diff --git a/entry.sh b/entry.sh
index e6762bc..6fd8c45 100755
--- a/entry.sh
+++ b/entry.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 
-source $(dirname $0)/utils.sh
 
 function first_stage(){
 	echo foo first_stage
diff --git a/utils.sh b/utils.sh
deleted file mode 100755
index 8507f46..0000000
--- a/utils.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/bash
-
-function prefix_time(){
-	while read LINE; do
-		echo "["$(date)"] "$LINE
-	done
-}
-
-function one_token_per_line(){
-	for L in $1; do
-		echo $L
-	done
-}
-
-function choose_one(){
-	if [ $# -eq 0 ]; then
-		echo missing argument 1>&2
-		exit 1
-	fi
-	
-	if [ "$1" = "-" ]; then
-		touch internal_pipe
-		CNT=0
-		tee internal_pipe | while read LINE; do
-			CNT=$(($CNT+1))
-			echo " "$CNT" > "$LINE
-		done
-		read -p "enter a number: " -u 1 NUM
-		CNT=$(cat internal_pipe | wc -l)
-		if [ "" = $NUM ]; then echo empty input; exit 1; fi
-		if [ 0 -ge $NUM ]; then echo too small; exit 1; fi
-		if [ $CNT -lt $NUM ]; then echo too large; exit 1; fi
-		cat internal_pipe | head -n +$NUM | tail -n +$NUM
-		rm internal_pipe
-	else
-		cat $1 | choose_one -
-	fi
-}
-
-function choose_dialog(){
-
-: ${DIALOG:=dialog}
-OPTS="$OPTS --cr-wrap"
-high=10
-
-rows=$(stty size | cut -d' ' -f1)
-[ -z "$rows" ] && rows=$high
-[ $rows -gt $high ] && rows=$high
-cols=$(stty size | cut -d' ' -f2)
-#$DIALOG --backtitle "Package configuration" \
-#       --title "Configuring sun-java6-jre" \
-#       $OPTS \
-#       --yesno '\nIn order to install this package, you must accept the license terms, the "Operating System Distributor License for Java" (DLJ), v1.1. Not accepting will cancel the installation.\n\nDo you accept the DLJ license terms?' $rows $((cols - 5))
-
-$DIALOG --backtitle "Package configuration" \
-       --title "Configuring sun-java6-jre" \
-       $OPTS \
-       --menu '\nfoo bar?' $rows $((cols - 5)) 8 foo 1 bar 3 bat 3
-
-}
-
-function block_devices(){
-	#lsblk -fPpo NAME,FSTYPE,LABEL,UUID,FSAVAIL,MOUNTPOINT
-	lsblk -frpno NAME
-}
-
-function foo(){
-
-		while read LINE; do
-		(
-			export $LINE
-			echo "> "$NAME
-		)
-		done
-}