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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gpiv_rot180

GPIV_ROT180(1)						      General Commands Manual						    GPIV_ROT180(1)

NAME

       gpiv_rot180 - Simple data manipulation tool for PIV data.

SYNOPSIS

       gpiv_rot180 [-h | --help] [-p | --print] [-p | --version] [filename] < stdin > stdout

DESCRIPTION

       gpiv_rot180  rotates  the  data	over 180 degrees.  As rotating over 180 degrees is identic to flipping over x as well as over y-direction,
       flipx and flipy may be used instead of gpiv_rot180.

       The parameters read from the configuration resources (containing the key POST) may be overruled by the command line options,  as  explained
       below.

Options
       -h | --help
	      On-line help.

       -p | --print
	      Prints  parameters,  command  line  options  and	input  and  output  filenames  to  stdout. The output may be used as parameters of
	      gpiv_rot180 for future use by re-directing stdout to gpiv_rot180.par.

       -v | --version
	      Print version information on standard output, then exits successfully.

       filename
	      Input PIV file. Overrides stdin and stdout. Output will be written to filename.ma.piv. The parameters will be written or appended to
	      filename.par.

SEE ALSO

       manipiv, flipx, flipy, gpivtools

AUTHOR

       Gerber Van der Graaf

								  8 November 2006						    GPIV_ROT180(1)