Re^2: print a hash ref

ok thank you! it ran to completion, however I dont want the GB or MB printed which is why I put it as a value: any way I can only print the 1.0 in mxs and not the GB? I still need the letters GB/MB but cannot have them in the gmetric CLI. maybe use an array to store GB/MB?

'/cache-m/usr/cachesys/mgr/' => {
                                            'free' => '91.7',
                                            'sz' => '1.0',
                                            'mxs' => {
                                                       '1.0' => 'GB'
                                                     },
                                            'dfree' => '2.2',
                                            'avail' => '917'
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Comment on Re^2: print a hash ref Download Code

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Re^3: print a hash ref by nemesdani (Friar) on Jul 09, 2013 at 14:14 UTC
Not a nice way, but if it's only for printing, treat it like a number, e.g. add 0 to it and print the result. I'm too lazy to be proud of being impatient.	[reply] [d/l] [select]
Re^4: print a hash ref by teamassociated (Sexton) on Jul 09, 2013 at 14:39 UTC
well its a lot of prints, 114 to be exact.	[reply]
Re^5: print a hash ref by SuicideJunkie (Vicar) on Jul 09, 2013 at 15:15 UTC
You should not have 114 prints. Try replacing them with a loop around a single print: `print "$key : $hash{key}\n" for (keys %hash)`	[reply] [d/l]
Re^5: print a hash ref by nemesdani (Friar) on Jul 09, 2013 at 14:41 UTC
So? You have to modify print only once. I'm too lazy to be proud of being impatient.	[reply] [d/l] [select]