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find the device when you only know the mount point

Terminal - find the device when you only know the mount point
df | grep -w /media/KINGSTON | awk {'print $1'}
2011-01-20 09:07:19
User: vilain_mamuth
Functions: awk df grep
-3
Up
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find the device when you only know the mount point

most usefull when creating batch scripts using several usb drives and some commands like mkntfs needs a device name

the -w option for grep is here to filter lines when you have multiple drives with the same volume label. Without this option, the grep command will return

/media/KINGSTON

/media/KINGSTON_

/media/KINGSTON__

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Alternatives

There is 1 alternative - vote for the best!

Terminal - Alternatives
df -P | awk '$6=="/media/KINGSTON" {print $1}'
2011-01-21 00:32:00
User: linuts
Functions: awk df
0
Up
Down
find the device when you only know the mount point

No need for grep | awk. -P on df will force the mount point to be on the same line as the device

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df /media/mountpoint |egrep -o '^[/a-z0-9]*'
2011-01-24 21:14:55
User: DaveQB
Functions: df egrep
Tags: grep,df
-1
Up
Down
find the device when you only know the mount point

Shorter way to find the device for a given mountpoint

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grep -w /media/KINGSTON /proc/mounts | cut -d " " -f
2011-01-25 23:45:35
User: BorneBjoern
Functions: cut grep
-1
Up
Down
find the device when you only know the mount point

less ressources (processes) needed

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mount | grep "mount point"
2011-01-31 10:21:09
User: mimivx
Functions: grep mount
-1
Up
Down
find the device when you only know the mount point
Comments (0) | Add to favourites | Report as malicious
df | grep -w '/media/mountpoint' | cut -d " " -f 1
2011-01-21 05:38:05
User: ntropia
Functions: cut df grep
-2
Up
Down
find the device when you only know the mount point

Identical output but a different way without having to shoot with the Awk cannon :)

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