These days began playing with a BlackBerry，Engineering mode，Java development environment is installed on the computer，But always after the installation prompts
'javac’ Not an internal or external command balabalabala ... ...
Google ~ solution：
- Right-computer--> Properties-> The left side of the "advanced system settings"-> The "Advanced" option[……]
Off the grid is the default tag cloud tag cloud wp，Sizes，Color is actually very unified，This does not look very beautiful。
Is there any way to make it look better tag cloud? In fact, it is there，There are many plug-ins，All kinds，But for a tag cloud，Is again in the fast flip add a plugin seems quite wasteful。
So I found some simple ways to not use plug-in also implements the color tag cloud，Such fancy[……]
Packet Tracer is an auxiliary company published by Ciscolearning tools，Learning courses for beginners to Cisco network design、Configuration、excludeNetwork failureProviding network simulation environment。Users cansoftwareofGraphical User InterfaceUse drag method to establish directNetwork topology，And provide detailed process data packets traveling in the network，Real-time observation of network operation。You can learn IOS configuration、Failure to exercise[……]
Today came across configurationDHCP relayThe problem，Suddenly I found that I had actually not noticed，Even sometimes do not know how to engage，And later I had to Google it very awkward ......，Now recorded as follows：
I was not on the map topology，Simple words to describe：
R1(f0/1)————-(f0/1)R2(f0/0)——S1——PC0
[……]
In order to better manage statistics and blog subscriptions，Off the grid to replace the rss subscription address
due toFlying HandsThis oneDomestic pitIt is people helpless，So back to the route or replace native Feed。
Other，Still full subscription。
Subscription address is
www.logcg.com/feed
And used as a plug-in to subscribe to blog statistics，This plug-in is calledMy Feed S[……]
This is before the time of learning 5.8xen virtualizationThe study notes
Although always feltxenBut fast become a zombieVirtualizationThis aspect is undeniable his powerful
especiallyredhat6Cancelledxen，xenGiving a feeling to be eliminated but canceled support for xen in my opinion it would be unwise
Or talkxenThe other pull much hurt the body
First, create a file，I'm straight[……]