use 'strings' from busy box

Author: rM-self-serve

README.md

@@ -18,11 +18,24 @@ This simple program will convince the ReMarkable Tablet to start the web interfa
 
 ### Type the following commands after ssh'ing into the ReMarkable Tablet
 
-## Install
+
+**It is recommended to install via the [toltec package manager](https://toltec-dev.org/).** Toltec will automate the binary and persist ip modification.
+
+### With toltec
+
+```
+$ opkg update
+$ opkg install webinterface-onboot
+$ opkg remove webinterface-onboot
+```
+
+### No toltec
+
+### Install
 
 `$ wget https://raw.githubusercontent.com/rM-self-serve/webinterface-onboot/master/install-webint-ob.sh && bash install-webint-ob.sh && source ~/.bashrc`
 
-## Remove
+### Remove
 
 `$ wget https://raw.githubusercontent.com/rM-self-serve/webinterface-onboot/master/remove-webint-ob.sh && bash remove-webint-ob.sh`
 
@@ -193,4 +206,4 @@ then
     systemctl stop "busybox-udhcpd@$1.service"
     ip addr change 10.11.99.1/32 dev usb0
 fi
-```
+```

webinterface-onboot

@@ -286,12 +286,13 @@ status() {
 	fi
 }
 
+# use the full path for strings to force the use of busybox
 hack_applied() {
-	strings "$1" | grep usb | xargs | grep -q 'usbF usb0'
+	/usr/bin/strings "$1" | grep usb | xargs | grep -q 'usbF usb0'
 }
 
 hack_possible() {
-	strings "$1" | grep usb | xargs | grep -q 'usb0 usb1'
+	/usr/bin/strings "$1" | grep usb | xargs | grep -q 'usb0 usb1'
 }
 
 cli_hack_vers() {