15 lines
354 B
Bash
Executable file
15 lines
354 B
Bash
Executable file
#!/bin/bash
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#mawk '$5 ~ "^/$" {gsub ("/","",$4);print $4}' /proc/self/mountinfo
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#SV1=$(basename "$(grub-mkrelpath /)")
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SV1="XXX"
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[ -x /bin/cat ] || exit 1
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SV2=$(grep -sq "=subvol=" /proc/cmdline && /bin/cat /proc/cmdline |sed 's/^.*=subvol=\([^ ]*\) .*$/\1/')
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#echo "SV1: $SV1 SV2: $SV2"
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if [ "$SV1" == "$SV2" ];then
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echo "$SV1"
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else
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echo "$SV2"
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fi
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