sync with kali docu

kali/make_kali-usb-stick_persistent

@@ -6,12 +6,11 @@
 # Description: Writes a kali.iso to an usb stick (optional) and
 #                adds persistence to it step by step.
 # Author:      Patrick Neumann (patrick@neumannsland.de)
-# Platform:    Kali Linux (tested: 2018.4) or
+# Platform:    Kali Linux (tested: 2022.2) or
 #              Debian GNU/Linux (tested: 9.5)
-# Version:     1.01
-# Date:        30.01.2019
-# Link:
-#   https://vcs.neumannsland.de/casualscripter/shell-scripting/src/branch/master/kali/make_kali-usb-stick_persistent
+# Version:     1.03
+# Date:        22.06.2022
+# Link:        https://git.neumannsland.de/casualscripter/shell-scripting
 # License:     GPL3
 # Warranty:    This program is distributed WITHOUT ANY WARRANTY
 
@@ -34,8 +33,20 @@ if [ "${#}" -gt 1 ]; then
   usage
 fi
 
-# select usb stick
-printf "Please select an usb stick:\n"
+# list of external usb storage devices
+printf "List of external usb storage devices:\n"
+readonly USBSTORDEVS="$( ls -l /sys/dev/block | grep -E ".*usb.*[^[:digit:]]$" | awk '{ print $NF; }')"
+for usbstordev in ${USBSTORDEVS} ; do
+  dev="${usbstordev##*/}"
+  dir="/sys/dev/block/${usbstordev%/*/*}"
+  vendor="$( cat "${dir}/vendor" )"
+  model="$( cat "${dir}/model" )"
+  printf "${dev} = ${vendor} ${model}\n"
+done
+
+# select external usb storage device
+printf "\nPlease select an external usb storage device:\n"
+
 select USBSTICK in $( ls -l /sys/dev/block | grep -E ".*usb.*[^[:digit:]]$" | awk -F "/" '{ print $NF; }' ) ; do
   if [ -n "${USBSTICK}" ] ; then break ; fi
 done
@@ -56,7 +67,7 @@ if [ "${#}" -eq 1 ]; then
 
   ISOFILE="${1}"
 
-  dd if="${ISOFILE}" of="${USBSTICK}" bs=512k
+  dd if="${ISOFILE}" of="${USBSTICK}" conv=fsync bs=4M status=progress
 fi
 
 #check if persistence is already there.
@@ -66,10 +77,7 @@ if blkid "${USBSTICK}"3 | grep -F persistence &> /dev/null ; then
 fi
 
 # add 3rd partition to the end of the usb stick
-FREE="$( parted -m "${USBSTICK}" print free | grep -F free | tail -n 1 )"
-START="$( printf "${FREE}" | awk -F ":" '{ print $2; }' )"
-END="$( printf "${FREE}" | awk -F ":" '{ print $3; }' )"
-parted --script "${USBSTICK}" mkpart primary "${START}" "${END}"
+fdisk "${USBSTICK}" <<< $( printf "n\np\n\n\n\nw" )
 
 # format 3rd partition with ext3 and label "persistence"
 mkfs.ext3 -L persistence "${USBSTICK}"3