UbuntuEvangelist

apt update -y && apt-get upgrade -y 
apt list --upgradable
apt upgrade -y && apt update -y
apt install build-essential checkinstall
apt install ubuntu-restricted-extras
apt install software-properties-common
apt install apt-show-versions
apt upgrade -o APT::Get::Show-Upgraded=true
apt-show-versions | grep upgradeable

LinuxIntellect

Magento 2 folder/file permissions

• The owner of the Magento file system: Must have full control (read/write/execute) of all files and directories.
• Must not be the web server user; it should be a different user.
• The web server user must have write access to the following files and directories: var app/etc pub
• In addition, the web server's group must own the Magento file system so that the Magento user (who is in the group) can share access to files with the web server user. (This includes files created by the Magento Admin or other web-based utilities.)

We recommend setting the permissions as follows:

All directories have 770 permissions.

LinuxIntellect

#!/bin/sh

apt update -y
apt-get upgrade -y 
apt install build-essential checkinstall
apt install ubuntu-restricted-extras
apt install software-properties-common
apt upgrade -o APT::Get::Show-Upgraded=true
apt-show-versions | grep upgradeable
apt install apt-show-versions