Investigate the following topics in your Linux system test them in a Linux system. Report the how-to answer and the (successful) outcome of your test. How to capture a screen shot of the screen (or a window) on Linux and save it as a picture. How to open and use xemacs (you can use gedit or any other editor if xemacs is not available. How to transfer the picture captured in 1) to a USB drive in Linux How to install a new program (you can try to install an ftp server). How to see the properties of your network interface using the graphic interface tools of Linux. How to find the directory where a program is located in Linux using text commands. How to log in in Linux as root