Well, if you are a professional who has to keep referring to RFC, then you know how good it would be to have the RFC downloaded and kept in your computer. But then unless you can search it and use and editor with it, its of not much use. So, here is something that you can do :
And then set the correct editor for the RFC files:
And then you would need to set the full path for the RFC repository to a file called “~/.rfcrc”. This file would contain only one line and that would be the path where you have stored all the RFC’s. And BTW, if you do not download the RFC’s then this tool will directly search and download from the default base location so you do not need to do anything.
And then you can also set syntax and filetype in .vimrc to “rfc”. Now you are all set.
You will see the list of options. And here is quick options that you may keep handy
rfc -- show the headline for the rfc
rfc -l -- open the rfc
rfc -r -- do regex search on rfc-index
rfc -s -- search for string
Sometimes, you find some interesting application/command by accident, and that is just what happened a few days back. Well, I was doing a ssh and as usual made my share of mistake in typing and missed the “h” from the ssh command and saw a list of options instead of my prompt on remote server.
Now, that set me thinking and fond that its a very interesting command that comes with iproute on Fedoara, so if you want this command, then install iproute like this
sudo yum install iproute
and then you can see the help with
By default, without any options you will see a list of all open sockets on your system.
There are a lot of options that you can use and couple of them are very interesting a useful.