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Solve a query please

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Old Unix and Linux 02-21-2013
ravisingh ravisingh is offline
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Solve a query please

Please solve the below:

Use a pipeline and command substitution to set the length of a line in emp.lst to a variable.
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Old Unix and Linux 02-21-2013
RudiC RudiC is offline Forum Staff  
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Smells like homework. See forum rules, #6
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