04-11-2009
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I have a C++ program that generates a lot of log information on the console, I need this output (printed using printf function) to go to a file since I will use crontab to schedule the job.
I know I can do this:
myprog > myfile
but I don't know how to enter this in crontab.
I use... (3 Replies)
Discussion started by: GMMike
3 Replies
2. UNIX for Dummies Questions & Answers
Hello
I wander if im doing :
ls -l and its giving me lets say 3 results :
-rw-r--r-- 1 blah other 1789 May 19 2003 foo.c
-rw-r--r-- 1 blah other 1014 May 19 2003 foo.h
-rw-r--r-- 1 blah other 270 May 19 2003 foo1.c
now I would like to use the first... (1 Reply)
Discussion started by: umen
1 Replies
3. Programming
The output I got for this pgm is "4 4 4 4".
Can any one help me to understand how I got this output.
Also please suggest me some links to learn about argumnets evaluation in C.
# include <stdio.h>
void func(int a, int b, int c, int d)
{
printf("%d %d %d %d", a, b, c, d);
}
int... (3 Replies)
Discussion started by: arunviswanath
3 Replies
4. Programming
1 #include <fcntl.h>
2
3 main(int argc, char *argv)
4 {
5 char buf;
6 int fd, count = 0;
7
8 if (argc > 1)
9 fd = open(argv, O_RDONLY);
10 else
11 fd = 0; /* Use standard input */
12
13 while (read(fd, buf, 1) > 0) {
14 if (count < 5) write(1, buf, 1);
15 ... (3 Replies)
Discussion started by: bishweshwar
3 Replies
5. Programming
Hello All,
iam a new memeber today i joined this forum.
hope i will get help. the below program takes input strings and give reverse of input string.
&& mv /home/test1/programs/display /home/test1/programs/old
echo " Please enter the test "
read a
echo "$a" > file
wc -c file > file1
perl... (1 Reply)
Discussion started by: ameyrk
1 Replies
6. Shell Programming and Scripting
Hi All,
I have created a sample perl program in one of the unix environment as below
#!/usr/bin/perl
print "Content-type: text/html\n\n";
print "<H1>Hello World</H1>";
When I execute it in unix, I get the below
Content-type: text/html
<H1>Hello World</H1>
However, when I... (1 Reply)
Discussion started by: mr_manii
1 Replies
7. Shell Programming and Scripting
hi,
i have posted the same kind of the question in some other forum of the same site. but realized that it is supposed to be here so i am reposting it .this is the perl script written to check for particular pattern.
my file 1 would look like this
hwk:678:9878:asd:09: abc cfgb 12 nmjk ......... (3 Replies)
Discussion started by: anurupa777
3 Replies
LEARN ABOUT MOJAVE
uri::url5.18
URI::URL(3) User Contributed Perl Documentation URI::URL(3)
NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences exist compared to the "URI" class interface:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs.
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path: same as ($uri->abs_path || "/")
o $url->netloc: same as $uri->authority
o $url->epath, $url->equery: same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)
o $url->params and $url->eparams methods
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag: same as $uri->fragment
o $url->keywords: same as $uri->query_keywords
o $url->localpath and friends map to $uri->file.
o $url->address and $url->encoded822addr: same as $uri->to for mailto URI
o $url->groupart method for news URI
o $url->article: same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.18.2 2012-02-11 URI::URL(3)