9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
Although I have found similar questions, I could not find advice that could help with our problem.
The issue:
We have a few thousands text files (books).
Each book has many chapters. Each chapter is identified by a cite-key. We need
to split each of those book files by... (4 Replies)
Discussion started by: samask
4 Replies
2. Programming
Hi,
In the below C code,
#include <stdio.h>
void print() {
printf("Hello\n");
}
int main() {
void (*f)() = (void (*)()) print;
f();
(*f)();
}
I wonder, how the syntaxes "f()" and "(*f)()" are treated as same without any error? Is this an improvement or ANSI/ISO... (1 Reply)
Discussion started by: royalibrahim
1 Replies
3. Shell Programming and Scripting
I wrote a script to give a user 5 guesses on what is my favorite color but I it doesn't work. I've only been scripting for a couple weeks and need some help it seems simple but how do I give the user 5 guesses? (3 Replies)
Discussion started by: noob
3 Replies
4. Shell Programming and Scripting
Hi,
In the following perl code:
#!/usr/bin/perl -w
if (open(FILE, "< in_file")) {
while (<FILE>) {
chomp($_);
if ($_ =~ /patt$/) {
my $f = (split(" ", $_));
print "$f\n";
}
}
close FILE;
}
Why changing the "FILE" as... (4 Replies)
Discussion started by: royalibrahim
4 Replies
5. Ubuntu
I have built kernel 2.6.35 on my Ubuntu system with some specific requirement. I also built some app defined module with the same kernel. I booted up the built version and I find it did not work properly as there is some gui and other modules missing problem. But the system booted up and I did... (0 Replies)
Discussion started by: sunilsukumar4u
0 Replies
6. Programming
Hi,
I am trying to reverse a string using the following program utilizing the Exclusive OR bit operation:
int main() {
char str = "Quraish";
char *p = str, temp;
char *q = str + strlen(str) - 1;
while ( p != q ) {
if (*p != *q) {
*p ^= *q; *q ^= *p; *p ^= *q;... (1 Reply)
Discussion started by: royalibrahim
1 Replies
7. Shell Programming and Scripting
I really cant understand whats wrong with this:
File looks like this:
55 11
Code:
cost=30
a= cut -c9-12 File
let a=${a}+${cost}
echo $a
The answer echo should echo 11+30(cost) however the output looks like this:
11
30
And also is there anyway to grep $2 without awk? or maybe... (4 Replies)
Discussion started by: maskot
4 Replies
8. Shell Programming and Scripting
i posted a reply the other day and needed an answer to this question while i was clarifyiing a few matter.. "how to compare to date variable in string format without having to compare word for word"..
my reply was to try to use awk to compare the strings.. I wasn't quite sure if i remembered how... (2 Replies)
Discussion started by: moxxx68
2 Replies
9. UNIX for Dummies Questions & Answers
Hi all!
here is a sample of the file i am working on :
$ cat toto.txt
$20030613150250:Flux:ASS_IARD
20030613150250:Nombre d enregistrements Ecrits :27
20030613150250:Flux:ASS_TIER
20030613150250:Nombre d enregistrements Ecrits :27
20030613150251:Flux:ASS_PERS
20030613150251:Nombre d... (1 Reply)
Discussion started by: HowardIsHigh
1 Replies
