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Shell Programming and Scripting

Parsing problem

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# 15  
Old 04-21-2011
No ouput from zaxxon

Works for vgersh99 (with awk. nawk N/A)

---------- Post updated at 03:44 PM ---------- Previous update was at 03:41 PM ----------

So if I include my bdf_rep script, complete commands is:
Code:
#!/usr/bin/sh
bdf |sed -e 's/^\/[^ ]* //' -e 's/^[ \t]*//' | grep -v -e "Filesystem" -e /dev |tr -s ' ' | awk '{printf("%-22s%-12s%-12s%-10s%-20s\n",$1/1024,$2/1024,$3/1024
,$4,$5,$6)}' | sort -n -r -k 4 | awk '$NF ~ "RawData$" {print $(NF-1)+0}'

:-)
# 16  
Old 04-21-2011
Just for completeness, it works for me:
Code:
$> cat infile
TOTAL SIZE (MB)       USED (MB)   FREE (MB)   USAGE     FILESYSTEM
138048                116729      21319.5     85%       /RawData
9000                  2774.99     6179.58     31%       /var
193632                116719      76399.8     60%       /RawData2
780.68                52.4531     650.156     7%        /stand
$> awk '$NF ~ /RawData$/ {sub(/%/,"",$4); print $4}' infile
85

Anyhow, you got a solution from vgersh99.
# 17  
Old 04-21-2011
Quote:
Originally Posted by drbiloukos
No ouput from zaxxon

Works for vgersh99 (with awk. nawk N/A)

---------- Post updated at 03:44 PM ---------- Previous update was at 03:41 PM ----------

So if I include my bdf_rep script, complete commands is:
Code:
#!/usr/bin/sh
bdf |sed -e 's/^\/[^ ]* //' -e 's/^[ \t]*//' | grep -v -e "Filesystem" -e /dev |tr -s ' ' | awk '{printf("%-22s%-12s%-12s%-10s%-20s\n",$1/1024,$2/1024,$3/1024
,$4,$5,$6)}' | sort -n -r -k 4 | awk '$NF ~ "RawData$" {print $(NF-1)+0}'

:-)
most likely you don't need so many piped filters. What you're after can easily be done with a single awk (saving on CPU and the confusion).
# 18  
Old 04-21-2011
Display FS whose theshold exceed or equal 80

Code:
$ ./bdf_rep.sh | awk '$4+0>=80{print$5,$4+0}'
/RawData 85
/RawData2 100
/stand 95

Code:
$ ./bdf_rep.sh | awk '$4+0>=80{print$5,$4}' mdf
/RawData 85%
/RawData2 100%
/stand 95%

Code:
$ ./bdf_rep.sh | awk '$4+0>=80{print$5}' mdf
/RawData
/RawData2
/stand
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