Change current xterm font size

Did you ever needed a way to increase or decrease font size in xterm from script? I did... It took me quite some time to find out that xtermcontrol exists (which might be due to my use of rxvt instead of xterm for a long time).

Anyway, if you add following lines to your .bashrc:

alias f+='xtermcontrol --font=#+1'
alias f-='xtermcontrol --font=#-1'
...and you will be able to change font size in currently running xterm by f+ or f-.