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Top Forums Shell Programming and Scripting Filter non-alpha character with grep/regexp Post 302871733 by Yoda on Wednesday 6th of November 2013 05:10:26 PM
Old 11-06-2013
Or use Character Classes:
Code:
grep -v "[[:punct:]]" file

This User Gave Thanks to Yoda For This Post:
 
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mlib_SignalEmphasizeInit_S16_S16(3MLIB) 		    mediaLib Library Functions			   mlib_SignalEmphasizeInit_S16_S16(3MLIB)

NAME
mlib_SignalEmphasizeInit_S16_S16, mlib_SignalEmphasizeInit_S16S_S16S, mlib_SignalEmphasizeInit_F32_F32, mlib_SignalEmphasizeInit_F32S_F32S - initialization for signal pre-emphasizing SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_SignalEmphasizeInit_S16_S16(void **filter, mlib_f32 alpha); mlib_status mlib_SignalEmphasizeInit_S16S_S16S(void **filter, mlib_f32 alpha); mlib_status mlib_SignalEmphasizeInit_F32_F32(void **filter, mlib_f32 alpha); mlib_status mlib_SignalEmphasizeInit_F32S_F32S(void **filter, mlib_f32 alpha); DESCRIPTION
Each of these functions allocates memory for an internal filter structure and converts the filter coefficients into the internal represen- tation. PARAMETERS
Each of the functions takes the following arguments: filter Internal filter structure. alpha Emphasizing coefficient. 0 < alpha < 1.0 RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_SignalEmphasize_S16_S16_Sat(3MLIB), mlib_SignalEmphasizeFree_S16_S16(3MLIB), attributes(5) SunOS 5.10 9 Nov 2004 mlib_SignalEmphasizeInit_S16_S16(3MLIB)

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