AWK command Post: 302606710

8 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

assign a command line argument and a unix command to awk variables

Hi , I have a piece of code ...wherein I need to assign the following ... 1) A command line argument to a variable e.g origCount=ARGV 2) A unix command to a variable e.g result=`wc -l testFile.txt` in my awk shell script When I do this : print "origCount" origCount --> I get the...

2. Shell Programming and Scripting

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

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...

3. UNIX for Dummies Questions & Answers

Basic awk question...getting awk to act on $1 of the command itself

I have a script problem that I am not able to solve due my very limited understanding of unix/awk. This is the contents of test.sh awk '{print $1}' From the prompt if I enter: ./test.sh Hello World I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello...

4. Shell Programming and Scripting

awk command for simple join command but based on 2 columns

input1 a_a a/a 10 100 a1 a_a 20 200 b1 b_b 30 300 input2 a_a a/a xxx yyy a1 a1 lll ppp b1 b_b kkk ooo output a_a a/a 10 100 xxx yyy

5. Shell Programming and Scripting

awk command in script gives error while same awk command at prompt runs fine: Why?

Hello all, Here is what my bash script does: sums number columns, saves the tot in new column, outputs if tot >= threshold val: > cat getnon0file.sh #!/bin/bash this="getnon0file.sh" USAGE=$this" InFile="xyz.38" Min="0.05" # awk '{sum=0; for(n=2; n<=NF; n++){sum+=$n};...

6. Shell Programming and Scripting

awk command to compare a file with set of files in a directory using 'awk'

Hi, I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files. To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the...

7. Shell Programming and Scripting

Multiple command execution inside awk command during xml parsing

below is the output xml string from some other command and i will be parsing it using awk cat /tmp/alerts.xml <Alert id="10102" name="APP-DS-ds_ha-140018-componentFailure-S" alertDefinitionId="13982" resourceId="11427" ctime="1359453507621" fixed="false" reason="If Event/Log Level(ANY) and...

8. Shell Programming and Scripting

Pass awk field to a command line executed within awk

Hi, I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date). All my attempts failed this far. Here's an example. It works fine with timestamp hard-codded into the command echo "1381653229 something" |awk 'BEGIN{cmd="date -d...

LEARN ABOUT DEBIAN

text2ps

TEXT2PS(L)																TEXT2PS(L)

NAME

       text2ps - convert text files to PostScript

SYNOPSIS

       text2ps [ options ] [ files ]

DESCRIPTION

       Text2ps	reads the input files (standard input if none are specified) and produces PostScript code which, when fed to a PostScript printer,
       will print the files.  With text2ps it is possible to select any font, point size and number of columns.  Options and files can	be  inter-
       mixed on the command line.  Options are effective for all following files until they are overridden.

       Options

       Here  follows  a list of options that text2ps recognizes.  Most numeric arguments are significant to one decimal place.	Options are evalu-
       ated from left to right.  Later options override earlier ones.

       -# n   Print n copies of each page.  (Default 1.)

       -c n   Print in n columns.  (Default 1.)

       -f font
	      Print using font font.  (Default Courier.)

       -p n   Print with point size n.	(Default 9.)

       -v n   Use a vertical spacing of n points.  If the vertical spacing is set to 0, the spacing will be 1.2 times the  point  size.   (Default
	      0.)

       -l n   Print n lines per column.  When the line count is 0, print as many lines as will fit.  (Default 0.)

       -r [p|l]
	      Set the orientation to either portrait mode (p) or landscape mode (l).  (Default p.)

       -b [+|-]
	      Set  page  break	mode.	An  argument + will force new files to be always printed on a new page (this is the default).  After - new
	      files will be put on the same page if there are still empty columns and the number of columns, the  orientation  or  the	number	of
	      copies didn't change.  New files always start new columns.  (Default -.)

       -mt n  The top margin is n points.  (Default 63.)

       -mb n  The bottom margin is n points.  (Default 63.)

       -ml n  The left margin is n points.  (Default 59.)

       -mr n  The right margin is n points.  (Default 59.)

       -mg n  The inter-column gap is n points.  (Default 25.)

       -t [+|-]
	      If  the  argument is + the name of the file being printed will be printed on each page.  If the argument is - the file name will not
	      be printed.  -t + implies -b +.

       -T text
	      Print text as title on each page.  This implies -t - and -b +.  This option can be  switched  off  by  specifying  -t  -	or  -t	+.
	      (Default no title.)

       -F font
	      Set the title font to font.  (Default Helvetica.)

       -P n   Set the title point size to n.  (Default 12.)

       -B n   Draw borders around each page.  The number n specifies how to draw borders.  N can have any of the following values or-ed in:

	      1      Draw a line along the left of the page.

	      2      Draw a line along the bottom of the page.

	      4      Draw a line along the right of the page.

	      8      Draw a line along the top of the page.

	      16     Draw a line between columns.  This line does not connect to the lines along the top or bottom.

	      32     Draw a connecting line between the line between columns and the line along the top.

	      64     Draw a connecting line between the line between columns and the line along the bottom.

	      When n is 0, no border lines are drawn.  (Default no bordering lines.)

       -w n   Tab stops are set every n spaces.  Set the width of the TAB character.  (Default 8.)

       -1     Sets  up	options  to print in one column in portrait mode with the Courier font, so that you get 66 lines on a page.  Equivalent to
	      specifying the options -c 1 -f Courier -p 9 -v 0 -r p -l 0 -mt 63 -mb 63 -ml 59 -mr 59.
	      This is the default.

       -2     Sets up options to print in two columns in landscape mode with the Courier font, so that you get two  66-line  columns  on  a  page.
	      Equivalent  to  specifying the options -c 2 -f Courier -p 6 -v 0 -r l -l 0 -mt 63 -mb 63 -ml 59 -mr 59 -mg 25.  Together with the -1
	      option, this is probably the most useful option.

       The name - means standard input.

BUGS

       Too many options.

       There is no way to specify where the title will be placed.

       If the font being used is not a constant width font and there are other characters than just tabs and spaces in front of a  tab,  the  next
       character may not align properly.

																	TEXT2PS(L)