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.\" |
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.\" |
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.\" $FreeBSD$ |
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.\" $FreeBSD$ |
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.\" |
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.\" |
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.Dd February 25, 2012 |
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.Dd August 23, 2016 |
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.Dt EXPR 1 |
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.Dt EXPR 1 |
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.Os |
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.Os |
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.Sh NAME |
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.Sh NAME |
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The |
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The |
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.Fl e |
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.Fl e |
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flag is an extension. |
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flag is an extension. |
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.Sh HISTORY |
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An |
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.Nm |
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utility first appeared in the Programmer's Workbench (PWB/UNIX). |
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A public domain version of |
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.Nm |
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written by |
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.An Pace Willisson Aq Mt pace@blitz.com |
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appeared in |
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.Bx 386 0.1 . |
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.Sh AUTHORS |
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Initial implementation by |
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.An Pace Willisson Aq Mt pace@blitz.com |
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was largely rewritten by |
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.An -nosplit |
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.An J.T. Conklin Aq Mt jtc@FreeBSD.org . |