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Full Discussion: sed scripting help need
Top Forums Shell Programming and Scripting sed scripting help need Post 302332887 by raghur77 on Friday 10th of July 2009 10:17:12 AM
Old 07-10-2009
Hi Panyam,

its working now...thanks a lot!!!

---------- Post updated at 09:17 AM ---------- Previous update was at 08:25 AM ----------

hi scottn,

I tried u r code...
sar ... | awk '(NR > 1) && ($NF < 30) {$0 = "HI " $0 " BYE"} { print}'

the output is....

sar | awk '(NR > 1) && ($NF < 30) {$0 = "HI " $0 " BYE"} { print}'
Linux 2.6.9-78.ELsmp (lrtp68) 07/10/2009
HI BYEHI 12:00:01 AM CPU %user %nice %system %iowait %idle BYE
12:05:01 AM all 2.32 0.00 0.41 0.00 97.27
12:10:01 AM all 1.86 0.00 0.27 0.00 97.87
12:15:01 AM all 5.10 0.00 1.00 0.17 93.73
12:20:01 AM all 2.47 0.00 0.25 0.00 97.28
12:25:01 AM all 2.13 0.00 0.24 0.00 97.63
12:30:01 AM all 2.32 0.00 0.39 0.01 97.28
12:35:01 AM all 6.58 0.00 0.62 1.19 91.61
12:40:01 AM all 2.25 0.00 0.26 0.00 97.49
12:45:01 AM all 2.42 0.00 0.27 0.00 97.31
12:50:01 AM all 2.14 0.00 0.27 0.00 97.59
12:55:01 AM all 2.56 0.00 0.59 0.01 96.85
01:00:01 AM all 1.97 0.00 0.23 0.01 97.78
10:00:01 AM all 4.31 0.00 0.75 0.01 94.94
10:05:01 AM all 3.26 0.00 0.78 0.01 95.96
Average: all 3.36 0.00 0.50 0.02 96.11
 

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LEARN ABOUT DEBIAN

rscript

Rscript(1)								FSF								Rscript(1)

NAME

       Rscript - front end for scripting with R

SYNOPSIS

       Rscript [--options] [-e expr] file [args]

DESCRIPTION

       A binary front-end to R, for use in scripting applications.

       expr   An optional expression to be evaluated, used in place of expr.

       file   Input file of R expressions

       args   Optional further arguments to be processed by commandArgs in the R interpreter.

OPTIONS

       --options accepted are

       --help Print usage and exit

       --version
	      Print version and exit

       --verbose
	      Print information on progress

       --default-packages=list
	      Where 'list' is a comma-separated set of package names, or 'NULL'

       and also options to R (in addition to --slave --no-restore), such as

       --save Do save workspace at the end of the session

       --no-environ
	      Don't read the site and user environment files

       --no-site-file
	      Don't read the site-wide Rprofile

       --no-init-file
	      Don't read the user R profile

       --restore
	      Do restore previously saved objects at startup

       --vanilla
	      Combine --no-save, --no-restore, --no-site-file --no-init-file and --no-environ

SEE ALSO

       R(1)

R scripting							    April 2007								Rscript(1)
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