.scripts/create_bootable_usb.sh

   1 #!/bin/sh
   2
   3 usb=$(\
   4         lsblk --noheadings --raw -o NAME,SIZE,MOUNTPOINT |\
   5         awk '$1~/sd[a-z]$/' |\
   6         dmenu -i -p "Choose disk"|\
   7         awk '{print $1}')
   8 if [ ! "$usb" ]; then exit;fi
   9
  10
  11 target="/mnt/4tb/os/"
  12 if [ ! -d "$target" ]; then
  13         echo "please select iso file"
  14         target=$(echo '/home/hassan/' | dmenu -p 'enter full path')
  15 #       exit
  16 fi
  17
  18 [ -z "$target" ] && target="$(realpath .)"
  19 prompt="$2"
  20 while true; do
  21         p="$prompt"
  22         [ -z "$p" ] && p="$target"
  23         sel="$(ls -1a "$target" | grep -v '^\.$' | dmenu -p "$p" -l 25)"
  24         ec=$?
  25         [ "$ec" -ne 0 ] && exit $ec
  26         c="$(echo "$sel" | cut -b1)"
  27         if [ "$c" = "/" ]; then
  28                 newt="$sel"
  29         else
  30                 newt="$(realpath "${target}/${sel}")"
  31         fi
  32         if [ -e "$newt" ]; then
  33                 target="$newt"
  34                 if [ ! -d "$target" ]; then
  35
  36                         # Got the iso file
  37                         if dmenu -P -p "Warning Device will be erased | sudo " |\
  38                                 sudo -S dd bs=4M\
  39                                 if="$target" of="/dev/$usb"\
  40                                 status=progress oflag=sync; then
  41                                 notify-send "Bootable USB Created" "$usb"
  42                         else
  43                                 notify-send -u critical\
  44                                         "Error Creating Bootable USB" "$usb"
  45                         fi
  46                         exit 0
  47
  48                 fi
  49         fi
  50 done