profiledestdir shared_bashrcdestdir shared_defaultdestdir
     local profiledestdir bashrcdestdir defaultdestdir
     uenv_set_destdirs
     
@@ -237,16 +238,25 @@ function uenv_install_profiles() {
 
         array_from_lines envfiles "$(list_files "$envsrcdir")"
         for envfile in "${envfiles[@]}"; do
-            envsrc="$envsrcdir/$envfile"
-            envdest="$envdestdir/$envfile"
-            shadest="$shadestdir/$envfile"
-            
             mkdir -p "$envdestdir" "$shadestdir"
-            if [ ! -f "$envdest" -a -f "$shadest" ]; then
-                # Si déjà installé en partagé, continuer à mettre à jour ce
-                # fichier-là
+            if [ "${envfile%.shared}" != "$envfile" ]; then
+                # Avec l'extension .shared, toujours installer dans le
+                # répertoire des profils partagés
+                envsrc="$envsrcdir/$envfile"
+                envfile="${envfile%.shared}"
+                shadest="$shadestdir/$envfile"
                 envdest="$shadest"
+            else
+                envsrc="$envsrcdir/$envfile"
+                envdest="$envdestdir/$envfile"
+                shadest="$shadestdir/$envfile"
+                if [ ! -f "$envdest" -a -f "$shadest" ]; then
+                    # Si déjà installé en partagé, continuer à mettre à jour ce
+                    # fichier-là
+                    envdest="$shadest"
+                fi
             fi
+
             if [ ! -f "$envdest" ]; then
                 estep "Installation du profil par défaut $envfile dans $(ppath "$envdestdir")"
                 /bin/cp -f "$envsrc" "$envdestdir"