Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Understanding read/write and kernel interaction Post 302354011 by methyl on Wednesday 16th of September 2009 10:09:16 PM
Old 09-16-2009
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to read freebsd kernel source?

I got the freebsd kernel source from the first install CD(in directory:\7.0-RELEASE\src\),isn't right? if so,how can i read it? Is there any tools? (4 Replies)
Discussion started by: zhouq3132
4 Replies

2. Shell Programming and Scripting

Find all files with group read OR group write OR user write permission

I need to find all the files that have group Read or Write permission or files that have user write permission. This is what I have so far: find . -exec ls -l {} \; | awk '/-...rw..w./ {print $1 " " $3 " " $4 " " $9}' It shows me all files where group read = true, group write = true... (5 Replies)
Discussion started by: shunter63
5 Replies

3. Programming

Understanding read/write and kernel interaction

Ok, so I'm trying to finalize my understanding of read/write and kernel interaction. read(): You have a library function that has as it's first parameter (what the open file to read from is), second parameter( a pointer to a buffer (is this the location of a buffer in the user area or the... (7 Replies)
Discussion started by: Krothos
7 Replies

4. IP Networking

read/write,write/write lock with smbclient fails

Hi, We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
1 Replies

5. Solaris

Which file is read by kernel to set its default system kernel parameters values?

Hi gurus Could anybody tell me which file is read by kernel to set its default system kernal parameters values in solaris. Here I am not taking about /etc/system file which is used to load kernal modules or to change any default system kernal parameter value Is it /dev/kmem file or something... (1 Reply)
Discussion started by: girish.batra
1 Replies

6. Shell Programming and Scripting

i have no understanding of how to write an array or use one, please help!

im in a basic unix class and our professor speaks broken engliash so i can never understand what exactly we are doing in class and i have no prior experience with unix. we were given an assignment to make 2 files. one to Input 10 numbers and print out the biggest number, and one to Write a script... (1 Reply)
Discussion started by: wendyshephard
1 Replies

7. Homework & Coursework Questions

i have no understanding of how to write an array or use one, please help!

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: make 2 files. one to Input 10 numbers and print out the biggest number, and one to Write a script that can check... (1 Reply)
Discussion started by: wendyshephard
1 Replies

8. Programming

c++, raw sockets, stopping kernel write in header?

Hi, im trying to lern about raw sockets with my debian and c++. Tried to make a icmp and tcp packet and send it with sendto. Checked on wireshark and recognized that kernel changed my headers. So searched about stopping the kernel change the header and tried it with setsockopt, like said in at this... (4 Replies)
Discussion started by: sandcastle
4 Replies

9. Programming

Understanding Linux Kernel

Hi, I have started reading about Linux kernel. The books also explains about the source code here and there. I found a file named head.s in the source which i am not able to understand, it looks like some assembly language. Can anyone confirm this, so that can start looking for assemble... (3 Replies)
Discussion started by: kumaran_5555
3 Replies

10. Ubuntu

Kernel panics : trying to write / read on tiny tty driver

I'm a beginner to the Linux programming and trying my hands on some device driver examples while practising. The below code (a trimmed down version of tiny_tty.c from ldd3 book) loads perfectly using insmod and I'm able to see it in /proc/tty/drivers , /proc/modules and device nodes are getting... (1 Reply)
Discussion started by: diwsdiwa
1 Replies
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 v5.12.5 2011-08-13 URI::URL(3)
All times are GMT -4. The time now is 04:36 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy