I am running a RHEL server running openfire. I am trying to use my laptop's webcam to do video chat with some other guys. Text chat works perfectly, but video chat does not seem to work. We have tried other clients, just as gajim and pidgin to no avail. I tried to yum install openfire, but it told me there was nothing to do. Any ideas ?
It’s 2016. Password authentication should be dead — or at least close to dying. But, unfortunately, it has not traversed Quagga stage yet. Using password authentication is like laundering hotel guest linens with a washboard — it’s Passé.
Learn how to find files with the shell using the find and locate commands.
Use locate to find a needle in a haystack.: With locate, check if the file still exists.: Use find to get the actual location of the file.:
Learn how to navigate the file tree with the shell.
Use pwd to print the current working directory: Use ls to list a directory's contents: Use cd to change to a new directory: Use wildcards instead of typing out long directory names: Use ../ to move…