+ if $GREP -q 'primeos' /proc/version; then
+ echo 'primeos'; return
+ fi
+
+ if $GREP -q 'austrumi' /proc/version; then
+ echo 'austrumi'; return
+ fi
+
+ if [ -f /DISTRO_SPECS ]; then
+ if $GREP -q '[Pp]uppy' /DISTRO_SPECS; then
+ echo 'debian'; return
+ elif $GREP -q 'veket' /DISTRO_SPECS; then
+ echo 'debian'; return
+ fi
+ fi
+
+ if [ -f /etc/openEuler-release ]; then
+ echo "openEuler"; return
+ fi
+