-set cdpath=(/sys /usr/src/{bin,sbin,usr.{bin,sbin},pgrm,lib,libexec,share,contrib,local,devel,games,old,})
-alias cd 'set old=$cwd; chdir \!*'
-alias h history
+set cdpath=(/sys /usr/src/{bin,sbin,usr.{bin,sbin},lib,libexec,share,contrib,local,games,old})
+alias h history -r
+alias hup 'kill -HUP `cat /var/run/\!$.pid`'