Ensure the SELinux state is enforcing

alt0() { command -v grep >/dev/null 2>&1 || { echo "step1: grep not installed"; return 1; }; o=$(bash -c 'grep SELINUX=enforcing /etc/selinux/config' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- SELINUX=enforcing || { echo step1: missing SELINUX=enforcing; return 1; }; command -v sestatus >/dev/null 2>&1 || { echo "step2: sestatus not installed"; return 1; }; o=$(bash -c sestatus 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'SELinux status: enabled' || { echo step2: missing 'SELinux status: enabled'; return 1; }; printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'Current mode: enforcing' || { echo step2: missing 'Current mode: enforcing'; return 1; }; printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'Mode from config file: enforcing' || { echo step2: missing 'Mode from config file: enforcing'; return 1; }; }; if alt0; then echo compliant; fi

tmaegis scan --target linux --level 2