Output of used memory

[Ammar_4]

Hi
How can i get only first column and used memory percentage column from "bdf" command

[Patrick Wallek · Accepted solution]

This is very simplistic and assumes that your bdf output is only 1 line per LV.

# bdf | awk '{print $1,$3}'


If some of the LV's span 2 lines, it gets more difficult.

[TwoProc]

bdf | grep -v Filesystem | awk '{ print $1 " " $5 }'

[Ammar_4]

Thanks a lot

[Alan Meyer_4]

use bdf |awk '{print $1,$5}'

One problem though, if the LV name is too long it will force the bdf report to a second line and screw up the report. I've attached a perl script called bdf1.pl which outputs the bdf report in one line per filesystem.

Using this script, it would be

bdf1.pl |awk '{print $1,$5}'