In Linux, after changing a user's group memberships, those group changes don't always take effect immediately within their current session without logging out. This can lead to issues with permissions and access to resources. This page explains using the 'sg' and 'newgrp' commands to refresh a user's group membership in Linux without a complete logout and login. See https://www.cyberciti.biz/faq/linux-refresh-reload-group-membership-without-logging-reboot/ for all examples. #linux#sysadmin#devops
