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Full Discussion: If condition issue
Top Forums UNIX for Dummies Questions & Answers If condition issue Post 302489647 by chriss_58 on Friday 21st of January 2011 04:37:13 AM
Old 01-21-2011
If condition issue
Hello,

I am using the following code

Code:
#!/bin/sh

chris='rerun'
chris2=$1

echo "chris=$chris"
echo "chris2=$chris2"


if ["$chris" -eq "$chris2"]
 then
        echo "RERUN"
else
         echo "NOT RERUN"
fi

When i run ./test.sh rerun i get the following error
Code:
chris=rerun
chris2=rerun
./test.sh: [rerun: not found
NOT RERUN

Could you please let me know what is wrong
Last edited by Scott; 01-21-2011 at 08:49 AM.. Reason: Replaced TABLE tags with CODE tags
 

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LEARN ABOUT DEBIAN

bpdriver

BPDRIVER(1)							  BP executables						       BPDRIVER(1)

NAME

       bpdriver - Bundle Protocol transmission test program

SYNOPSIS

       bpdriver nbrOfCycles ownEndpointId destinationEndpointId [length] [tTTL]

DESCRIPTION

       bpdriver uses Bundle Protocol to send nbrOfCycles application data units of length indicated by length, to a counterpart application task
       that has opened the BP endpoint identified by destinationEndpointId.

       If omitted, length defaults to 60000.

       TTL indicates the number of seconds the bundles may remain in the network, undelivered, before they are automatically destroyed. If
       omitted, TTL defaults to 300 seconds.

       bpdriver normally runs in "echo" mode: after sending each bundle it waits for an acknowledgment bundle before sending the next one.  For
       this purpose, the counterpart application task should be bpecho.

       Alternatively bpdriver can run in "streaming" mode, i.e., without expecting or receiving acknowledgments.  Streaming mode is enabled when
       length is specified as a negative number, in which case the additive inverse of length is used as the effective value of length.  For this
       purpose, the counterpart application task should be bpcounter.

       If the effective value of length is 1, the sizes of the transmitted service data units will be randomly selected multiples of 1024 in the
       range 1024 to 62464.

       bpdriver normally runs with custody transfer disabled.  To request custody transfer for all bundles sent by bpdriver, specify nbrOfCycles
       as a negative number; the additive inverse of nbrOfCycles will be used as its effective value in this case.

       When all copies of the file have been sent, bpdriver prints a performance report.

EXIT STATUS

       0   bpdriver has terminated.  Any problems encountered during operation will be noted in the ion.log log file.

FILES

       The service data units transmitted by bpdriver are sequences of text obtained from a file in the current working directory named
       "bpdriverAduFile", which bpdriver creates automatically.

ENVIRONMENT

       No environment variables apply.

DIAGNOSTICS

       Diagnostic messages produced by bpdriver are written to the ION log file ion.log.

       Can't attach to BP.
	   bpadmin has not yet initialized Bundle Protocol operations.

       Can't open own endpoint.
	   Another application has already opened ownEndpointId.  Terminate that application and rerun.

       Can't create ADU file
	   Operating system error.  Check errtext, correct problem, and rerun.

       Error writing to ADU file
	   Operating system error.  Check errtext, correct problem, and rerun.

       bpdriver can't create file ref.
	   ION system error.  Check for earlier diagnostic messages describing the cause of the error; correct problem and rerun.

       bpdriver can't create ZCO.
	   ION system error.  Check for earlier diagnostic messages describing the cause of the error; correct problem and rerun.

       bpdriver can't send message
	   Bundle Protocol service to the remote endpoint has been stopped.

       bpdriver reception failed
	   bpdriver is in "echo" mode, and Bundle Protocol delivery service has been stopped.

BUGS

       Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>

SEE ALSO

       bpadmin(1), bpcounter(1), bpecho(1), bp(3)

perl v5.14.2							    2012-05-25							       BPDRIVER(1)
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