Insufficient number of Xs in template 'outline_logXXX' when installing on Open BSD server

[AbrahamQll]

When I try to install outline on OpenBSD server I run the following command to install the server:

doas bash -c "$(wget -qO- https://raw.githubusercontent.com/Jigsaw-Code/outline-server/master/src/server_manager/install_scripts/install_server.sh)"

and I get the following error:

mktemp: insufficient number of Xs in template `outline_logXXX'

[fortuna]

It seems OpenBSD requires a minimum number of Xs, so we need to increase the number of Xs in the filename here:

outline-server/src/server_manager/install_scripts/install_server.sh

Line 61 in 6ea0c1d

FULL_LOG="$(mktemp -t outline_logXXX)"

[fortuna]

This page says it requires 6 Xs: https://www.mktemp.org/docs/mktemp.man/

[QingXXiong]

I'd love to help with this change.

If I get it right, we need to change FULL_LOG="$(mktemp -t outline_logXXX)" to FULL_LOG="$(mktemp -t outline_logXXXXXX)", and the same thing is for LAST_ERROR="$(mktemp -t outline_last_errorXXX)".