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Forum: Shell Programming and Scripting 03-07-2012

Logic Explanation of Match command in Linux

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The reason for three matches to the first is that...

The reason for three matches to the first is that an unquoted integer in awk begining with zero is read as an octal number, thus 1 => 1 which occurs in three records and 11 => 9 (which isn't...

Forum: Shell Programming and Scripting 01-16-2012

Issues in grep command in Linux

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ret=$(grep \$prmpwd <file name>) You need to...

ret=$(grep \$prmpwd <file name>)

You need to escape $

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