On Sat, Sep 28, 2002 at 03:56:51PM +0200, Robert Ian Smit wrote: > I know that some programs react differently depending on how they > are called. When you create a symlink to a program, does the program > know that it was started by using a symlink? > > For instance when I create a vi symlink to vim, will vim start up > normally or will it mimick vi? >
The program could find this out by checking the command line arguments. It might happen that the program would create symlinks and operate in this way. Actually vim does do this but it doesn't check for vi. It checks for the following (according to man vim) vim, ex, view, gvim/gview, rvim/rview/rgvim/rgview. These might all refer to the same executable but would run it in different ways. Since vim doesn't check if you have typed vi it should run fine. I am almost certain of this as my web host has actually renamed vim to vi and it runs just like vim. If you want to be absolutely sure you can either: a) find where vim is located and run it explicitly /usr/bin/vim b) create your own symlink to vim, and have the symlink be called vim c) create an alias to vim, ... However I am not familiar with debian policy. It might be that with alternatives the policy is to have them all behave the same way. Again I really doubt that would be the case as it would tend to confuse users. Hope that helps Bijan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
