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Full Discussion: Minutes a program runs.
Top Forums UNIX for Advanced & Expert Users Minutes a program runs. Post 302140907 by 2dumb on Tuesday 16th of October 2007 03:18:50 PM
Old 10-16-2007
Quote:
Originally Posted by Ygor
Ksh and Bash also have a built-in variable $SECONDS which can be used for timing...
Code:
SECONDS=0
:
: script commands
:
echo elapsed time $((SECONDS/60)) minutes $((SECONDS%60)) seconds

Ygor, That might work even better for what I am doing. I take it that you can also use
Code:
echo elapsed time $((SECONDS/60/60) hours $((SECONDS/60)) minutes $((SECONDS%60)) seconds

to also show hours.

But how would you show total elapsed minutes?
 

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SETSID(1)                                                          User Commands                                                         SETSID(1)

NAME
setsid - run a program in a new session SYNOPSIS
setsid [options] program [arguments] DESCRIPTION
setsid runs a program in a new session. The command calls fork(2) if already a process group leader. Otherwise, it executes a program in the current process. OPTIONS
-c, --ctty Set the controlling terminal to the current one. -w, --wait Wait for the execution of the program to end, and return the exit value of this program as the return value of setsid. -V, --version Display version information and exit. -h, --help Display help text and exit. SEE ALSO
setsid(2) AUTHOR
Rick Sladkey <jrs@world.std.com> AVAILABILITY
The setsid command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/. util-linux July 2014 SETSID(1)
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