I think I have found 1 bug in the code.

Suppose I am sorting a text file containing following rows by column 3 i.e numeric 2:

FT9mWp<SPACE>d4fgMB<SPACE>gvZRJU<SPACE>XRRu0N

4ewejk<SPACE>pFnjd4<SPACE>ie0hZF<SPACE>pPipQJ

4ewejk<SPACE>4sqprx<SPACE>ie0hZF<SPACE>cqtexi

Fo1OKn<SPACE>qhZPvb<SPACE>qWZPrt<SPACE>ruBObs

The code should give the output:

FT9mWp<SPACE>d4fgMB<SPACE>gvZRJU<SPACE>XRRu0N

4ewejk<SPACE>4sqprx<SPACE>ie0hZF<SPACE>cqtexi

4ewejk<SPACE>pFnjd4<SPACE>ie0hZF<SPACE>pPipQJ

Fo1OKn<SPACE>qhZPvb<SPACE>qWZPrt<SPACE>ruBObs

But it is giving:

FT9mWp<SPACE>d4fgMB<SPACE>gvZRJU<SPACE>XRRu0N

4ewejk<SPACE>pFnjd4<SPACE>ie0hZF<SPACE>pPipQJ

4ewejk<SPACE>4sqprx<SPACE>ie0hZF<SPACE>cqtexi

Fo1OKn<SPACE>qhZPvb<SPACE>qWZPrt<SPACE>ruBObs

Difference can be found out through 2nd & 3rd cell values of 2nd column i.e numeric 1 of both the outputs.

In reply to Re^3: Emulating 'sort' command through a Perl by paragkalra
in thread Emulating 'sort' command through a Perl by paragkalra

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