awk search with begin Post: 302894138

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1. Shell Programming and Scripting

AWK not processing BEGIN directive

Hello I have the following awk script: BEGIN { {FS = " " } {print "\t\tIllegal Loggon Attempts on MAIL\n"} {"date" | getline d} {printf "\t %s\n",d } {print "Loggon Name\t\t\t Number of Attempts\n"} ...

2. Shell Programming and Scripting

awk getting stuck after BEGIN

I am beginner in awk awk 'BEGIN{for(i=1;(getline<"opnoise")>0;i++) arr=$1}{print arr}' In the above script, opnoise is a file, I am reading it into an array and then printing the value corresponding to index 20. Well this is not my real objective, but I have posted this example to describe...

3. Shell Programming and Scripting

awk BEGIN problem

awk 'BEGIN { print "line one\nline two\nline three" }' After ./awktest.sh Usage: awk -f progfile file ... Usage: awk 'program' file ... POSIX options: GNU long options: -f progfile --file=progfile -F fs --field-separator=fs -v var=val ...

4. Programming

search a file between two begin and end strings in c

Can any one help me out with following problem... I want to search in a file which has two strings repeat each time(like start and end) i want to search between these two string in C programming. please help me with the solution. thanks in advance.

5. Shell Programming and Scripting

BEGIN and END format in awk

I'm new to awk, trying to understand the basics. I'm trying to reset the counter everytime the program gets a new file to check. I figured in the BEGIN part it would work, but it doesn't. #!/bin/awk -f BEGIN {counter=0} { sum=0 for ( i=1; i<=NF;...

6. Shell Programming and Scripting

Search ad replace using begin and end of the file

Hello Friends , Please help to create script for compare and replace if not matches of set of lines . * Primary* Servername Server1 Location R201 Rack 4 *End Primary* *Secondary* Server Name Server1 IPAddress 10.24.30.10 Application Apache *End of Secondary* Above...

7. Shell Programming and Scripting

Awk: BEGIN: prints nothing

My code fails to do anything if I've BEGIN block in it: Run the awk script as: awk -f ~/bin/sum_dupli_gene.awk make_gene_probe.txt #!/usr/bin/awk -f BEGIN { print ARGV #--loads of stuff } END{ #more stuff }

8. UNIX for Beginners Questions & Answers

Awk: use variable defined in begin

Hi there, I'm working with file more than 400K lines, 60 columns. Column count is going to be multiple of 12: 60, 12, 72 or so. NF/12 gives me on how many iterations I've to do to check certain value. For example: 7, 14th if only 24 columns in file. 7th, 14th and 21st if 36 columns in...

9. Shell Programming and Scripting

Usage of a variable in awk BEGIN

Hi, diffcount=`awk 'BEGIN { while ( getline < "/scripts/matt/text.server1.reference" ) { arr++ } } { if (!( $0 in arr ) ) { print } }' $TMPDIR/$(basename $0 .sh) | wc -l` if ]; then OK="OK - No change in the interfaces status" elif ]; then DIFF=`awk 'BEGIN {...

10. UNIX for Beginners Questions & Answers

Grep/awk using a begin search pattern and end search pattern

I have this fileA TEST FILE ABC this file contains ABC; TEST FILE DGHT this file contains DGHT; TEST FILE 123 this file contains ABC, this file contains DEF, this file contains XYZ, this file contains KLM ; I want to have a fileZ that has only (begin search pattern for will be...

LEARN ABOUT V7

man

MAN(7)							 Miscellaneous Information Manual						    MAN(7)

NAME

       man - macros to typeset manual

SYNOPSIS

       nroff  -man  file ...

       troff  -man  file ...

DESCRIPTION

       These macros are used to lay out pages of this manual.  A skeleton page may be found in the file /usr/man/man0/xx.

       Any  text  argument t may be zero to six words.	Quotes may be used to include blanks in a `word'.  If text is empty, the special treatment
       is applied to the next input line with text to be printed.  In this way .I may be used to italicize a whole line, or .SM followed by .B	to
       make small bold letters.

       A  prevailing  indent  distance	is  remembered	between successive indented paragraphs, and is reset to default value upon reaching a non-
       indented paragraph.  Default units for indents i are ens.

       Type font and size are reset to default values before each paragraph, and after processing font and size setting macros.

       These strings are predefined by -man:

       *R    `(Reg)', trademark symbol in troff.

       *S    Change to default type size.

FILES

       /usr/lib/tmac/tmac.an
       /usr/man/man0/xx

SEE ALSO

       troff(1), man(1)

BUGS

       Relative indents don't nest.

REQUESTS

			 Request   Cause If    no    Explanation	      Break Argument	t	  no	t=n.t.l.*Text	 t    is     bold.
			 t	   no	 t=n.t.l. Join words of t alternating bold and italic.	t	  no	t=n.t.l. Join words of t alternat-
			 ing bold and Roman.

       i.  Begin paragraph with hanging indent.  t    no   t=n.t.l.  Text t is italic.	t    no   t=n.t.l.  Join words of t alternating italic and
	      bold.

       x      x.  t    no   t=n.t.l.  Join words of t alternating italic and Roman.

       d.

       Set prevailing indent to .5i.
       Set prevailing indent to amount of starting .RS.  t    no   t=n.t.l.  Join words of t alternating Roman and bold.  t    no   t=n.t.l.  Join
       words of t alternating Roman and italic.
       move left margin in distance i.	Set prevailing indent to .5i for nested indents.

t    yes  t=n.t.l.  Subhead.
       t    no	 t=n.t.l.  Text t is small.

n(c)								       named								      n(c)

       n of chapter c; x is extra commentary, e.g. `local', for page foot.  Set prevailing indent and tabs to .5i.

       i.     Begin indented paragraph with hanging tag given by next text line.  If tag doesn't fit, place it on separate line.

       * n.t.l. = next text line; p.i. = prevailing indent

page							       x    yes  -    Begin							      n(c)