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Full Discussion: The Alternate DC board for AudioScope.sh.
Operating Systems OS X (Apple) The Alternate DC board for AudioScope.sh. Post 302947936 by bakunin on Wednesday 24th of June 2015 04:27:21 AM
Old 06-24-2015
Quote:
Originally Posted by wisecracker
Hi Don...
(Oops, at work.)
You are a star...
Oh yes, he's a wiz, isn't he?

Speaking about your earlier code, which you won't need any more but might be interested in anyways:

Code:
if [ $num -ge 100 ] && [ $num -le 199 ]

What you do here is: call /usr/bin/test with the arguments "$num -ge 100" and - if this returns TRUE - call /usr/bin/test again with the arguments "$num -le 199". You can save one open process by calling test once instead of twice because test is able to do logical calculations itself:

Code:
if [ $num -ge 100 -a $num -le 199 ]

You can even manipulate operator precedence by using brackets:

Code:
if [ \( $num -ge 100 \) -a \( $num -le 199 \) ]


I hope this helps.

bakunin
This User Gave Thanks to bakunin For This Post:
wisecracker
 

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LEARN ABOUT CENTOS

tchmttest

TCHMTTEST(1)							   Tokyo Cabinet						      TCHMTTEST(1)

NAME

       tchmttest - test cases of the hash database API

DESCRIPTION

       The command `tchmttest' is a utility for facility test under multi-thread situation.  This command is used in the following format.  `path'
       specifies the path of a database file.  `tnum' specifies the number of running threads.	`rnum' specifies the number of iterations.  `bnum'
       specifies the number of buckets.  `apow' specifies the power of the alignment.  `fpow' specifies the power of the free block pool.

	      tchmttest write [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-as] [-rnd] path tnum rnum [bnum [apow [fpow]]]
		     Store records with keys of 8 bytes.  They change as `00000001', `00000002'...
	      tchmttest read [-rc num] [-xm num] [-df num] [-nl|-nb] [-wb] [-rnd] path tnum
		     Retrieve all records of the database above.
	      tchmttest remove [-rc num] [-xm num] [-df num] [-nl|-nb] [-rnd] path tnum
		     Remove all records of the database above.
	      tchmttest wicked [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] [-nc] path tnum rnum
		     Perform updating operations selected at random.
	      tchmttest typical [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-nc] [-rr num] path tnum rnum [bnum [apow [fpow]]
		     Perform typical operations selected at random.
	      tchmttest race [-tl] [-td|-tb|-tt|-tx] [-xm num] [-df num] [-nl|-nb] path tnum rnum [bnum [apow [fpow]]
		     Perform race condition test.

       Options feature the following.

	      -tl : enable the option `HDBTLARGE'.
	      -td : enable the option `HDBTDEFLATE'.
	      -tb : enable the option `HDBTBZIP'.
	      -tt : enable the option `HDBTTCBS'.
	      -tx : enable the option `HDBTEXCODEC'.
	      -rc num : specify the number of cached records.
	      -xm num : specify the size of the extra mapped memory.
	      -df num : specify the unit step number of auto defragmentation.
	      -nl : enable the option `HDBNOLCK'.
	      -nb : enable the option `HDBLCKNB'.
	      -as : use the function `tchdbputasync' instead of `tchdbput'.
	      -rnd : select keys at random.
	      -wb : use the function `tchdbget3' instead of `tchdbget'.
	      -nc : omit the comparison test.
	      -rr num : specify the ratio of reading operation by percentage.

       This command returns 0 on success, another on failure.

SEE ALSO

       tchtest(1), tchmgr(1), tchdb(3), tokyocabinet(3)

Man Page							    2012-08-18							      TCHMTTEST(1)
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