sh doesn't work ?

Hi, Ken

Thank you for your reply, But It does'nt work and found another problem.

first, results for your advice.

<div class='quotetop'>QUOTE </div>

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# cat test# !/bin/sh

if $# -ne 2 ; then

echo wrong.

exit

fi

# sh -xv test# !/bin/sh

if $# -ne 2 ; then

echo wrong.

exit

fi

+0 -ne 2

0: not found# [/b]

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and , Another problem. This seemed that child process couldn&#39;t run or fail and appear login.

I typeed " a=`echo nios`"

<div class='quotetop'>QUOTE </div>

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# a=`echo nios`

/etc/issue www.microtronix.com June 2005

Welcome to Linux on the Nios II

Nios2 login:[/b]

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http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/dry.gif