2 usr/sbin/groupadd -f --system golang
3 chgrp -R golang /opt/go
9 * check /etc/profile.d/go.sh, then relogin or 'source' the file
10 * add your user to group 'golang' to be able to 'goinstall' third-party packages
11 * to avoid permission issues check the 'goinstall' wrapper '/opt/go/bin/goinst'
12 * the go binaries are installed in '/opt/go/bin'
22 usr/sbin/groupdel golang &>/dev/null