Unterminated Regular Expression Post: 302953687

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Regular expression to extract "y" from "abc/x.y.z" .... i need regular expression

Regular expression to extract "y" from "abc/x.y.z"

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Sed: -e expression #1, char 20: unterminated address regex

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LEARN ABOUT SUNOS

ceilf

ceil(3M)						  Mathematical Library Functions						  ceil(3M)

NAME

       ceil, ceilf, ceill - ceiling value function

SYNOPSIS

       cc [ flag... ] file... -lm [ library... ]
       #include <math.h>

       double ceil(double x);

       float ceilf(float x);

       long double ceill(long double x);

DESCRIPTION

       These functions compute the smallest integral value not less than x.

RETURN VALUES

       Upon  successful  completion, the ceil(), ceilf(), and ceill() functions return the smallest integral value not less than x, expressed as a
       type double, float, or long double, respectively.

       If x is NaN, a NaN is returned.

       If x is +-0 or +-Inf, x is returned.

USAGE

       The integral value returned by these functions need not be expressible as an int or long int. The return  value	should	be  tested  before
       assigning it to an integer type to avoid the undefined results of an integer overflow.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       feclearexcept(3M), fetestexcept(3M), floor(3M), isnan(3M), math.h(3HEAD), attributes(5), standards(5)

SunOS 5.10							    1 Nov 2003								  ceil(3M)

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Regular Expression + Aritmetical Expression

Discussion started by: Z0mby

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Regular expression to extract "y" from "abc/x.y.z" .... i need regular expression

Discussion started by: rag84dec

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Integer expression expected: with regular expression

Discussion started by: ketkee1985

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sed: -e expression #1, char 21: unterminated `s' command

Discussion started by: avinthm