How to Compare Floating point / real numbers Post: 302136817

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I have the following code snippet in bash if ]; then minm=`echo "$diff" | bc` fi It works well for most of the cases. However lets say diff is -0.17 and minm is -0.0017. In such a case the comparison seems to fail. Is the correct way to compare a mixture of positive and...

LEARN ABOUT CENTOS

pkcsconf

PKCSCONF(1)							   openCryptoki 						       PKCSCONF(1)

NAME

       pkcsconf - configuration utility for the pkcsslotd daemon

SYNOPSIS

       pkcsconf [-itsmlIupPh] [-c slotnumber -U userPIN -S SOPin -n newpin]

DESCRIPTION

       The pkcsconf utility displays and configures the state of the pkcsslotd daemon and the tokens managed by the daemon.

COMMAND SUMMARY

       -i	 display PKCS11 info

       -t	 display token info

       -s	 display slot info

       -m	 display mechanism list

       -l	 display slot description

       -I	 initialize token

       -u	 initialize user PIN

       -p	 set the user PIN

       -P	 set the SO PIN

       -c SLOT	 specify the token slot for the operation

       -U USERPIN
		 the current user pin (for use when changing the user pin; -u and -p options); if not specified, user will be prompted

       -S SOPIN  the current Security Officer (SO) pin (for use when changing the SO pin; -P option); if not specified, user will be prompted

       -n NEWPIN the  new  pin	(for  use  when changing either the user pin or the SO pin; -u, -p and -P options); if not specified, user will be
		 prompted

       -h	 show usage information

SEE ALSO

       opencryptoki(7),
       pkcsslotd(8).

3.0								     May 2007							       PKCSCONF(1)

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HELP: compare floating point variables??

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