awk division error - 0 Post: 302483670

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

error "awk: (FILENAME=- FNR=23) fatal: division by zero attempted"

Hi , I have file : after i run this command : there are error can we print blank line if output error ?? thanks.. ^^

2. Shell Programming and Scripting

Division by zero error message in AWK

How can I modify my awk code to get rid of the divion by zero error message? If I run the script without an input file, it should return error message "Input file missing" but not divison by zero. Code: #!/bin/nawk -f BEGIN { if (NR == 0) {print "Input file...

3. Shell Programming and Scripting

awk error message: division by zero attempted

Hi, I'm executing unixbench tool v4.1 on an embedded system and I'm getting these error messages: Execl Throughput 1 2 3awk: /unixbench/unixbench-4.1.0/pgms/loops.awk:38: (FILENAME=- FNR=4) fatal: division by zero attempted Pipe Throughput 1 2 3 4 5 6 7 8 9 10awk:...

4. UNIX for Advanced & Expert Users

awk: division by zero

I received error "awk: division by zero" while executing the following statement. SunOS 5.10 Generic_142900-15 sun4us sparc FJSV,GPUZC-M echo 8 | awk 'END {printf ("%d\n",NR/$1 + 0.5);}' file1.lst awk: division by zero Can someone provide solution? Thanks Please use code...

5. Shell Programming and Scripting

Division problem -Awk

input one two three four 0 0 0 10424 0 102 0 15091 1 298 34 11111 0 10 0 1287 scripts awk 'NR>1{print ($1/$2) / ($3/$4)}' awk 'NR>1{ if ($1 ||$3 ||$2|| $4 == 0) print 0; else print (($1/$2)/($3/$4))}' error awk: division by zero input record number 1, file rm source line...

6. Shell Programming and Scripting

awk & division

vmstat|awk '{print $3}'|tail -1 returns 6250511, but what I need is 24416, which is 6250511 divided by 256. Please advise. Thank you so much

7. Shell Programming and Scripting

variables division with awk

hello i try to divide 2 variables in order to get a percentage--that's why i'm not interested in integer division--but nothing seems to work I think awk is suitable for this but i'm not quite sure how to use it.. any ideas? here's what I want to do: percentage = varA/varB thank you

8. Shell Programming and Scripting

awk - Division with condition

Hi Friends, I have an input file like this cat input chr1 100 200 1 2 chr1 120 130 na 1 chr1 140 160 1 na chr1 170 180 na na chr1 190 220 0 0 chr1 220 230 nd 1 chr2 330 400 1 nd chr2 410 450 nd nd chr3 500 700 1 1 I want to calculate the division of 4th and 5th columns. But, if...

9. Shell Programming and Scripting

awk Division By Zero Bypass

Hi Friends, I don't understand why "a" is always being printed as zero, when I execute the following command. awk '{if($6||$8||$10||$12==0)a=b=c=d=0;else (a=$5/$6);(b=$7/$8);(c=$9/$10);(d=$11/$12); {print...

10. Shell Programming and Scripting

awk - continue when encountered division error

Hello, How can I add a logic to awk to tell it to print 0 when encountering a division by zero attempted? Below is the code. Everything in the code works fine except the piece that I want to calculate read/write IO size. I take the kbr / rs and kbw / ws. There are times when the iostat data...

LEARN ABOUT REDHAT

xuniquecontext

XSaveContext(3X11)						  XLIB FUNCTIONS						XSaveContext(3X11)

NAME

       XSaveContext, XFindContext, XDeleteContext, XUniqueContext - associative look-up routines

SYNTAX

       int XSaveContext(display, rid, context, data)
	     Display *display;
	     XID rid;
	     XContext context;
	     XPointer data;

       int XFindContext(display, rid, context, data_return)
	     Display *display;
	     XID rid;
	     XContext context;
	     XPointer *data_return;

       int XDeleteContext(display, rid, context)
	     Display *display;
	     XID rid;
	     XContext context;

       XContext XUniqueContext()

ARGUMENTS

       context	 Specifies the context type to which the data belongs.

       data	 Specifies the data to be associated with the window and type.

       data_return
		 Returns the data.

       display	 Specifies the connection to the X server.

       rid	 Specifies the resource ID with which the data is associated.

DESCRIPTION

       If an entry with the specified resource ID and type already exists, XSaveContext overrides it with the specified context.  The XSaveContext
       function returns a nonzero error code if an error has occurred and zero otherwise.  Possible errors are XCNOMEM (out of memory).

       Because it is a return value, the data is a pointer.  The XFindContext function returns a nonzero error code if an error has occurred and
       zero otherwise.	Possible errors are XCNOENT (context-not-found).

       The XDeleteContext function deletes the entry for the given resource ID and type from the data structure.  This function returns the same
       error codes that XFindContext returns if called with the same arguments.  XDeleteContext does not free the data whose address was saved.

       The XUniqueContext function creates a unique context type that may be used in subsequent calls to XSaveContext.

SEE ALSO

       Xlib - C Language X Interface

X Version 11							    Release 6.6 						XSaveContext(3X11)