<s>
DirectAdmin	B-Protocol
is	O
a	O
graphical	O
web-based	O
web	B-Protocol
hosting	I-Protocol
control	I-Protocol
panel	I-Protocol
allowing	O
administration	O
of	O
websites	O
through	O
a	O
web	O
browser	O
.	O
</s>
<s>
DirectAdmin	B-Protocol
also	O
permits	O
management	O
of	O
server	O
tasks	O
and	O
upgrades	O
to	O
package	O
software	O
(	O
such	O
as	O
Apache	B-Application
HTTP	I-Application
Server	I-Application
,	O
PHP	B-Application
,	O
and	O
MySQL	B-Application
)	O
from	O
within	O
the	O
control	B-Protocol
panel	I-Protocol
-	O
simplifying	O
server	O
and	O
hosting	O
configuration	O
.	O
</s>
<s>
DirectAdmin	B-Protocol
is	O
compatible	O
with	O
several	O
versions	O
of	O
CloudLinux	O
,	O
Red	O
Hat	O
,	O
Fedora	O
Core	O
,	O
Red	O
Hat	O
Enterprise	O
Linux	B-Application
,	O
CentOS	O
,	O
FreeBSD	B-Operating_System
,	O
Ubuntu	B-Operating_System
and	O
Debian	O
.	O
</s>
