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Commit | Line | Data |
---|---|---|
1 | #!/bin/bash | |
2 | ||
3 | if [[ -z $1 ]] ; then | |
4 | echo "Usage: $0 <root>" | |
5 | exit 1 | |
6 | fi | |
7 | ||
8 | prompt=true | |
9 | case $1 in | |
10 | -y) prompt=false; shift;; | |
11 | esac | |
12 | ||
13 | while [[ $# -gt 0 ]] ; do | |
14 | ||
15 | root=$1 | |
16 | shift | |
17 | ||
18 | mounts=$(gawk -v p="${root%/}" '$2 ~ "^"p { print $2 }' /proc/mounts | tac) | |
19 | if [[ -z ${mounts} ]] ; then | |
20 | echo "No mounts found ..." | |
21 | echo | |
22 | mount | |
23 | continue | |
24 | fi | |
25 | ||
26 | echo "Unmounting: " | |
27 | printf '\t%s\n' ${mounts} | |
28 | ||
29 | if ${prompt} ; then | |
30 | printf "OK? [y/N] " | |
31 | read v | |
32 | else | |
33 | v=y | |
34 | fi | |
35 | [[ ${v} == "y" ]] && sudo umount -v ${mounts} | |
36 | ||
37 | done |