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Full Discussion: Maybe a cleaner way to generate a file?
Top Forums Shell Programming and Scripting Maybe a cleaner way to generate a file? Post 303000534 by RudiC on Thursday 13th of July 2017 06:00:24 PM
Old 07-13-2017
Try also
Code:
export LSB_MCPU_HOSTS 
awk 'BEGIN {n = split (ENVIRON["LSB_MCPU_HOSTS"], TMP); TMP[0] = "cp"; print "15", TMP[1]; for (i=0; i<n; i+=2) print TMP[i], TMP[i+1] }'
15 t70c7n120
cp t70c7n120
16 t70c7n121
16 t70c7n122
16 t70c7n123
16 t70c7n124
16 t70c7n125
16 t70c7n126
16 t70c7n127
16 t70c7n128
16 t70c7n129
16 t70c7n130
16 t70c7n131
16 t70c7n132
16 t70c7n117
16 t70c7n118
16 t70c7n119

EDIT: Or.
Code:
TMP=( cp $LSB_MCPU_HOSTS ); unset TMP[-1]
printf "15 %s\n" ${TMP[1]} ; printf "%s %s\n" ${TMP[@]}
15 t70c7n120
cp t70c7n120
.
.
.

Last edited by RudiC; 07-13-2017 at 07:06 PM..
This User Gave Thanks to RudiC For This Post:
crimso
 

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LEARN ABOUT DEBIAN

shtool-table

SHTOOL-TABLE.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-TABLE.TMP(1)

NAME

       shtool-table - GNU shtool pretty-print a field-separated list

SYNOPSIS

       shtool table [-F|--field-sep sep] [-w|--width width] [-c|--columns cols] [-s|--strip strip] strsepstr...

DESCRIPTION

       This pretty-prints a list of strings as a table.

OPTIONS

       The following command line options are available.

       -F, --field-sep sep
	   Separate columns using sep. Default is ":".

       -w, --width width
	   Width of each column. Default is 15 characters.

       -c, --columns cols
	   Number of columns. Default is 3.

       -s, --strip strip
	   Strip off any characters past strip. Default is 79.

EXAMPLE

	#   shell script
	shtool table -F , -w 5 -c 4 "1,2,3,4,5,6,7,8,9,10,11,12"

HISTORY

       The GNU shtool table command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1999 for GNU shtool.

SEE ALSO

       shtool(1), tr(1), fmt(1), sh(1), awk(1), sed(1).

18-Jul-2008							   shtool 2.0.8 					       SHTOOL-TABLE.TMP(1)
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