help suite

re-bonjour

le message complet dit :

(initramfs) help
built-in commands :
.:[alias break cd chdir command continue echo eval exec exit export false getopts hash help history let local printf pwd read readonly return set shift test times trap true type ulimit umask unalias unset wait [ [[ acpid arch ash awk basename blockdev busybox cat chmod chroot chvt clear cmp cp cut date deallocvt deluser devmem dfdu dumpkmap echo egrep env expr false fbset fgrep find fold fstrim grep gunzip gzip hostname hwclock ifconfig ip kill ln loadfont loadkmap ls lzop mkdir mkfifo mknod mkswap mktemp modinfo more mount mv nuke openvt pidof printf ps pwd redlink reboot rest rm rmdir run-init sed seq setkeycodes sh sleep sort stat static-sh stty switch_root sync tall tee test touch tr true tty umount uname uniq wc wgetwhich yes
(initramfs)

je n'y comprends rien que dois-je faire ? merci