OS: Openbox session of Lubuntu 16.04
snap find | grep -E '^pen
comes up with this:
pen 1.0.0 stephen-stewart-blah - pen is a Markdown previewer written in JavaScript, aiming to just work.
So I ran sudo snap install pen
. But, after that, running pen
in a terminal just shows
listening 6060 ...
with the terminal's cursor on the next line. Nothing else happens.
ps -aux | grep pen
shows
$ ps -aux | grep pen
dkbos 8694 0.0 0.4 186612 17028 ? Ss 22:13 0:00 /usr/bin/openbox --startup /usr/lib/x86_64-linux-gnu/openbox-autostart OPENBOX
dkbos 8750 0.0 0.0 11232 332 ? Ss 22:13 0:00 /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/openbox-session
dkbos 8753 0.0 0.0 43600 372 ? S 22:13 0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch /usr/bin/openbox-session
dkbos 9668 0.0 0.0 4508 704 pts/0 S+ 22:21 0:00 /bin/sh /snap/bin/pen
dkbos 9669 1.0 1.3 917144 52780 pts/0 Sl+ 22:21 0:00 node /snap/pen/1/bin/pen
dkbos 9712 0.0 0.0 14224 948 pts/1 S+ 22:23 0:00 grep pen
Where the third-last and second-last lines are relevant.
Is it possible that this snap doesn't work on my system but requires Unity? Where can I read more about pen
? There's no manual entry for pen
.