fix: Remove additional bugs 🐛

* Fixed missing "
* Fixed error on LXC virtualization with fstab

templates/dynmotd

@@ -24,7 +24,9 @@ if getent group "{{ admin_group }}" | grep -qw "$(whoami)"; then
   #ROOT=`/usr/bin/df / -x fuse.gvfs-fuse-daemon -Ph | /usr/bin/egrep -i 'root|logvol|vda' | awk '{print $4}' | tr -d '\n'`
   #HOME=`/usr/bin/df /home -x fuse.gvfs-fuse-daemon -Ph | grep home | awk '{print $4}' | tr -d '\n'`
   #BACKUP=`/usr/bin/df -x fuse.gvfs-fuse-daemon -Ph | grep backup | awk '{print $4}' | tr -d '\n'`
+  if [ -f /etc/fstab ]; then
   FILESYSTEMS=`cat /etc/fstab | grep -v '#' | grep -v 'swap' | grep -v 'proc' | awk '{if(NF>0) {print $2}}'`
+  fi
   MEMORY=`/usr/bin/env free -m | /usr/bin/env grep "Mem" | /usr/bin/env awk '{print $2,"-",$3,"-",$4}'`
   SWAP=`/usr/bin/env free -m | /usr/bin/env grep "Swap" | /usr/bin/env awk '{print $2,"-",$3,"-",$4}'`
   PSA=`/usr/bin/env ps -Afl | /usr/bin/env wc -l`
@@ -90,6 +92,7 @@ for FS in ${FILESYSTEMS}; do
 echo -e "$COLOR_COLUMN- ..........$RESET_COLORS..........: $COLOR_VALUE `df -H ${FS} | grep -v 'Filesystem' | grep -v '^[[:space:]]*$' | awk '{print $6 \" \" $4}'` remaining $RESET_COLORS"
 done
 {% endif %}
+"
 echo -e "
 ===========================================================================
 "