sed command Post: 302500391

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Sorry for the duplicate thread this one is similar to the one in https://www.unix.com/shell-programming-scripting/88132-awk-sed-script-read-values-parameter-files.html#post302255121 Since there were no responses on the parent thread since it got resolved partially i thought to open the new...

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Hello, I'm working with this command which I'm having trouble understanding it: sed -e '1,$ s/SUB/N/g' < $1 > file.txt Where SUB stand for an special character with code in ASCII is 0x1A, notepad read it as a right arrow. Any help will be appreciated.

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sed and awk giving error ./sample.sh: line 13: sed: command not found

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Output of sed command to another sed command

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Dear All, I want to replace a value corresponding to particular variable in file using sed. example xValue 10.0; I want to change its value to 19.1434 say. xValue 19.1434; How can I do that? Thanks & Regards, linuxUser_

LEARN ABOUT LINUX

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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awk/sed Command : Parse parameter file / send the lines to the ksh export command

Discussion started by: rajan_san

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some help with the sed command please

Discussion started by: OneDreamCloser

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Convert Sed command to perl command

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