A common and reliable pattern in service unit files is thus:
NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict
| # disable secure boot in the bios, in menu security | |
| # downlad and unzip refind-bin-0.7.8.zip | |
| # install refind, assuming your ESP partition is /dev/sda1 and mounted in /boot/efi | |
| cd refind-bin-0.7.8 | |
| ./install.sh | |
| # type y and go ahead | |
| # at that time your boot entry should look like that |
| #!/usr/bin/env python | |
| # | |
| # Very basic example of using Python and IMAP to iterate over emails in a | |
| # gmail folder/label. This code is released into the public domain. | |
| # | |
| # RKI July 2013 | |
| # http://www.voidynullness.net/blog/2013/07/25/gmail-email-with-python-via-imap/ | |
| # | |
| import sys | |
| import imaplib |