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Dear NCL,</div>
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I want to know how many files in my one dir based on NCL.</div>
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I have known that based on shell, typing <span style="color: rgb(81, 167, 249);">a=`</span><span style="color: rgb(81, 167, 249);">ls diri -l | grep "^-" | wc -l` </span><span style="color: rgb(0, 36, 81);">, it will echo a and a is equal to files number.</span></div>
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<span style="color: rgb(0, 36, 81);"></span></div>
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<span style="color: rgb(0, 36, 81);">However, when I tried to add the sentence into my ncl script, it showed that
</span><span style="color: rgb(81, 167, 249);">a=`, </span><span style="color: rgb(81, 167, 249);">fatal:Syntax Error in block, block not executed</span><span style="color: rgb(0, 36, 81);">.</span></div>
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<span style="color: rgb(0, 36, 81);">It will be really appreciated if you could give me some suggestions to solve the problem.</span></div>
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<span style="color: rgb(0, 36, 81);">Best regards,</span></div>
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<span style="color: rgb(0, 36, 81);">Chang LIU</span></div>
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