A newbie question:
May I know what is "LINE_MAX" in nawk, does this limit the maximum length of a record that nawk can process.
My nawk script gave me an error :
>> input record `...' too long
when processing long record, and exit.
How can I ignore this error and proceed to the next... (2 Replies)
Hey everyone...
I'm new to this forum. I hope someone can help. I am desperate. I need to get my hand on IBM C Set ++ for AIX v3, part number 5765-421. I need to install this on an AIX box running AIX v4.3.3. I know it's very old and unsupported, but that's the version it has to be. I... (0 Replies)
if a user login and never shutdown or exit...how do you set an automatic shutdown or timeout if the user leave the session on for 20 minutes?
thanks (3 Replies)
Hi,
I register the ip address into "XMD broadcast" in xconfig of xmanager, then use Xmanager to connect to AIX server, But I can not connect to it.
How to set AIX server to let it can be connected?
Thanks (2 Replies)
Hi experts,
We are faced with a dilemma - we have a AIX server for educational purposes. We had some Oracle applications running on them. The management decided not to extend the warranty, so we are left with a server that we cannot upgrade immediately.
I was wondering if we could set up... (2 Replies)
Hi
One of the file set is not getting installed in aix.
=========================================================================================
cbspsap01:/ # lppchk -v
lppchk: The following filesets need to be installed or corrected to bring
the system to a consistent state:... (1 Reply)
Hello,
I've set up email alerts on AIX Servers. so that i can get email notifications (via mail relay server) when ever there is abnormal behavior.
for example
1) my script monitors CPU/disk/memory etc... when it reaches high water ark, it will send an email alert.
2) disk usage alerts
3)... (5 Replies)
Hi,
I want to display a program on my local workstation, that is running on a remote AIX, and I have done the following:
install an X server (Xming) on my windows machine
enable X11 forwarding in Putty
enable X11 forwarding for the SSH daemon
restart SSH daemon
text X... (9 Replies)
Hi All
We have a Zebra LP 2824 that we are wanting to use to print mailing labels from our AIX 7.1 server.
We have around 350 printers of various types and manufactures already installed and functioning so, we don't want to install CUPS.
I can get the printer to print using Line Mode but,... (3 Replies)
Discussion started by: DLooney
3 Replies
LEARN ABOUT POSIX
fgets
FGETS(P) POSIX Programmer's Manual FGETS(P)
NAME
fgets - get a string from a stream
SYNOPSIS
#include <stdio.h>
char *fgets(char *restrict s, int n, FILE *restrict stream);
DESCRIPTION
The fgets() function shall read bytes from stream into the array pointed to by s, until n-1 bytes are read, or a <newline> is read and
transferred to s, or an end-of-file condition is encountered. The string is then terminated with a null byte.
The fgets() function may mark the st_atime field of the file associated with stream for update. The st_atime field shall be marked for
update by the first successful execution of fgetc(), fgets(), fgetwc(), fgetws(), fread(), fscanf(), getc(), getchar(), gets(), or scanf()
using stream that returns data not supplied by a prior call to ungetc() or ungetwc().
RETURN VALUE
Upon successful completion, fgets() shall return s. If the stream is at end-of-file, the end-of-file indicator for the stream shall be set
and fgets() shall return a null pointer. If a read error occurs, the error indicator for the stream shall be set, fgets() shall return a
null pointer, and shall set errno to indicate the error.
ERRORS
Refer to fgetc() .
The following sections are informative.
EXAMPLES
Reading Input
The following example uses fgets() to read each line of input. {LINE_MAX}, which defines the maximum size of the input line, is defined in
the <limits.h> header.
#include <stdio.h>
...
char line[LINE_MAX];
...
while (fgets(line, LINE_MAX, fp) != NULL) {
...
}
...
APPLICATION USAGE
None.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
fopen() , fread() , gets() , the Base Definitions volume of IEEE Std 1003.1-2001, <stdio.h>
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE
and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained
online at http://www.opengroup.org/unix/online.html .
IEEE /The Open Group 2003 FGETS(P)