LANG=C apt-get -s dist-upgrade | grep "^Inst" | grep -i security | cut -d ' ' -f 2 | xargs sudo apt-get installhttps://askubuntu.com/questions/194/how-can-i-install-just-security-updates-from-the-command-line
LANG=C apt-get -s dist-upgrade | grep "^Inst" | grep -i security | cut -d ' ' -f 2 | xargs sudo apt-get installhttps://askubuntu.com/questions/194/how-can-i-install-just-security-updates-from-the-command-line