06-30-2016
How do you set $host? Do you assume $host is automatically set by appending --host=$host to your php-program-call? If that is so: That's not happening - you have to parse command line args. Or did you just leave the command line parsing code out? If so, please show the code, how you parse the command line args.
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1. Programming
hello,
i have a problem with strlen. I have written this:
for(y=13,z=0; cInBuf!=' ';y++)
{
cBuf=cInBuf;
z++;
}
len = strlen(cBuf);
out=len/2;
fprintf(outfile,"F%i",out);
If strlen is e.g. 22, it write F22. I want to write F2F2.
How can i do this?... (5 Replies)
Discussion started by: ACeD
5 Replies
2. Shell Programming and Scripting
Hello,
Just a little problem with the ksh function : strlen
I want to use this function in this little ksh program :
while read line ; do
TOTO=$line
TOTONB=strlen($TOTO)
echo $TOTONB (3 Replies)
Discussion started by: steiner
3 Replies
3. Shell Programming and Scripting
Hi all,
I have a perl script which declares two variables and calls another perl script which accesses those variables. But I am unable to access the variables in the called script. My script is as follows:
my $ENV{a}="20";
system("perl called.pl");
and my called.pl contains:
print... (3 Replies)
Discussion started by: gurukottur
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4. Programming
In a declaration, I have:
const char comment_begin = "<!--";
const char comment_end = "-->";
const int comment_begin_len = strlen(comment_begin);
const int comment_end_len = strlen(comment_end);
When I compile, I get the warnings:
emhttpc.c:64: warning: initializer element is not... (10 Replies)
Discussion started by: cleopard
10 Replies
5. Programming
I have been getting some flack recently for my use of strlen() and strnlen(). Honestly I have always just taken their functionality for granted as being the easiest way of getting the length of a string. Is it really so much better to do pointer arithmetic? What am I gaining besides more... (3 Replies)
Discussion started by: jjinno
3 Replies
6. Shell Programming and Scripting
Hi!
Some minutes ago I've posted a question related with sed regexps because I need to catch information sended with forms with GET action. This is the post: https://www.unix.com/shell-programming-scripting/127800-regular-expression-sed.html
But now I have a new question. Does cgi scripts have... (0 Replies)
Discussion started by: GagleKas
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7. Programming
My OS (Debian) and gcc use the UTF-8 locale. This code says that the char size is 1 byte but the size of 'a' is really 4 bytes.
int main(void)
{
setlocale(LC_ALL, "en_US.UTF-8");
printf("Char size: %i\nSize of char 'a': %i\nSize of Euro sign '€': %i\nLength of Euro sign: %i\n",... (8 Replies)
Discussion started by: cyler
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8. AIX
Hello All,
I am getting this error while compiling my application on IBM AIX 5.3.
As I tried to define _XOPEN_SOURCE=500 in makefile, that didn't work.
Please help us to resolve the error. (0 Replies)
Discussion started by: mustus
0 Replies
9. Shell Programming and Scripting
Hi! I've a C program as shown below..
The line numbers and the statements of the program are separated by a space..
1 #include<stdio.h>
2 char a,b,c;
3 float x,y,z;
4 int main()
5 {
6 int d,e,f;
7 // further declarations
8 // further declarations
9 /* body*/
10 }
11 void fun1()
12... (1 Reply)
Discussion started by: abk07
1 Replies
10. Programming
Hello,
This function was copied into my code, which was compiled without error/warning, but when executed there is always Segmentation fault at the end after the output (which seems correct!):
void get_hashes(unsigned int hash, unsigned char *in)
{
unsigned char *str = in;
int pos =... (7 Replies)
Discussion started by: yifangt
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ISSET(3) 1 ISSET(3)
isset - Determine if a variable is set and is not NULL
SYNOPSIS
bool isset (mixed $var, [mixed $...])
DESCRIPTION
Determine if a variable is set and is not NULL.
If a variable has been unset with unset(3), it will no longer be set. isset(3) will return FALSE if testing a variable that has been set
to NULL. Also note that a null character ( "