| 1 |
Roy Marples ha scritto: |
| 2 |
> |
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> [[ $(</proc/mounts) =~ $'\n'/dev/root\ ]] \ |
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> && echo "Yay, I matched ^/dev/root " |
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> |
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> I challenge you to get an exact match of /dev/root being on the first line |
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> using the == operator and/or quoting. |
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> Remember, /dev/root/foo and /dev/foo /dev/root must not match either. |
| 9 |
|
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mounts=( $(</proc/mounts) ) |
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for m in 0 6 12 ; do |
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[[ "${mounts[${m}]}" == "/dev/root" ]] \ |
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&& echo "Yay, I matched ^/dev/root " |
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done |
| 15 |
|
| 16 |
don't know which is faster/safer (bet on ~=) |
| 17 |
-- |
| 18 |
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