move to cat

fix-vm

@@ -1,7 +1,7 @@
 
 #apt source
 
-echo << 'EOF'  > /etc/apt/sources.list.d/debian.list
+cat << 'EOF'  > /etc/apt/sources.list.d/debian.list
 deb http://freedom.dicea.unifi.it/debian/ wheezy main
 deb http://security.debian.org/ wheezy/updates main
 deb http://freedom.dicea.unifi.it/debian/ wheezy-updates main
@@ -23,15 +23,15 @@ apt-get install rsyslog -y -q
 
 #email alias
 if [ `grep -c "root: " /etc/aliases` -lt 1 ]; then
-    echo "root: roots@lilik.it" >> /etc/aliases
+    cat "root: roots@lilik.it" >> /etc/aliases
 else
-    echo "alias for root alredy exists:"
+    cat "alias for root alredy exists:"
     grep "root: " /etc/aliases
 fi
 
 apt-get install exim4 -y -q
 
-echo << 'EOF' > /etc/exim4/update-exim4.conf.conf
+cat << 'EOF' > /etc/exim4/update-exim4.conf.conf
 # /etc/exim4/update-exim4.conf.conf
 #
 # Edit this file and /etc/mailname by hand and execute update-exim4.conf
@@ -74,7 +74,7 @@ apt-get install cron-apt -y
 
 sed -i 's/#[\t ]*dist-upgrade -y -o APT::Get::Show-Upgraded=true/dist-upgrade -y -o APT::Get::Show-Upgraded=true/g' /etc/locale.gen
 
-echo << 'EOF' >/etc/cron-apt/config
+cat << 'EOF' >/etc/cron-apt/config
 # Configuration for cron-apt. For further information about the possible
 # configuration settings see /usr/share/doc/cron-apt/README.gz.