1 files changed, 113 insertions, 0 deletions
diff --git a/nslu2-binary-only/nslu2-unslung-ramdisk/unsling b/nslu2-binary-only/nslu2-unslung-ramdisk/unsling
index e69de29bb2..f0345aba70 100644
--- a/nslu2-binary-only/nslu2-unslung-ramdisk/unsling
+++ b/nslu2-binary-only/nslu2-unslung-ramdisk/unsling
@@ -0,0 +1,113 @@
+#!/bin/sh
+
+# Only do this if we have booted from the ramdisk.
+
+if [ "`cat /proc/sys/kernel/real-root-dev`" != 256 ] ; then
+    echo "Cannot unsling an active unslung root partition!"
+    exit 0
+fi 
+
+# Set or seach for target disk
+
+if [ $# -gt 1 ] ; then
+    echo "Usage: $0 [flash|hdd]"
+    exit 1
+fi
+
+if [ $# -eq 1 ] ; then
+    if [ "$1" = "flash" -o "$1" = "hdd" ] ; then
+	targ=/share/$1/conf
+    else
+	echo "Usage: $0 [flash|hdd]"
+	exit 1
+    fi
+elif [ -d /share/hdd/conf/lost+found ] ; then
+    targ=/share/hdd/conf
+elif [ -d /share/flash/conf/lost+found ] ; then
+    targ=/share/flash/conf
+else
+    echo "Cannot locate target root partition"
+    exit 1
+fi
+
+echo "Target root partition is $targ"
+
+echo "Removing conflicts from old unslung root partition."
+rm -f $targ/bin/ipkg
+
+# Unsling it!
+
+copyfiles=".unslung bin dev etc home lib linuxrc mnt sbin usr"
+
+echo "Copying ramdisk files to new unslung root partition."
+cd /
+tar cf - $copyfiles | ( cd $targ ; tar xf - )
+
+# Create other required directories.
+
+echo "Creating required mount points and empty directories."
+
+rm -rf $targ/tmp                && mkdir $targ/tmp
+
+[ ! -d $targ/share ]            && mkdir $targ/share
+[ ! -d $targ/share/flash ]      && mkdir $targ/share/flash
+[ ! -d $targ/share/flash/conf ] && mkdir $targ/share/flash/conf
+[ ! -d $targ/share/flash/data ] && mkdir $targ/share/flash/data
+[ ! -d $targ/share/hdd ]        && mkdir $targ/share/hdd
+[ ! -d $targ/share/hdd/conf ]   && mkdir $targ/share/hdd/conf
+[ ! -d $targ/share/hdd/data ]   && mkdir $targ/share/hdd/data
+[ ! -d $targ/mnt ]              && mkdir $targ/mnt
+[ ! -d $targ/mnt/backup ]       && mkdir $targ/mnt/backup
+[ ! -d $targ/mnt/repair ]       && mkdir $targ/mnt/repair
+[ ! -d $targ/mnt/tmpmnt ]       && mkdir $targ/mnt/tmpmnt
+[ ! -d $targ/proc ]             && mkdir $targ/proc
+[ ! -d $targ/upload ]           && mkdir $targ/upload
+[ ! -d $targ/var ]       	&& mkdir $targ/var
+[ ! -d $targ/var/empty ] 	&& mkdir $targ/var/empty
+[ ! -d $targ/var/lock ]  	&& mkdir $targ/var/lock
+[ ! -d $targ/var/log ]   	&& mkdir $targ/var/log
+[ ! -d $targ/var/run ]   	&& mkdir $targ/var/run
+[ ! -d $targ/var/tmp ]   	&& mkdir $targ/var/tmp
+
+# Ensure /unslung is there.
+
+if [ ! -d $targ/unslung ] ; then
+
+    echo "Creating new /unslung directory on unslung root partition."
+
+    mkdir $targ/unslung
+  
+else
+    echo "Preserving existing /unslung directory on unslung root partition."
+fi
+  
+# Ensure /root is there.
+
+if [ ! -d $targ/root ] ; then
+
+    echo "Creating new /root directory on unslung root partition."
+
+    mkdir $targ/root
+  
+else
+    echo "Preserving existing /root directory on unslung root partition."
+fi
+  
+# Ensure /opt is there.
+
+if [ ! -d $targ/opt ] ; then
+
+    echo "Creating new /opt directory on unslung root partition."
+
+    mkdir $targ/opt
+  
+else
+    echo "Preserving existing /opt directory on unslung root partition."
+fi
+  
+echo "Unslinging any default root passwords."
+  
+[ -f $targ/passwd ] && sed -i -e 's/^root:WeeOvKUvbQ6nI:0:0:root:/root:t1PLUeOinN\/eI:0:0:root:/' $targ/passwd
+[ -f $targ/usr/local/passwd ] && sed -i -e 's/^root:WeeOvKUvbQ6nI:0:0:root:/root:t1PLUeOinN\/eI:0:0:root:/' $targ/usr/local/passwd
+ 
+exit 0