Hi,
I have two Solaris machines.
1. SunOS X 5.8 Generic_108528-29 sun4u sparc SUNW,Sun-Blade-1500
2. SunOS Y 5.8 Generic_108528-13 sun4u sparc SUNW,Ultra-60
I am trying to buiild a project on both these machines. The Binary output file compiled on machine 2 runs on both the machines. Where... (0 Replies)
I am trying to write binary data to a file. My program below:
#include <stdlib.h>
#include <stdio.h>
struct tinner {
int j;
int k;
};
struct touter {
int i;
struct tinner *inner;
};
int main() {
struct touter data;
data.i = 10;
struct tinner... (4 Replies)
Hi,
I wrote a small script whose function is to execute the postemsg provided if the threshold breaches.
I want to log this postemsg messages to a log file. But I am not able to do. Can someone throw some light on how to log the output of this. I am pasting a snippet of that code.
... (2 Replies)
I am using grep to match a pattern, but the output is strange.
$ grep -r -o "pattern" *
Gives me:
Binary file foo1 matches
Binary file foo2 matches
Binary file foo3 matches
To find the lines before/after, I then have to use the following on each file:
$ strings foo1 | grep -A1 -B1... (0 Replies)
Hello,
Can I copy a binary file while the file is being written to by another process?
Another process (program) “P1” creates and opens (for writing) binary file “ABC” on local disk. Process P1 continuously write into ABC file every couple of seconds, adding 512-byte blocks of data. ABC file... (1 Reply)
I am struck up with a problem and that is with output redirection.
I used all the ways for the redirection of the output of c binary to a file, still it is failing.
Here are the different ways which I have used:
./a.out | tee -a /root/tmp.txt 2>&1
./a.out | tee -a /root/tmp.txt 1>&1
./a.out |... (2 Replies)
Hello guys,
We had to move from a DC to another, and we are now facing an "issue" with some text files.
Looks like that some of our log files are set as binary:
file TuxConnectorURA.20121012
TuxConnectorURA.20121012: data or International Language text
less TuxConnectorURA.20121012... (2 Replies)
Hello *nix specialists,
Im working for a non profit organisation in Germany to transport DSL over WLAN to people in areas without no DSL. We are using Linksys WRT 54 router with DD-WRT firmware There are at the moment over 180 router running but we have to change some settings next time. So my... (7 Replies)
Hello All,
I need to read values from database and then need to write to a file. Planning to do that as binary since no one can modify the values. We tried to write the file in "B" mode and the file is created but when I try to open in notepad I am able to do. I there a way that someone should... (4 Replies)
Hi There,
I'm trying to write a simple script that will email me when we have an application job in a certain status that needs human intervention. I've used this script for other tables and it works great. However, this one gives me the warning that there is binary data so it might not. ... (2 Replies)
Discussion started by: Colel2
2 Replies
LEARN ABOUT ULTRIX
fread
fread(3s)fread(3s)Name
fread, fwrite - buffered binary input/output
Syntax
#include <stdio.h>
size_t fread(ptr, size, nitems, stream)
void *ptr;
size_t size, nitems;
FILE *stream;
size_t fwrite(ptr, size, nitems, stream)
void *ptr;
size_t size, nitems;
FILE *stream;
Description
The function reads into a block beginning at ptr, nitems of data of the size size (usually sizeof *ptr) from the named input stream. It
returns the number of items actually read.
If stream is stdin and the standard output is line buffered, then any partial output line will be flushed before any call to to satisfy the
The function appends, at most, nitems of data of the size size (usually sizeof *ptr) beginning at ptr to the named output stream. It
returns the number of items actually written.
Return Values
The and functions return 0 upon end of file or error.
See Alsoread(2), write(2), fopen(3s), getc(3s), gets(3s), printf(3s), putc(3s), puts(3s), scanf(3s)fread(3s)