Any awk one liner to print df output? Post: 302801993

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Top Forums UNIX for Dummies Questions & Answers Any awk one liner to print df output? Post 302801993 by newbie_01 on Thursday 2nd of May 2013 06:34:27 PM

05-02-2013

Registered User

Any awk one liner to print df output?

Hi,

OS = Solaris

Can anyone advise if there is a one liner to print specific output from a df -k output?

Running df from a command line, it sometimes gives me 2 lines for some volume. By re-directing the output to a file, it always gives 1 line for each.

Below is an example output, I've modified some of the volume names for confidential reason.

Code:

Filesystem            kbytes    used   avail capacity  Mounted on
server01:/vol/vol_01/01 319815680 246331968 73483712    78%    /nas_mnt/server01/vol_01/01
server01:/vol/vol_02/02 284164096 255495160 28668936    90%    /nas_mnt/server01/vol_02/02
server01:/vol/vol_03/03 8388608 7686776  701832    92%    /nas_mnt/server01/vol_03/03
server01:/vol/vol_04/04 12066816 6133128 5933688    51%    /nas_mnt/server01/vol_04/04
server01:/vol/vol_05/05 752877568 394102812 358774756    53%    /nas_mnt/server01/vol_05/05
server01:/vol/vol_06/06 3145728 2591832  553896    83%    /nas_mnt/server01/vol_06/06
server01:/vol/vol_07/07 6266880 5037936 1228944    81%    /nas_mnt/server01/vol_07/07

Can anyone advise if there is any way to print the lines matching where the capacity is >= 80%?

How do I change the one-liner below to print the whole line?

Code:

 
awk '{ print $5 }' /tmp/df.out | awk -F% '$1 >= 80 { print $1 }'

Ideally, I would want to convert the kbytes, used and avail to GB as well but the first one will give errors as it is the df header.

FYI, I am using df -k because some of my Solaris servers do not have the df -h so I need a df -k output but I want to convert them to GB via awk.

Any advice much appreciated. Thanks in advance.

newbie_01

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print

print(1)							   User Commands							  print(1)

NAME

       print - shell built-in function to output characters to the screen or window

SYNOPSIS

   ksh
       print [ -Rnprsu [n]] [arg...]

DESCRIPTION

   ksh
       The shell output mechanism. With no flags or with flag - or -, the arguments are printed on standard output as described by echo(1).

OPTIONS

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       -R

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SEE ALSO

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