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91 lines
2.2 KiB
91 lines
2.2 KiB
3 years ago
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#!/bin/bash
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# Script for writing a supplied image file to a data storage device (just usb drives for now)
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# Zen, 2022
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# Font decoration for better a e s t h e t i c
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RED="\e[0;91m"
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GREEN="\e[0;92m"
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BLUE="\e[0;94m"
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BOLD="\e[1m"
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ULINE="\e[4m"
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NC="\e[0m"
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# ------------------- Step 1 - Select USB -------------------
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echo "Looking for USB devices..."
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echo ""
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echo -e "${ULINE}Found these!${NC}"
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lsblk -pdo NAME,MODEL,TRAN | grep usb > usb-list
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i=1
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while read -u 11 line; do
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echo -e "${BOLD}$i.${NC} $line"
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i=$((i+1))
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done 11<usb-list
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echo ""
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read -p "Which USB would you like to write to? type a number, or 'c' to cancel: " -n1 dev
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echo ""
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echo ""
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case $dev in
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c)
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exit
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;;
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[1-9])
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target=$(sed "${dev}q;d" usb-list | awk '{print $1}')
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echo -e "Writing image to: ${GREEN}$target${NC}"
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;;
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*)
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echo "lol what the heck does $dev mean"
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exit
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;;
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esac
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# ------------------- Step 2 - Select Image -------------------
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ls images > img-list
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i=1
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echo ""
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echo -e "${ULINE}Images${NC}"
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while read -u 11 line; do
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echo -e "${BOLD}$i.${NC} $line"
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i=$((i+1))
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done 11<img-list
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echo ""
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read -p "Which image do you want to use? type a number, or 'c' to cancel: " -n1 img
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echo ""
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echo ""
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case $img in
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c)
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exit
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;;
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[1-9])
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image=$(sed "${img}q;d" img-list | awk '{print $1}')
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echo -e "Okay, we're using ${BLUE}$image${NC} as the image file."
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;;
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*)
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echo "lol what the heck does $img mean"
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exit
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;;
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esac
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# ------------------- Step 3 - Write Image to USB -------------------
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echo ""
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echo -e "Getting ready to write ${GREEN}$image${NC} to ${BLUE}$target${NC}"
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echo ""
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read -p "Press Enter to continue (ctrl+C to cancel):"
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unzip -p "images/$image" | sudo dd of=$target bs=4M conv=fsync status=progress
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# Leaving this line in if I want to debug and not necessarily run dd all the time
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# echo "unzip -p \"images/$image\" | sudo dd of=$target bs=4M conv=fsync status=progress"
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# ------------------- Step 4 - Cleaning Up -------------------
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rm usb-list
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rm img-list
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echo ""
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echo -e "${BOLD}Congratulations!${NC} Write operation complete."
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echo "You probably want to prepare the USB with 'make preparations' before you use it."
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