8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
there is a file which contains some values in column format. I want to store those values in a variable.but when i am using awk it is storing all the values at a time.
x=`awk '{print $1}' test2.txt`
echo $x
ab cd mn jk yt
but i want the values to be stored one by one in that variable.... (3 Replies)
Discussion started by: arijitsaha
3 Replies
2. Programming
We know that all the threads in process share the process address space.
We have various synchronization mechanisms like semaphore, mutex, spinlock, critical sections etc . used for thread syncronization.
I want to know in which part of the process address space are these synchronization... (2 Replies)
Discussion started by: rupeshkp728
2 Replies
3. Programming
Hi,
Can any one tell me why my following program is crashing?
#include <iostream>
using namespace std;
class CA {
public:
const static int i;
};
const int CA::i = 10;
int main() {
int* pi = const_cast<int*>(&CA::i);
*pi = 9;
cout << CA::i << endl;
} (6 Replies)
Discussion started by: royalibrahim
6 Replies
4. Emergency UNIX and Linux Support
Dear Unix experts
Moved from "Shell Programming and Scripting "
I want to define a variable which contains dynmic and static part, daynamic part is the first field.
Sample of data
dddd aaaa sssss 12345
ssss 2323 234234 4242
dddd 3223 34234 54353
ssss 24234 3434 42342
dddd rwrw 423423... (2 Replies)
Discussion started by: yahyaaa
2 Replies
5. Shell Programming and Scripting
Dear Unix experts
I want to define a variable which contains dynmic and static part, daynamic part is the first field.
Sample of data
dddd aaaa sssss 12345
ssss 2323 234234 4242
dddd 3223 34234 54353
ssss 24234 3434 42342
dddd rwrw 423423 werwer
nawk 'BEGIN {FS=" "}{... (4 Replies)
Discussion started by: yahyaaa
4 Replies
6. IP Networking
hello, i need help on setting my coyote linux, i've working on this for last 5 days, can't get it to work. I've been posting this message to coyote forum, and other linux forum, but haven't get any answer yet. Hope someone here can help me...... please see my attached picture first.
... (0 Replies)
Discussion started by: dlwoaud
0 Replies
7. Shell Programming and Scripting
Hi All,
I want a static variable in shell script.
I have a script in which I want to send mail on certain condition and it happens that when that condition is met it start mailing as i have set my cron job to execute every 15 mins.
And what i want is to run that script after every 15... (4 Replies)
Discussion started by: Yagami
4 Replies
8. UNIX for Advanced & Expert Users
Hi All,
I want a static variable in shell script.
I have a script in which I want to send mail on certain condition and it happens that when that condition is met it start mailing as i have set my cron job to execute every 15 mins.
And what i want is to run that script after every 15... (1 Reply)
Discussion started by: Yagami
1 Replies