47 lines
762 B
Bash
47 lines
762 B
Bash
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#!/bin/bash
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function print_usage()
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{
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if [ -n "$2" ]; then
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echo "Error: $2"
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echo
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fi
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echo "Usage: $1 <scratch dir>"
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}
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scratch_dir=$1
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if [ -z "$scratch_dir" ]; then
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print_usage "$0" 'Scratch dir not given' >&2
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exit 1
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fi
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cd "$scratch_dir/share" || exit 1
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mps=(mnt*)
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mp_i=0
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for mp in "${mps[@]}"; do
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mp_i=$((mp_i + 1))
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printf "Unmounting %i/%i...\r" "$mp_i" "${#mps[@]}"
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sudo umount -R "$mp"
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rm -rf "$mp"
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done
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echo
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rm some-file
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cd ..
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rmdir share
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imgs=(fs*.img)
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img_i=0
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for img in "${imgs[@]}"; do
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img_i=$((img_i + 1))
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printf "Detaching and deleting %i/%i...\r" "$img_i" "${#imgs[@]}"
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dev=$(losetup -j "$img" | sed -e 's/:.*//')
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sudo losetup -d "$dev"
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rm -f "$img"
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done
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echo
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echo 'Done.'
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