add directory study

study/linux-travel/MINIX-1.5/1.5/Binaries/etc/setup_root

@@ -0,0 +1,35 @@
+case $# in
+6)	;;
+*)	echo "Usage: setup_root  device  ram_size  hd1_size  hd2_size  hd3_size  hd4_size"
+	exit 1
+	;;
+esac
+
+old_dir=`pwd`			# save current directory
+if /etc/mount $1 /user
+   then : 			# successful mount
+   else echo "Unable to mount $1.  Root file system not created."
+	exit 1
+fi
+
+# Make the directories
+cd /user
+mkdir        bin dev etc lib tmp user usr
+chown bin    bin dev etc lib tmp user usr
+chgrp bin    bin dev etc lib tmp user usr
+chmod 777    bin dev etc lib tmp user usr
+
+# Make the special files.
+cd dev
+/etc/mkdev $2 $3 $4 $5 $6
+
+# Copy /bin and /etc
+cpdir -m /bin /user/bin
+cpdir -m /etc /user/etc
+fixbin /user/bin /user/bin >/dev/null 2>&1
+chown bin  /user/etc/*
+chown root /user/etc/*mount
+chmod 4755 /user/etc/*mount
+
+cd $old_dir
+/etc/umount $1