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Bird machine перевод

Transfer Protocols Please visit the "Unix Intro" page if you need to learn more about unix commands. Of particular interest are the sections on the listing them, using wildcards ; the which explains how to move from one directory to anotherand on "copying, moving and removing and ". You may also want to visit the for instructiions on moving files between particular machines at UMC or between UMC and campus. Index special techniques for transferring images back to the console Telnet Telnet allows you to login, albeit insecurely, to any remote machine running a telnet. Telnet will allow you to open a shell and use simple command line unix tools on the remote machine. Sometimes you may have to use the fully qualified name of the machine e. You will need to login to Fred and provide your password. Ftp FTP is the file transfer protocol. Like telnet, it is an old insecure protocol. It is being replaced by scp, but is still in use on some machines. FTP can operate in text or binary mode, with the prompt on or off. It can get files from the remote machine or put files on the remote machine, either singly or in large batches. By default, ftp operates in text mode with the prompt on, we usually alter these defaults at the beginning of a new ftp session. FTP will allow you to cd between directories, but it may have trouble with listing, copying, moving and removing files and directories. Telnet is better suited for these general unix commands. You will typically be tranferring image data, so you want to be in binary mode. In fact, it never hurts to be in binary mode, even if you are transferring text files. If you are about to move dozens of files, you will want to type "prompt". Local and Remote Machines Understanding get and put In the simplest scenario, I sit down at one machine e. However, it can be much more complicated. Suppose I'm sitting at home at my PC and I telnet to Mary. After logging in to Mary, I ftp Fred. Again, Mary is the local machine the machine where I started the ftp session and Fred is the remote machine. Let's make it even worse. I telnet from home to Mary. Then I telnet from Mary to Fred, and then ftp from Fred to Mary. Now Fred is the local machine and Mary is the remote machine. To understand when to use "get" or "mget" versus "put" or "mput", you must understand these abstract concepts of the remote and local machines. However, it does get confusing, so if you try "put" and get back a message like "no such file or directory", then try "get" instead. Let's go back to the simplest case, I ftp from Mary to Fred. Mary is my local machine. I should use "put" or "mput" to transfer files from Mary local to Fred remote. I should use "get" or "mget" to transfer files from Fred remote to Mary local. You should start your ftp session in the directory on the local machine where files to transfer reside or where you intend to place them. For a machine to receive an ssh or scp request i. This can be annoying. Different user on local and remote machines If you want to login as a different user, use the following scheme: ssh -l username machinename e. Unix: You can use scp at the command line whether or not have used ssh to connect to another machine. Windows PC: If you are using the university ssh and scp on a Windows PC, then you have a separate scp program as well as being able to use scp at the command line once you have connected with ssh. SCP move files to or from your current location. It always uses binary mode. You can work as either the current user on the starting machine or a different user. It always asks for the user's password. Here are some examples in which I move the file bird. The first three examples assume you are the same user on the local and remote machines. Note: A couple of people have pointed out that this last form of the scp command does NOT seem to work with mrisun as the remote machine. Use the preceding form of the scp command instead.

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Ftp FTP is the file transfer protocol. Подумать, что такое ночь мучили путешествия Может принести такой славы Утро?