select entry from consecutive line awk Post: 302629929

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The awk command awk -F: '{print $1}' test1 gives the first columns of all the lines in file ,is there some command to get a particular column from particular line . Any help is appreciated. thanks arif

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grab next consecutive line or lines

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File 1 aaa ccc fff File 2 aaa bbb ddd File 3 aaa bbb eee File 4

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AWK Gurus, data: srvhcm01 AZSCI srvhcm01 AZSDB srvhcm01 BZSDB srvhcm01 E2QDI31 srvhcm01 YPDCI srvhcm01 YPDDB srvhcm01 UV2FSCR srvhcm01 UV2FSBI srvhcm01 UV2FSXI srvhcm01 UV2FSUC srvhcm01 UV2FSEP srvhcm01 UV2FSRE srvhcm01 NASCI srvhcm01 NASDB srvhcm01 UV2FSSL srvhcm01 UV2FSDI

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LEARN ABOUT LINUX

colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk to select a column from particular line number

Discussion started by: mab_arif16

2. Shell Programming and Scripting

grab next consecutive line or lines

Discussion started by: wisher115

3. Shell Programming and Scripting

awk program to select a portion of a line

Discussion started by: anju

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How to select last 7 days entry from SULOG or LAST command

Discussion started by: navdeepan