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Operating Systems Solaris [HELP] what does "2>&1" do in crontab? Post 302731327 by methyl on Wednesday 14th of November 2012 08:24:28 PM
Old 11-14-2012
Your colleague is correct. The 2>&1 just redirects Channel 2 (Standard Error) and Channel 1 (Standard Output) to the same place which in this context is Channel 1 (Standard Output), and thence your log file.
If all output from a cron is redirected to a file, it will not generate an email of the output to Stdout or Stderr.
Hope this helps.
 

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mlib_SignalMerge_F32S_F32(3MLIB)			    mediaLib Library Functions				  mlib_SignalMerge_F32S_F32(3MLIB)

NAME
mlib_SignalMerge_F32S_F32 - merge SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_SignalMerge_F32S_F32(mlib_f32 *dst, const mlib_f32 *ch0, const mlib_f32 *ch1, mlib_s32 n); DESCRIPTION
The mlib_SignalMerge_F32S_F32() function merges two signal arrays to form a stereo signal array. PARAMETERS
The function takes the following arguments: dst Output stereo signal array. dst[2*i] contains Channel 0, and dst[2*i+1] contains Channel 1. ch0 Input signal array of Channel 0. ch1 Input signal array of Channel 1. n Number of samples in the source signal arrays. RETURN VALUES
The function 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 |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_SignalMerge_S16S_S16(3MLIB), mlib_SignalSplit_F32_F32S(3MLIB), mlib_SignalSplit_S16_S16S(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_SignalMerge_F32S_F32(3MLIB)
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