remove j2 file extensions

files/init/update_issue.service

@@ -1,10 +1,12 @@
 [Unit]
-Description=Update /etc/issue with ethN IP addresses
+Description=Update login screen with IP addresses
 After=network-online.target
 
 [Service]
 ExecStart=/root/update_issue.sh
-Type=oneshot
+Type=simple
+User=root
+Group=root
 
 [Install]
 WantedBy=multi-user.target

files/init/update_issue.sh

@@ -1,17 +1,31 @@
 #!/bin/bash
 
-# Retrieve IP addresses of interfaces
-ip_addresses=$(ip -o -4 addr show | awk '(/eth|en|wl|wn|vmpbr0|tun/) {print $2 "," $4 "\r"}' | column -s , -t)
-# Get OS Build Info
-os_build=$(cat /etc/os-release | grep PRETTY | cut -d "\"" -f 2)
-# Put hostname in a variable that probably isn't reserved or anything
-host_name=$(hostname)
 
-# Write to /etc/issue
-{
-    echo $os_build
-    echo "Hostname: ${host_name}"
-    echo "IP Addresses:"
-    echo "$ip_addresses"
 
-} > /etc/issue
+i=1
+while [ $i ]
+do
+
+    # Retrieve IP addresses of interfaces
+    ip_addresses=$(ip -o -4 addr show | awk '(/eth|en|wl|wn|vmpbr0|tun/) {print $2 "," $4 "\r"}' | column -s , -t)
+    # Get OS Build Info
+    os_build=$(cat /etc/os-release | grep PRETTY | cut -d "\"" -f 2)
+    # Put hostname in a variable that probably isn't reserved or anything
+    host_name=$(hostname)
+
+    # Write to /etc/issue
+    {
+        echo $os_build
+        echo "Hostname: ${host_name}"
+        echo "IP Addresses:"
+        echo "$ip_addresses"
+
+    } > /etc/issue
+
+
+sleep 1
+
+done
+  
+
+