diff --git a/piconfig/readonly.sh b/piconfig/readonly.sh
index 94d726d..3ac9af0 100644
--- a/piconfig/readonly.sh
+++ b/piconfig/readonly.sh
@@ -1,30 +1,28 @@
-apt remove -y --purge triggerhappy logrotate dphys-swapfile cron
-apt autoremove -y --purge
-apt install -y busybox-syslogd
-# dpkg --purge rsyslog
-apt remove -y --purge rsyslog
-echo -n "fastboot noswap ro" >>/boot/cmdline.txt
-rm -rf /var/lib/dhcp/ /var/run /var/spool /var/lock /etc/resolv.conf
-ln -s /tmp /var/lib/dhcp
-ln -s /tmp /var/run
-ln -s /tmp /var/spool
-ln -s /tmp /var/lock
-touch /tmp/dhcpcd.resolv.conf; ln -s /tmp/dhcpcd.resolv.conf /etc/resolv.conf
-rm /var/lib/systemd/random-seed
-ln -s /tmp/random-seed /var/lib/systemd/random-seed
-sed -i /lib/systemd/system/systemd-random-seed.service 's#ExecStart=/lib/systemd/systemd-random-seed load#ExecStartPre=/bin/echo "" >/tmp/random-seed\nExecStart=/lib/systemd/systemd-random-seed load#'
-systemctl daemon-reload
-insserv -r bootlogs
-insserv -r console-setup
-sed -i /etc/fstab 's#\(.*PARTUUID.*defaults\)\(.*\)#\1,ro\2#'
-cat <<EOT >>/etc/fstab
+sudo apt remove -y --purge triggerhappy logrotate dphys-swapfile cron
+sudo apt autoremove -y --purge
+sudo apt install -y busybox-syslogd
+sudo apt remove -y --purge rsyslog
+sudo sh -c 'echo -n "fastboot noswap ro" >>/boot/cmdline.txt'
+sudo rm -rf /var/lib/dhcp/ /var/run /var/spool /var/lock /etc/resolv.conf
+sudo ln -s /tmp /var/lib/dhcp
+sudo ln -s /tmp /var/run
+sudo ln -s /tmp /var/spool
+sudo ln -s /tmp /var/lock
+sudo touch /tmp/dhcpcd.resolv.conf; ln -s /tmp/dhcpcd.resolv.conf /etc/resolv.conf
+sudo rm /var/lib/systemd/random-seed
+sudo ln -s /tmp/random-seed /var/lib/systemd/random-seed
+sudo sed -i 's#ExecStart=/lib/systemd/systemd-random-seed load#ExecStartPre=/bin/echo "" >/tmp/random-seed\nExecStart=/lib/systemd/systemd-random-seed load#' /lib/systemd/system/systemd-random-seed.service
+sudo systemctl daemon-reload
+sudo systemctl disable console-setup
+sudo sed -i 's#\(.*PARTUUID.*defaults\)\(.*\)#\1,ro\2#' /etc/fstab
+sudo cat <<EOT >>/etc/fstab
  
 tmpfs           /tmp            tmpfs   nosuid,nodev         0       0
 tmpfs           /var/log        tmpfs   nosuid,nodev         0       0
 tmpfs           /var/tmp        tmpfs   nosuid,nodev         0       0
 EOT
 
-cat <<EOT >>/etc/bash.bashrc
+sudo cat <<EOT >>/etc/bash.bashrc
 # set variable identifying the filesystem you work in (used in the prompt below)
 set_bash_prompt(){
     fs_mode=$(mount | sed -n -e "s/^\/dev\/.* on \/ .*(\(r[w|o]\).*/\1/p")
@@ -38,9 +36,9 @@ alias rw='sudo mount -o remount,rw / ; sudo mount -o remount,rw /boot'
 PROMPT_COMMAND=set_bash_prompt
 EOT
 
-cat <<EOT >>/etc/bash.bash_logout
-mount -o remount,rw /
+sudo cat <<EOT >>/etc/bash.bash_logout
+sudo mount -o remount,rw /
 history -a
-mount -o remount,ro /
-mount -o remount,ro /boot
+sudo mount -o remount,ro /
+sudo mount -o remount,ro /boot
 EOT