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Full Discussion: Aggregation of Huge files
Top Forums Shell Programming and Scripting Aggregation of Huge files Post 302890688 by Ravichander on Friday 28th of February 2014 02:17:24 AM
Old 02-28-2014
Hi Corona..

Can you help me with bc utility for this scenario ? I am just new to these functions !

Regards,
Ravi
 

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TIME(1) 						    BSD General Commands Manual 						   TIME(1)

NAME
time -- time command execution SYNOPSIS
time [-lp] utility DESCRIPTION
The time utility executes and times utility. After the utility finishes, time writes the total time elapsed, the time consumed by system overhead, and the time used to execute utility to the standard error stream. Times are reported in seconds. Available options: -l The contents of the rusage structure are printed. -p The output is formatted as specified by IEEE Std 1003.2-1992 (``POSIX.2''). The csh(1) has its own and syntactically different builtin version of time. The utility described here is available as /usr/bin/time to csh users. DIAGNOSTICS
The time utility shall exit with one of the following values: 1-125 An error occurred in the time utility. 126 The utility was found but could not be invoked. 127 The utility could not be found. Otherwise, the exit status of time shall be that of utility. SEE ALSO
csh(1), getrusage(2) FILES
/usr/include/sys/resource.h STANDARDS
The time utility conforms to IEEE Std 1003.2-1992 (``POSIX.2''). BUGS
The granularity of seconds on microprocessors is crude and can result in times being reported for CPU usage which are too large by a second. BSD
June 6, 1993 BSD
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