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Re: df improvements

From: Roberto Piola
Subject: Re: df improvements
Date: Mon, 06 Nov 2006 19:17:15 +0100
User-agent: Mozilla Thunderbird 1.0.6 (Windows/20050716)

Philip Rowlands wrote:

On Mon, 6 Nov 2006, Roberto Piola wrote:

I was trying to use df in scripts.

Since LVM introduces very long device names, the column with usage% was floating, so, I modified a little the df utility, by adding the -q switch, that forces a very small output, without header and with just two columns (usage % and mount point).

Does the --portabililty option not do what you need?


I experimented a little with it, but I failed to find a format suitable for my needs... what I needed was something simple to slice with cut, and even with -P I got

address@hidden ~]# df -P
Filesystem         1024-blocks      Used Available Capacity Mounted on
/dev/mapper/VolGroup00-LogVol00  67763800  43385020  20936504      68% /
/dev/sda1               101086     26555     69312      28% /boot

while with -q I get:

68% /
28% /boot

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