test -r /etc/selinux/config && sudo su -c '(grep -q ^SELINUX=enforcing /etc/selinux/config && { sed "s/^\(SELINUX=\)\(enforcing\)/$(date +\#\ \%Y\%m\%d\ \#)\1\2\n\1disabled/g" $_ -i_$(date +\%Y\%m\%d_\%H\%M\%S).backup ; setenforce 0 ; })'