Single quotes

src/freedombone

@@ -2669,7 +2669,7 @@ function create_backup_script {
 
   echo '# Backup projects' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/projects ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up projects for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2684,7 +2684,7 @@ function create_backup_script {
 
   echo '# Backup personal settings' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/personal ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up personal settings for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2719,7 +2719,7 @@ function create_backup_script {
 
   echo '# Backup gpg keys' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.gnupg ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up gpg keys for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2734,7 +2734,7 @@ function create_backup_script {
 
   echo '# Backup ssh keys' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.ssh ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up ssh keys for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2783,7 +2783,7 @@ function create_backup_script {
 
   echo '# Backup Mutt settings' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -f /home/$USERNAME/.muttrc ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up Mutt settings for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2805,7 +2805,7 @@ function create_backup_script {
 
   echo '# Backup procmail settings' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -f /home/$USERNAME/.procmailrc ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up procmail settings for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2824,7 +2824,7 @@ function create_backup_script {
 
   echo '# Backup spamassassin settings' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.spamassassin ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up spamassassin settings for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2839,7 +2839,7 @@ function create_backup_script {
 
   echo '# Backup email' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/Maildir ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Creating an email archive for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -3181,7 +3181,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/mutt ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring Mutt settings for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempmutt mutt/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3213,7 +3213,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/gnupg ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring gnupg settings for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempgnupg gnupg/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3245,7 +3245,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/procmail ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring procmail settings for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempprocmail procmail/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3269,7 +3269,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/spamassassin ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring spamassassin settings for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempspamassassin spamassassin/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3331,7 +3331,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/ssh ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring ssh keys for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempssh ssh/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3373,7 +3373,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/projects ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring projects for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempprojects projects/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3399,7 +3399,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/personal ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring personal settings for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/temppersonal personal/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3502,7 +3502,7 @@ function create_restore_script {
       echo '  chown -R www-data:www-data /var/lib/owncloud/backup' >> /usr/bin/$RESTORE_SCRIPT_NAME
       echo '  chown -R www-data:www-data /var/lib/owncloud/assets' >> /usr/bin/$RESTORE_SCRIPT_NAME
       echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-      echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+      echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
       echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
       echo '      occ files:scan $USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
       echo '    fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3624,7 +3624,7 @@ function create_restore_script {
   echo "    sed -i 's|$FULLBLOG_DOMAIN_NAME.crt|$FULLBLOG_DOMAIN_NAME.bundle.crt|g' /etc/nginx/sites-available/$FULLBLOG_DOMAIN_NAME" >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo -n "      if [ -d /var/www/$FULLBLOG_DOMAIN_NAME/htdocs/content" >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '/$USERNAME/blog/uncategorized/post ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3663,7 +3663,7 @@ function create_restore_script {
   fi
   echo 'if [ -d $USB_MOUNT/backup/mail ]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      echo "Restoring emails for $USERNAME"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '      restore_directory_from_usb /root/tempmail mail/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -3766,7 +3766,7 @@ function create_restore_script {
   echo '' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo 'echo "Setting permissions"' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '    chown -R $USERNAME:$USERNAME /home/$USERNAME' >> /usr/bin/$RESTORE_SCRIPT_NAME
   echo '  fi' >> /usr/bin/$RESTORE_SCRIPT_NAME
@@ -4108,7 +4108,7 @@ function backup_to_friends_servers {
 
   echo '# Backup projects' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/projects ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up projects for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4123,7 +4123,7 @@ function backup_to_friends_servers {
 
   echo '# Backup personal settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/personal ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up personal settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4158,7 +4158,7 @@ function backup_to_friends_servers {
 
   echo '# Backup gpg keys' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.gnupg ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up gpg keys for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4173,7 +4173,7 @@ function backup_to_friends_servers {
 
   echo '# Backup ssh keys' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.ssh ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up ssh keys for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4222,7 +4222,7 @@ function backup_to_friends_servers {
 
   echo '# Backup Mutt settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -f /home/$USERNAME/.muttrc ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up Mutt settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4244,7 +4244,7 @@ function backup_to_friends_servers {
 
   echo '# Backup procmail settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -f /home/$USERNAME/.procmailrc ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up procmail settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4263,7 +4263,7 @@ function backup_to_friends_servers {
 
   echo '# Backup spamassassin settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/.spamassassin ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Backing up spamassassin settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4278,7 +4278,7 @@ function backup_to_friends_servers {
 
   echo '# Backup email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '    if [ -d /home/$USERNAME/Maildir ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
   echo '      echo "Creating an email archive"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4395,7 +4395,7 @@ function backup_to_friends_servers {
       echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
       echo '    # Social key management' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
       echo '    for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '      USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+      echo '      USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
       echo '      if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
       echo '        if [ -d /home/$USERNAME/.gnupg_fragments ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
       echo '          if [ $REMOTE_DOMAIN ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
@@ -4692,7 +4692,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/mutt/'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/mutt/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring Mutt settings for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4722,7 +4722,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/gnupg'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/gnupg/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring gnupg settings for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4750,7 +4750,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/procmail'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/procmail/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring procmail settings for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4772,7 +4772,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/spamassassin'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/spamassassin/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring spamassassin settings for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4828,7 +4828,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/ssh'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/ssh/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring ssh keys for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4866,7 +4866,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/projects'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/projects/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring projects for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4890,7 +4890,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/personal'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/personal/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring personal settings for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -4995,7 +4995,7 @@ function restore_from_friend {
       echo '  chown -R www-data:www-data /var/lib/owncloud/backup' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '  chown -R www-data:www-data /var/lib/owncloud/assets' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-      echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+      echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '      occ files:scan $USERNAME' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '    fi' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -5105,7 +5105,7 @@ function restore_from_friend {
   echo '  fi' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
 
   echo '  for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
 
   echo -n "      if [ -d /var/www/$FULLBLOG_DOMAIN_NAME/htdocs/content" >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -5183,7 +5183,7 @@ function restore_from_friend {
       RESTORE_SUBDIR='remoterestore/backup/mail'
   fi
   echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+  echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '    if [ -d $SERVER_DIRECTORY/backup/mail/$USERNAME ]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
   echo '      echo "Restoring emails for $USERNAME"' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
@@ -5220,7 +5220,7 @@ function restore_from_friend {
   if [[ $ENABLE_SOCIAL_KEY_MANAGEMENT == "yes" ]]; then
       echo '' >> /usr/bin/$RESTORE_FROM_FRIENDS_SCRIPT_NAME
       echo 'for d in /home/*/ ; do' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
-      echo '  USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
+      echo '  USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$RESTORE_FROM_FRIEND_SCRIPT_NAME
       echo '    # Retrieve key fragments for $USERNAME' >> /usr/bin/$RESTORE_FROM_FRIENDS_SCRIPT_NAME
       echo -n '    /usr/bin/sshpass -p $REMOTE_PASSWORD ' >> /usr/bin/$RESTORE_FROM_FRIENDS_SCRIPT_NAME
@@ -6552,7 +6552,7 @@ function spam_filtering {
   # filtering scripts
   echo '#!/bin/bash' > /usr/bin/filterspam
   echo 'for d in /home/*/ ; do' >> /usr/bin/filterspam
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/filterspam
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/filterspam
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/filterspam
   echo '        MAILDIR=/home/$USERNAME/Maildir/.learn-spam' >> /usr/bin/filterspam
   echo '        if [ ! -d "$MAILDIR" ]; then' >> /usr/bin/filterspam
@@ -6574,7 +6574,7 @@ function spam_filtering {
 
   echo '#!/bin/bash' > /usr/bin/filterham
   echo 'for d in /home/*/ ; do' >> /usr/bin/filterham
-  echo '    USERNAME=$(echo "$d" | awk -F "/" "{print $3}")' >> /usr/bin/filterham
+  echo '    USERNAME=$(echo "$d" | awk -F ''/'' ''{print $3}'')' >> /usr/bin/filterham
   echo '    if [[ $USERNAME != "git" ]]; then' >> /usr/bin/filterham
   echo '        MAILDIR=/home/$USERNAME/Maildir/.learn-ham' >> /usr/bin/filterham
   echo '        if [ ! -d "$MAILDIR" ]; then' >> /usr/bin/filterham