alias chgrp	-chgrp
alias chmod	-chmod 
alias chown	-chown
alias cmp	-cmp
alias cp	-cp
alias dd	-dd
alias echo	-echo
alias ed	-ed
alias grep	-grep
alias kill	-kill
alias ln	-ln
alias ls	-ls
alias mkdir	-mkdir
alias mknod	-mknod
alias more	-more
alias mount	-mount
alias mv	-mv
alias printenv	-printenv
alias pwd	-pwd       
alias rm	-rm
alias rmdir	-rmdir
alias sync	-sync      
alias touch	-touch
alias umount	-umount
alias d		-ls -l
alias diff	-cmp
alias env	-printenv
