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)
How to print output in following format?
A..................ok
AA................ok
AAA..............ok
AAAAAA........ok
"ok" one under one (4 Replies)
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)
Target file contains short text (never more than 1 line) and filenames.
The format is, e.g.,:
TEXT1
filename1
TEXT2
TEXT3
filename3dddd
filename3dddd
TEXT4
filename4
TEXT5
filename5dddd
filename5dddd
filename5
where dddd is a random 4-digit whole number.
Desired output: (4 Replies)
I have this command like that has %s in it, I know %s calls a column, but I am not sure I understand which column (I mean for my case I can check the input file, but I want to know how is this %s used, how comes tha same symbo; gives different columns in one command line:
{printf "grep %s... (22 Replies)
I am having a major problem with printf, The more I pad it, the less I see :(
The problem is in the first function, report
Am I ruining output somewhere? I wont print out the names propely, it cuts them off or deletes them completely :(
#!/bin/bash
report()
{
printf "%-10s" STUD# ... (2 Replies)
When I compile this i get the following error
"error: expected declaration specifiers or '...' before syslog"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#define __LIBRARY__
#include <linux/unistd.h>
/* define the system call, to override the library... (6 Replies)
Hi,
I a sequance number from 1-999 and i want asing the value like 001,002..999
Exp:
file_001
file_002
file_003...
file_999
How can i disaplay the sequnace number as mention above. (3 Replies)
I have searched and the answers I have found thus far have led me to this point, so I feel I am just about there.
I am trying to convert a column of hexadecimal to decimal values so that I can filter out via grep just the data I want. I was able to pull my original 3 character hex value and... (10 Replies)
hi all,
I had my script as
a=qw
b=rter
c=fdfd
curency=1000
printf"${curency} $a $b $c" > filename
can i have printf statement that can change the currency from 1000 to 1,000 like it should convert the number to currency format ..?(i.e for any number) (14 Replies)
Discussion started by: hemanthsaikumar
14 Replies
LEARN ABOUT MOJAVE
xprintf_comp
XPRINTF_COMP(3) BSD Library Functions Manual XPRINTF_COMP(3)NAME
free_printf_comp, new_printf_comp -- extensible printf compilation
SYNOPSIS
#include <printf.h>
void
free_printf_comp(printf_comp_t pc);
printf_comp_t
new_printf_comp(printf_domain_t restrict domain, locale_t restrict loc, const char * restrict fmt);
DESCRIPTION
To ameliorate some of the slowness caused by the extra overhead in extensible printf (see xprintf(5)), a compile/execute mechanism has been
created. The new_printf_comp() function compiles the given format string, along with a printf domain (see xprintf_domain(3)) and an extended
locale (see xlocale(3)), and returns a printf_comp_t structure. The domain may not be NULL, but the locale can be NULL, which means to use
the current locale, either the per-thread locale if it was set, or else the global locale. Because the printf_comp_t structure records the
domain and locale, care should be taken if either of these are changed.
Once a printf_comp_t structure is created, it can be passed to one of the extensible printf execution variants, described in xprintf_exec(3),
along with the necessary arguments. Creating the printf_comp_t structure needs to be done only once, but it can be passed to extensible
printf execution variants any number of times.
When the printf_comp_t structure is no longer needed, it should be passed to free_printf_comp() to release internal memory.
RETURN VALUES
The new_printf_comp() function returns the new structure, or NULL on error (usually NULL domain or out of memory condition).
SEE ALSO xlocale(3), xprintf_domain(3), xprintf_exec(3), xprintf(5)Darwin Aug 19, 2012 Darwin