Sponsored Content
Top Forums UNIX for Dummies Questions & Answers confusion (file pointer and file descripter) Post 302085237 by tayyabq8 on Wednesday 16th of August 2006 03:59:11 AM
Old 08-16-2006
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

File system Confusion

Hello All, I administer my department server and now Im assigned the job of installing a new server. The old server has no home directory but the user accounts are managed using a script and they are partitioned in /fs/grad, /fs/ugrad, /fs/fac, /fs/alumni. But when I finger for a... (1 Reply)
Discussion started by: maybemedic
1 Replies

2. Programming

file pointer

hi all: bankpro again, i want to open a file and close it after an hour (i.e open and close the file ptr) In the mean time i will be executing my jobs using the shell (CommandInterpreter). plz help... :cool: (3 Replies)
Discussion started by: bankpro
3 Replies

3. Programming

file pointer

what is the difference between a file pointer and a file descriptor. (1 Reply)
Discussion started by: bankpro
1 Replies

4. Programming

how to move file pointer to a particular line in c

Hello experts, I ve a text file I want to go to particular line . what is the best way to do this in c ? I am tried as follows fseek ( fh, pos, SEEK_SET); but this functions moves the file pointer according to a number of bytes. Unfortunately I don't know the exact byte... (7 Replies)
Discussion started by: user_prady
7 Replies

5. Shell Programming and Scripting

file ownership confusion

Hello all, I have a script that runs on both the test and production box. The script is owned by a user (abcd for example) with permission set to 700. When this script is run as a root, the log file generated has owner and group as abcdowner and abcdgroup respectively. Now, when I run the same... (4 Replies)
Discussion started by: solaix14
4 Replies

6. Programming

C pointer/array duality confusion

Hi all, Can anyone provide help with getting the right syntax regarding array/pointers in C in the following code? Can't locate a specific example which clarifies this... Say I declare a typedef to an array of pointers to some type... /** * An array of ptrs to sections */ typedef... (4 Replies)
Discussion started by: gorga
4 Replies

7. UNIX for Dummies Questions & Answers

Difference between file descriptor and file pointer

hi...., can anyone tell me what is the exact difference between file descriptor and file pointer...... and why file descriptor takes integer value???:confused: (10 Replies)
Discussion started by: jimmyuk
10 Replies

8. UNIX for Dummies Questions & Answers

file execution confusion

i have a file in a directory ls -l gives -rwxr-xr-- so i typed the file name to execute it and i got no such file but when i type . ./filename i can execute it what does this . ./ do ?:confused: (15 Replies)
Discussion started by: mithun1!
15 Replies

9. Programming

Pointer confusion

Here are two programs that pass a pointer to a variable but behave differently. Shouldnt the i in second program be 0 after the function call? #include<stdio.h> void changeI(int *i) { *i = 10; } int main(void) { int i=5; printf("%d before\n", i); changeI(&i); printf("%d... (1 Reply)
Discussion started by: dragonpoint
1 Replies

10. UNIX for Dummies Questions & Answers

File System and Storage Array Confusion

Hi Friends, I have a host(Suse Linux 10.4) which has 2 luns presented from 2 different arrays HP eva and xp. we are planning to migrate hp eva to 3par. When i look for physical volume i see /dev/dm-4, /dev/dm-5, /dev/dm-7and when i look for multipath -ll i see dm-8,dm-9,dm-7. So i can't confirm... (6 Replies)
Discussion started by: munna529
6 Replies
uri_urn(n)					    Tcl Uniform Resource Identifier Management						uri_urn(n)

__________________________________________________________________________________________________________________________________________________

NAME
uri_urn - URI utilities, URN scheme SYNOPSIS
package require Tcl 8.2 package require uri::urn ?1.1.2? uri::urn::quote url uri::urn::unquote url _________________________________________________________________ DESCRIPTION
This package provides two commands to quote and unquote the disallowed characters for url using the urn scheme, registers the scheme with the package uri, and provides internal helpers which will be automatically used by the commands uri::split and uri::join of package uri to handle urls using the urn scheme. COMMANDS
uri::urn::quote url This command quotes the characters disallowed by the urn scheme (per RFC 2141 sec2.2) in the url and returns the modified url as its result. uri::urn::unquote url This commands performs the reverse of ::uri::urn::quote. It takes an urn url, removes the quoting from all disallowed characters, and returns the modified urls as its result. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
rfc 2141, uri, url, urn CATEGORY
Networking uri 1.1.2 uri_urn(n)
All times are GMT -4. The time now is 07:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy