Quickly increase virtual console ("TTY") font size on the fly
I just want to "zoom in/out" in the text console, is there a straightforward command to do that?
I have found various sources (1, 2, 3) that either suggest permanent changes (e.g. modifying configuration files such as
/etc/default/console-setup) or complicated procedures such as looking for available fonts in
/usr/share/consolefonts and then using the
setfont command with that.