Add a shell suspend function

This commit is contained in:
Mike Meyer 2015-08-04 07:05:17 -05:00
parent e56f0628d5
commit 080458b31c

View file

@ -0,0 +1,7 @@
function suspend
if status --is-login
echo cannot suspend login shell >&2
else
kill -STOP %self
end
end