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Full Discussion: How to: Parse text string into variables using Korn shell
Top Forums Shell Programming and Scripting How to: Parse text string into variables using Korn shell Post 302198316 by joeyg on Thursday 22nd of May 2008 03:38:43 PM
Old 05-22-2008
Power Here is one approach, and it combines a couple different tricks
Code:
> cat inputf
15% /
0% /devices
0% /system/contract
0% /proc
0% /etc/mnttab
1% /etc/svc/volatile
0% /system/object
0% /dev/fd
1% /var/run
50% /s01
40% /s02
20% /u01

Code:
> cat scan_data 
#! /bin/bash
while read zf
   do
   numb=$(echo "$zf" | cut -d"%" -f1)
   driv=$(echo "$zf" | cut -d"%" -f2)

   drivt=$(printf "%-40s" "$driv")
   numbt=$(printf "%9.3f" "$numb")
   echo "For your disk drive = $drivt ... your percentage full is $numbt"

done<inputf

Code:
> scan_data 
For your disk drive =  /                                       ... your percentage full is    15.000
For your disk drive =  /devices                                ... your percentage full is     0.000
For your disk drive =  /system/contract                        ... your percentage full is     0.000
For your disk drive =  /proc                                   ... your percentage full is     0.000
For your disk drive =  /etc/mnttab                             ... your percentage full is     0.000
For your disk drive =  /etc/svc/volatile                       ... your percentage full is     1.000
For your disk drive =  /system/object                          ... your percentage full is     0.000
For your disk drive =  /dev/fd                                 ... your percentage full is     0.000
For your disk drive =  /var/run                                ... your percentage full is     1.000
For your disk drive =  /s01                                    ... your percentage full is    50.000
For your disk drive =  /s02                                    ... your percentage full is    40.000
For your disk drive =  /u01                                    ... your percentage full is    20.000
For your disk drive =                                          ... your percentage full is     0.000

 

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