|
|
Sponsored Content
Top Forums
Programming
hash table implementations in C Language
Post 302099323 by jim mcnamara on Monday 11th of December 2006 09:58:33 AM
12-11-2006
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
For one of my programs, I need to have a hashtable as in Perl. Unfortunately shell doesnt provide any variable like hash. Is there anyway/trick, I could implement a hash in shell (using shell scripts/sed/awk).
JP (2 Replies)
Discussion started by: jyotipg
2 Replies
2. Programming
Dear Friends,
I want to create a hash table using the standard Glib header (if possible) so that I can store a structure and keep the hash key(search key) based on a string.
Any example code would be great since I am not able to get the main idea.
best regards
Skull (4 Replies)
Discussion started by: callmetheskull
4 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have a nested hash table say for example as follows:
%coins =
(
1 => {
"Quarter"=>25,
"Dime"=>10,
"Nickel"=>5,
},
2 => {
"asd"=>34,
"qwe"=>45,
... (0 Replies)
Discussion started by: arthi
0 Replies
4. Shell Programming and Scripting
hello,
I am creating a HASH table using file1.pl :-
I want to retrieve the content of the hash table created above from another file named file2.pl :-
The problem is that if I separate like this into 2 files.Then it says that HASH table is not created.So can you please tell me how to... (2 Replies)
Discussion started by: nsharath
2 Replies
5. UNIX for Advanced & Expert Users
Hi, i want to implement hash table (put, get and transfer operations) using c in unix. so give some nice infromation on how to write my code. (1 Reply)
Discussion started by: kaleab
1 Replies
6. Programming
Hi,
I hope someone can help me with the following prob..
I need to implement a hashtable whose KEYs are strings and VLAUEs are
again hashtables.
ie key - is a string and value -is another hashtable .
So.... how am I supposed to be implementing my nested hashtable?
Thanks in advance (1 Reply)
Discussion started by: andrew.paul
1 Replies
7. UNIX for Dummies Questions & Answers
Hi all,
I just downloaded this example from the net. I was looking around for a hash table like implementation in unix when I came across this.
ARRAY=( "cow:moo"
"dinosaur:roar"
"bird:chirp"
"bash:rock" )
for animal in ${ARRAY} ; do
KEY=${animal%%:*}
... (8 Replies)
Discussion started by: anindyabecs
8 Replies
8. Shell Programming and Scripting
hello,
i am new to scripting and would like to know how to return a hash table from a sub routine.
i tried the following,
my %hash_function = ();
hash_function = &return_hash();
sub return_hash
{
my %hash = ();
///populate the hash
return %hash;
}
but it dosent seem to... (1 Reply)
Discussion started by: hemalathak10
1 Replies
9. Programming
I was looking at this script and was wondering if anyone can explain what this script does and how does it work. Thank you for any help.
State* lookup(char* prefix, int create)
{
int i, h;
State *sp = NULL ;
h = hash(prefix);
for (sp = statetab; sp != NULL; sp... (14 Replies)
Discussion started by: totoro125
14 Replies
10. Shell Programming and Scripting
Hi, I have a hash of hash where it has
name, activities and count
i have data like this -
$result->{$name}->{$activities} = $value;
content of that are -
name - robert tom cat peter
activities - running, eating, sleeping , drinking, work
i need to print output as below
... (3 Replies)
Discussion started by: asak
3 Replies
LEARN ABOUT CENTOS
mokutil
MOKUTIL(1) General Commands Manual MOKUTIL(1) NAME
mokutil - utility to manipulate machine owner keys SYNOPSIS
mokutil [--list-enrolled] mokutil [--list-new] mokutil [--list-delete] mokutil [--import keylist| -i keylist] ([--hash-file hashfile | -f hashfile] | [--root-pw | -P] | [--simple-hash | -s]) mokutil [--delete keylist | -d keylist] ([--hash-file hashfile | -f hashfile] | [--root-pw | -P] | [--simple-hash | -s]) mokutil [--revoke-import] mokutil [--revoke-delete] mokutil [--export | -x] mokutil [--password | -p] ([--hash-file hashfile | -f hashfile] | [--root-pw | -P] | [--simple-hash | -s]) mokutil [--clear-password | -c] ([--simple-hash | -s]) mokutil [--disable-validation] mokutil [--enable-validation] mokutil [--sb-state] mokutil [--test-key | -t] ... mokutil [--reset] ([--hash-file hashfile | -f hashfile] | [--root-pw | -P] | [--simple-hash | -s]) mokutil [--generate-hash=password | -gpassword] DESCRIPTION
mokutil is a tool to import or delete the machines owner keys (MOK) stored in the database of shim. OPTIONS
--list-enrolled List the keys the already stored in the database --list-new List the keys to be enrolled --list-delete List the keys to be deleted --import Collect the followed files and form a request to shim. The files must be in DER format. --revoke-import Revoke the current import request (MokNew) --revoke-delete Revoke the current delete request (MokDel) --export Export the keys stored in MokListRT --password Setup the password for MokManager (MokPW) --clear-password Clear the password for MokManager (MokPW) --disable-validation Disable the validation process in shim --enrolled-validation Enable the validation process in shim --sb-state Show SecureBoot State --test-key Test if the key is enrolled or not --reset Reset MOK list --generate-hash Generate the password hash --hash-file Use the password hash from a specific file --root-pw Use the root password hash from /etc/shadow --simple-hash Use the old SHA256 password hash method to hash the password Note: --root-pw invalidates --simple-hash Thu Jul 25 2013 MOKUTIL(1)