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i have created some break points in gdb.

let's say....

b sqlcxt

how can i know the breakpoint name of sqlcxt ???

wht is the difference between inet_aton and inet_addr function ??

I want to add some starting information in a file while creation.

like if I type vi test.sh

then
#!/bin/bash
will be added automatically.

Somebody suggest me how to do this ??

Just check out the script...


1 #!/bin/bash
2
3 echo -n "Enter a string :: "
4 read str
5 echo -n "Reverse is :: "
6 l=`expr length "$str"`
7...

In the following code

a=
[ -n $a ]
echo $?
[ -z $a ]
echo $?

Why the op is

Consider the following script..

str1="Good"
str2="Bad"
str3=
[ $str1 = $str2 ]
echo $?
[ $str1 != $str2 ]
echo $?
[ -n $str1 ]
echo $?
[ -z "$str3" ]
echo $?
[ -z $str3 ]
echo $?
[...

yes now I see

why ?

I want to do this using shell scripting

thanx everybody

that was a silly mistake

Consider the following code

#!\bib\bash

echo -n "Enter string : "
read str
l=`expr length "$str"`
while [ "$l" -gt 0 ]
do
echo -e `echo $str | cut -c"$l"`"\c"
l=`expr "$l" -...

Why the following script shows error ???


#!\bin\bash

echo -n "Enter number1 : "
read num1
echo -n "Enter number2 : "
read num2
read -n "Enter number3 : "
read num3
if [ "$num1" -gt...

yes....but atexit() does not take any arguments. How can this be implemented in object oriented paradigm ???

In a program if we call exit(0), it exits the program and before that it closes all opened stream.

In C++, it even does destroys the created objects. Is there any function available, which if...

I want 2 authorize all the users to use poweroff command. How can I do this ??:o

thamx...I got this

in unix 0 is true rest r false...am I right ???

I think the o/p should be 0 1 0

Why the op of the following code is like this ????


i=4 j=-1 k=0
[ $i -o $j -o $k ]
echo $?
[ $i -a $j -a $k ]
echo $?
[ $i -a $j -o $k ]
echo $?

I entered 100....but it still hangs...

Consider the following code..

#include <unistd.h>
#include <sys/types.h>
#include <errno.h>
#include <stdio.h>
#include <sys/wait.h>
#include <stdlib.h>

int main()
{
pid_t childpid;...

By using exit() and _exit() we can terminate a program. What is the:confused: difference between these two ???

let the file name is test.dat



cat test.dat | cut -d"/" -f10



it will only work if source zip files are stored in a single directory..