So I was attempting to write a bash script to take a screen shot and send an email with the screenshot. I had found this SO answer and followed the commands. In the end I could not get mail to work for me and wanted to restart, so being a novice I decided to run
sudo apt-get remove postfix mailutils libsasl2-2 ca-certificates libsasl2-modules
And this resulted in
and just judging on the names of a few of the packages, I think I made a big mistake. I mean, I'm pretty sure it removed gnome-terminal even...
I am still logged on to the machine with the same terminal open and should be able to keep it open indefinitely. I assume, again from the name of the packages removed, I won't be able to boot back into the computer or open a terminal..
I know this is a really terrible question/form, but I'm not sure what else to ask or what other information to give. How do I fix this?
