HostSolutions OpenVZ VPS Debian upgrade to debian8, 9 one-click script

HostSolutions OpenVZ VPS has a relatively old system and does not support the system. The following script can upgrade the system, but there may be problems.
Before upgrading, please reinstall the system to one of the following: debian-7.0-x86-minimal, debian-7.0-x86_64, ubuntu-14.04-x86_64-minimal, etc.

Debian Wheezy to Jessie

 apt-get update;apt-get install -y wget ca-certificates;wget https://zhujiwiki.com/wp-content/uploads/2018/06/wheezy_to_jessie_installer.sh; bash wheezy_to_jessie_installer.sh

Debian Wheezy to Stretch

 apt-get update;apt-get install -y wget ca-certificates;wget https://zhujiwiki.com/wp-content/uploads/2018/06/wheezy_to_stretch_installer.sh; bash wheezy_to_stretch_installer.sh

Ubuntu 14.04 upgraded to 16.04

 apt-get update;apt-get install -y wget ca-certificates;wget https://zhujiwiki.com/wp-content/uploads/2018/06/1404_to_1604_installer.sh; bash 1404_to_1604_installer.sh

via: https://www.lowendtalk.com/discussion/147323/upgrading-hostsolutions-ro-openvz-templates-to-16-04-jessie-or-stretch

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