Selon Arno Steffen <arno.steffen at googlemail.com>: > [root:/]# which modprobe > /sbin/modprobe > (which is a link to /bin/busybox > No, you don't run file (against /bin/modprobe or /bin/busybox). Another way to achieve Denys request is to run file like this file /bin/busybox Gilles