pxe-boot.markdown

@@ -68,8 +68,8 @@ chkconfig dhcpd on
 ### prepare root filesystem for server
 
 ```
-yum -y --releasever=6.5 groupinstall "Base" "Server Platform" \
-       --installroot=/var/lib/tftpboot/computenode08/centos6/root/
+yum -y --releasever=6.5 groupinstall "Base" "Server Platform" --installroot=/var/lib/tftpboot/computenode08/centos6/root/
+yum -y install openssh-server openssh-clients --installroot=/var/lib/tftpboot/computenode08/centos6/root/
 ```
 
 ## previous attempt