Print column with awk Post: 302455418

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can awk print column using a variable ??

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Print from second column onwards if $1<=40 using awk

I have a file like below 10 10 21 32 43 54 20 10 25 36 47 58 30 19 20 31 42 53 40 10 24 35 46 57 50 10 28 39 40 51 I need to check if $1 <= 40, then print from $2 onwards. If $1 > 40, the line is not printed. So I would have an output like this 10 21 32 43 54 10 25 36 47...

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Dear All, I have a data file input.csv like below. (Only five column shown here for example.) Data1,StepNo,Data2,Data3,Data4 2,1,3,4,5 3,1,5,6,7 3,2,4,5,6 5,3,5,5,6 From this I want the below output Data1,StepNo,Data2,Data3,Data4 2,1,3,4,5 3,1,5,6,7 where the second column...

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LEARN ABOUT DEBIAN

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

can awk print column using a variable ??

Discussion started by: jambesh

2. Shell Programming and Scripting

to print column using awk

Discussion started by: cdfd123

3. Shell Programming and Scripting

Print from second column onwards if $1<=40 using awk

Discussion started by: kristinu

4. Shell Programming and Scripting

find expression with awk in only one column, and if it fits, print whole column

Discussion started by: glev2005