If I start a terminal (any terminal, for example urxvt) like
urxvt -e sleep 5, then a new terminal is launched but after 5 seconds the terminal closes, because the
sleep program has ended. How can I start a terminal with a program on the command line, but have the terminal stay alive after that process has ended?
In practice, what I'd actually like to do is
urxvt -e tmux new-session top, which opens urxvt with a tmux session that is running
top. But when I press
top ends which also causes tmux and urxvt to end as well. I'd like when I exit
top for me to be taken to a shell within tmux.