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Rating: 2 votes, 5.00 average.

How to reverse a linked list? - C

Posted 02-01-2012 at 05:49 AM by TheIndependentAquarius



Code:
void reverseLinkedList ()
{
	linkedList *pointer1;
	linkedList *pointer2;
	
	pointer1 = NULL;
	pointer2 = head->next;
	
	while (pointer2 != NULL)
	{
		head->next = pointer1;
		
		pointer1     = head;
		head         = pointer2;
		pointer2     = pointer2->next;
	}
...
Attached Files
File Type: txt reverseLinkedList.txt (1.8 KB, 5 views)
Senior Member
Posted in Data structures
Views 1076 Comments 0 TheIndependentAquarius is offline
Old

mount error 13 permission denied

Posted 02-01-2012 at 04:48 AM by linuxpandi

Dear All,

When I tried to mount a folder in windows to Linux using
mount -t cifs //ipaddr/foldername /home/folder -o username=<username> and hit enter it asks for password after giving the password it shows "mount error 13ermission denied"

I have share the folder with full control to everyone in windows pc.

Please let me know how to solve this issue
LQ Newbie
Posted in Uncategorized
Views 817 Comments 0 linuxpandi is offline
Old

Fix: browser downloads PHP file instead of running it (Debian Squeeze)

Posted 01-31-2012 at 02:39 AM by catkin

This problem took nearly a day to solve so here's the solution.

The problem symptom was with nagios3. After browsing http://<server>/nagios3 and logging on, Firefox opened a download dialog with said "You have chosen to open <blank line> which is a: application/x-httpd-php".

Looking for nagios-specific solutions was not fruitful. It was only when I searched for solutions to the browser downloading PHP files instead of running them I found solutions...
LQ 5k Club
Posted in Uncategorized
Views 1641 Comments 0 catkin is offline
Old

Slackware-13.37-Hacks-Turning Off Services

Posted 01-30-2012 at 07:18 PM by arniekat

These are all of the Services that are available upon Installation. It is better to deactivate them upon the initial Slackware 13.37 installation, however in this tutorial will go through deactivating services as an exercise.

Confirm startup services to run

[ ] rc.atalk
[ ] rc.bind
[ ] rc.cups
[ ] rc.dnsmasq
[X] rc.fuse
[X] rc.hald
[ ] rc.httpd
[ ] rc.inetd
[ ] rc.ip_forward
[X] rc.messagebus
[ ]...
LQ Newbie
Posted in Uncategorized
Views 1722 Comments 2 arniekat is offline
Old

Bash scripts and keyboard input

Posted 01-29-2012 at 02:43 PM by Nominal Animal

You can use Bash to read individual keypresses. Here is an example:
Code:
#!/bin/bash

# Reset terminal to current state when we exit.
trap "stty $(stty -g)" EXIT

# Disable echo and special characters, set input timeout to 0.2 seconds.
stty -echo -icanon time 2 || exit $?

# String containing all keypresses.
KEYS=""

# Set field separator to BEL (should not occur in keypresses)
IFS=$'\a'
...
Senior Member
Posted in Uncategorized
Views 5357 Comments 0 Nominal Animal is offline

  



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