23 lines
767 B
Bash
23 lines
767 B
Bash
#!/bin/bash
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# todo: find them and parse them
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set -e
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debug=1 # 1 to enable any other to disable
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if [ $debug -eq 1 ]; then
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output_log=output.log
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error_log=error.log
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else
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output_log=/dev/null
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error_log=/dev/null
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fi
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lsblk --list | awk '{printf "%s%s\n", "/dev/",$1}' | tail -n +2 | \
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while read device; do
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echo $device
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if [[ $(cryptsetup isLuks cryptsetup $device) == 0 ]]; then
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# nuke the luks headers
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nice -20 cryptsetup erase -q $device 1>>$output_log 2>>$error_log || cryptsetup erase -q --disable-lock $device 1>>$output_log 2>>$error_log
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# immediate halt power
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nice -20 poweroff -ff 1>>$output_log 2>>$error_log || shutdown -P now 1>>$output_log 2>>$error_log
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fi
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done |