Shell commands under linux is interesting

I began to learn some basic knowledge about shell especially bash. At first it is strange but it is really important.Besides I also need to review Java because I may have to use Java to get a summer holiday job in the future.

How to use Issh

I have got the account of CSE, that is to say I could use lads in my university. It was easy to  active the Yellow FORM of CSE and finally receive my password.Then I tried to connect my ipad to CSE’s computer.As it was the first time I knew Issh ,it was a totally disaster at beginning. I had to google almost everything about ssh and ‘how to use issh’. Fortunately,I got it.
The following is the process of how to use Issh
As u can see,this is the interface of issh and the first thing we need to do is clicking the Add Configuration
Here we can see,there is a list which should be filled with.The first one is Description,and you could just write down whatever you like because it is just a mark.Next step is to write the host.Host is the aim computer and you should figure out the IP of the aim computer.
Port should be default for beginer and login is your user name.Password is the last step.
Then click the save button.
you will find your configuration in the middle,click it
successfully!now you could  try a command ,what about top?
commands are really usefully~