Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: printf issue on Cygwin
Top Forums Shell Programming and Scripting printf issue on Cygwin Post 302211176 by fpmurphy on Wednesday 2nd of July 2008 08:16:45 PM
Old 07-02-2008
Why do you expect it to work? In one instance you are setting the data variable to a string containing one character "A". In the other instance you are setting data to an integer i.e. 10.

In addition the printf format string provided by you (%02s) is invalid for ksh or /bin/printf.

From the printf(1) man page
Quote:
0

The value should be zero padded. For d, i, o, u, x, X, a, A, e, E, f, F, g, and G conversions, the converted value is padded on the left with zeros rather than blanks. If the 0 and - flags both appear, the 0 flag is ignored. If a precision is given with a numeric conversion (d, i, o, u, x, and X), the 0 flag is ignored. For other conversions, the behavior is undefined.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

printf format

hi, i would like to extract the header and put it in a variable, then use printf to output the variable, but i keep on getting errors...please tell me if my format is incorrect. HDR = "`ps -e -o user,pid,ppid,pcpu,stime,etime,time,comm | head -n 1`" printf (%s, $HDR); thanks! (3 Replies)
Discussion started by: laila63
3 Replies

2. Programming

printf

What is the output of the following program considering an x86 based parameter passing sequence where stack grows towards lower memory addresses and that arguments are evaluated from right to left: int i=10; int f1() { static int i = 15; printf("f1:%d ", i); return i--; } main() {... (2 Replies)
Discussion started by: arunviswanath
2 Replies

3. Shell Programming and Scripting

printf

How to print output in following format? A..................ok AA................ok AAA..............ok AAAAAA........ok "ok" one under one (4 Replies)
Discussion started by: mirusnet
4 Replies

4. Shell Programming and Scripting

awk and printf

echo $bbsize 1.5 echo $fillpercent .95 echo $bbsize | awk '{printf "%.2f\n",$0*$fillpercent}' 2.25 echo $bbsize | awk '{printf "%.2f\n",$0*.95}' 1.42 1.42 is what I'm expecting... echo $blocksize 4096 echo $bbsize | awk '{printf "%.2f\n",$0*$blocksize}' 2.25 echo $bbsize |... (3 Replies)
Discussion started by: xgringo
3 Replies

5. UNIX for Dummies Questions & Answers

Need help with printf

Hi, I have just completed my first script (:D) and now i just need to format it with printf. This is what I have: #!/bin/ksh TOTB=0 TOTF=0 TOTI=0 HOST=`hostname` echo " FSYSTEM BLKS FREE INUSE MOUNTEDON" df -m | grep -v ":"|grep -v Free|grep -v "/proc"| while read FSYSTEM... (2 Replies)
Discussion started by: compan023
2 Replies

6. Shell Programming and Scripting

Printf statement

The printf statement pay_amount=$(printf "%013.3f" "$4") working perfectly at one path(xxx/home/rsh) and showing error (printf: 216.000: invalid number) at another path(/opt/xxxx/xxxx). what will be the reason? thanks in advance (4 Replies)
Discussion started by: reeta_shri
4 Replies

7. Shell Programming and Scripting

opening new instance of cygwin from withing cygwin

I'm using cygwin on win7, What I would like to do is something like this: cygstart cygwin tail -f /foo/test.log | perl -pe 's/error/\e I know I can start a new instance using either of these: mintty -e ... cygstart tail ... But neither of those open in ANSI mode, so I can't do... (0 Replies)
Discussion started by: Validatorian
0 Replies

8. Shell Programming and Scripting

printf (awk,perl,shell) float rounding issue

Hi guys, could someone throw some light on the following behaviour of printf (I'll start with info about the system and the tool/shell/interpreter versions)?: $ uname -a Linux linux-86if.site 3.1.0-1.2-desktop #1 SMP PREEMPT Thu Nov 3 14:45:45 UTC 2011 (187dde0) x86_64 x86_64 x86_64... (9 Replies)
Discussion started by: elixir_sinari
9 Replies

9. Shell Programming and Scripting

Printf %T not working

Dear All, this script was working well enough few days back. Now it started acting up. Could anyone please throw some lights about what may be the reason for it's not working. ts=$( printf "%(%s)T" "now" ) under debug mode this is what I get printf "%(%s)T" "now" ++ printf '%(%s)T'... (4 Replies)
Discussion started by: manas_ranjan
4 Replies

10. Shell Programming and Scripting

Issue when printing filename through cygwin using a variable with awk

Hi, If i were to do this an print out the file, it will show as it is in the command $ awk '/Privilege Use/ {P=0} /Object Access/ {P=1} P' AdvancedAudit.txt Object Access File System No Auditing Registry No Auditing Kernel... (1 Reply)
Discussion started by: alvinoo
1 Replies

LEARN ABOUT DEBIAN

file::spec::cygwin

File::Spec::Cygwin(3pm) 				User Contributed Perl Documentation				   File::Spec::Cygwin(3pm)

NAME

       File::Spec::Cygwin - methods for Cygwin file specs

SYNOPSIS

	require File::Spec::Cygwin; # Done internally by File::Spec if needed

DESCRIPTION

       See File::Spec and File::Spec::Unix.  This package overrides the implementation of these methods, not the semantics.

       This module is still in beta.  Cygwin-knowledgeable folks are invited to offer patches and suggestions.

       canonpath
	   Any "" (backslashes) are converted to "/" (forward slashes), and then File::Spec::Unix canonpath() is called on the result.

       file_name_is_absolute
	   True is returned if the file name begins with "drive_letter:", and if not, File::Spec::Unix file_name_is_absolute() is called.

       tmpdir (override)
	   Returns a string representation of the first existing directory from the following list:

	       $ENV{TMPDIR}
	       /tmp
	       $ENV{'TMP'}
	       $ENV{'TEMP'}
	       C:/temp

	   Since Perl 5.8.0, if running under taint mode, and if the environment variables are tainted, they are not used.

       case_tolerant
	   Override Unix. Cygwin case-tolerance depends on managed mount settings and as with MsWin32 on GetVolumeInformation() $ouFsFlags ==
	   FS_CASE_SENSITIVE, indicating the case significance when comparing file specifications.  Default: 1

COPYRIGHT

       Copyright (c) 2004,2007 by the Perl 5 Porters.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-09-20						   File::Spec::Cygwin(3pm)
All times are GMT -4. The time now is 04:31 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy