fix(bootstrap.sh): some minor bugs in init

bootstrap.sh

@@ -11,21 +11,22 @@ done
 
 init() {
     [ -z "$NAME" ] && read -p "Hostname: " NAME
-    [ -z "$PASSWD" ] && while [ "$PASSWD" = "$CHECK"]; do
-                 && read -sp "Root password: " PASSWD && read -sp "Repeat: " CHECK &&
+    while [ -z "$PASSWD" ] || [ ! "$PASSWD" = "$CHECK" ]; do
+        read -sp "Root password: " PASSWD
+        read -sp "Repeat: " CHECK
     done
     # Show some possible disks
-    [ -z "$DEV" ] && lsblk -nrpo "name,size,model" && read -s "Provide installation medium (e.g. /dev/sda): " DEV
-    [[ "$DEV" =~ "sd[a-z]" ]] && SUF="1-3" && MODE="SATA"
-    [[ "$DEV" =~ "nvme[0-9]n[0-9]" ]] && SUF="p1-3" && MODE="NVME"
+    [ -z "$DEV" ] && lsblk -nrpo "name,size,model" && read -p "Provide installation medium (e.g. /dev/sda): " DEV
+    [[ "$DEV" =~ sd[a-z] ]] && SUF="1-3" && MODE="SATA"
+    [[ "$DEV" =~ nvme[0-9]n[0-9] ]] && SUF="p1-3" && MODE="NVME"
 
     echo "+---------------------+"
     echo "| Archlinux Bootstrap |"
     echo "+---------------------+"
     echo    "HOSTNAME    = $NAME"
-    echo    "ROOTPASSWD  = $PASSWD"
+    echo    "ROOTPASSWD  = ${PASSWD:0:1}***${PASSWD: -1}"
     echo    "DEVICEPARTS = $DEV$SUF"
-    read -s "Do you want to continue with these values (y/n): " cont
+    read -p "Do you want to continue with these values (y/n): " cont
     [ ! "$cont" = "y" ] && unset NAME PASSWD DEV && init
 }