18.04 – snmpd extend does not work

I try to use it snmpd Run custom script in snmp.
I used the extension policy:

expand test / bin / echo something

but when I try to run it, I get an error:

$ snmpwalk -Ou -v2c -c tests localhost NET-SNMP-EXTEND-MIB
NET-SNMP-EXTEND-MIB: unknown object identifier (sub-ID not found: (above) -> NET-SNMP-EXTEND-MIB)

and if I try snmpwalk -v2c -c tests localhostSometext` in the edition

I tried to add expand to change the service:

ExecStart = / usr / sbin / snmpd -lsd -lf / dev / null -u Debian-snmp -g Debian-snmp -I extended -f

But it had no effect

What is the problem?
How can I create advanced scripts for snmpd?

Scout – Which source or sources extend the wizard lists of the Elementalist Wizard?

The Advanced Player Guide introduced the Wizard Elemental Schools and their spell lists associated with these schools. For the Air School, for example, the following Level 1 sayings are given:

Old wind, spring fall, shocking grip

However, if you look at the list of spells for the air school in the archive of Nethys, it contains some additional spells (focus of my):

1 – bubbleChange winds, spring fall, light breezeshocking handle windy escape

The same happens on many other levels of spells and other elementary schools.

I understand that these spells were added after the release of the Advanced Player Guide, which explains the discrepancy. However, when looking for the sources for these individual spells, I could not say if they should be added to the school lists (they are usually listed in the Generic Wizard / Wizard list).

In addition, the list displayed in the archive of Nethys (the official reference) also contains more spells than the D20pfsrd reference.

Note that I do not want to find the sources for the spells myself (which is trivial). I want to find the source (s) where the spells are actually added to the Primary Schools.

dg.differential geometry – surfaces that extend geodetic paths

What happens when the usual geodetic equation on an n-manifold is changed directly from a dimension-1 source space (which gives a path) to a dimension-2 space (which results in a surface). I suspect that this results in a fully geodesic surface, but I hoped that somewhere modifications (adding additional terms such as a connection in the 2D source space) and the integrability conditions would be explicitly discussed.

This must be well known in differential geometry, but not for me as a non-expert. Make a reference, not just voting.

Tab Completion – How to extend inline shortcuts in Fish Shell?

I'm trying to save some time in Fish Shell by putting a shortcut (nu) to extend the string:

my-username @ my-ip-adress: / home / my-username

What I hope to achieve is to enter:

scp some file nu

… then tab or space – complete the nu Shortcut to extend it to the string I have in my config.fish,

I have more use cases for this functionality, but Fish does not seem to handle it. It provides shortcuts, but they only seem to work at the beginning of a command. I can not get her to work inline. Any ideas?

FoliGrow disorders can extend the length of the hair

The least helpful place to search FoliGro XT is on the internet. It was a relevant topic. I have a pretty good purpose
in life. This is a really convincing FoliGro XT. It was as big as ever. I thought I did not want to say more
good for FoliGro XT. It's hard at this point to be distracted from other things. They lived in everyday luxury.
We play with the fire.
Your FoliGro XT can actually do a lot …

FoliGrow disorders can extend the length of the hair

Design Pattern – Creating an MVC Framework: Should I get an instance of Database or extend it with a "generic" model class that already has an instance of DB

I'm trying to get a database instance over every model that uses the database.

This is ideal in my opinion:

Class UserAuthenticator
private $ db;
private $ customer;

public function __construct (database $ db, customer $ customer)
$ this-> db = $ db;
$ this-> customer = $ customer;

Use of dependency injection.

My team, however, refuses to use dependency spraying.

Which of the two options should be better and why?

Option 1: The instance of the database is only retrieved directly in models that need the database.

Class UserAuthenticator
private $ db;
private $ customer;

public function __construct ()
$ this-> db = Database :: getInstance ();
$ this-> customer = Customer :: getInstance ();

Option 2: A "generic" base class that extends all models and forces them to use the database (which is not mandatory on models?)

Namespace MyApp  Models  Base;
Use MyApp  Core  Database as db;
Class database {

protected $ db;

public function __construct () {
$ this-> db = db :: getInstance ();

Use MyApp  Models  Base  Database as the base.
The class UserAuthenticator extends Base
private $ customer;

public function __construct ()
parent :: __ construct ();
$ this-> customer = Customer :: getInstance ();

fractionated iteration – which functional equations are used to extend the tetration of integers to complex numbers?

While searching for information to expand the tetration, I came across half a dozen published works. However, it seems that Abel's functional equation is at the center of the extension techniques that I've published so far. Abel's equation is limited to $ f '(z) = 1 $while Schröder's equation is only on $ | f '(z) | <> 1 $. Papers based on Abel's equation are therefore valid only for a single basis, for tetration this base is approximately 1.444. Using a different base violates topological conjugacy.
[Complex Dynamics
Authors: Carleson, Lennart, GAMELIN, THEODORE]

mongodb – How do I extend my script for an array of inputs?

I have a code that matches what I need. The codes start with a single hard-coded value for _id and the output gives me everything I need.

My problem is that I need to run this script repeatedly to retrieve the data for a set of _ids. I want to have a script that contains all _IDs. It's good that they are hard-coded.

1) I need to change this line to handle multiple IDs

var course_structure = db.modulestore.structures.find (
{"_id": ObjectId ("5123456ab8078204ef77ceaa")}). toArray ()[0]

I think it will look like $ add and remove [0]

var course_structure = db.modulestore.structures.find ({"_id": {$ in: [
] }}). toArray ()

2) The current output does not contain _id. I currently know the _id because I know which one is in the script. I run the script for an _id and use the output. Then repeat it. If a single execution of the script handles multiple _ids, _id must be included in the output so that I can determine which data belongs to which _id.

I do this from the command line, passing the output to a text file. I then import the text file into a relational database.

There are two sections of the issue. The block_types Sequential and Vertical section, the children subfield, is included in the output. For other block_types, the subfield is not included. This is because the child subfield exists only for these block_types.

(I skip most of my parameters)

mongo.exe MyDB C:  development  MyScript.txt> C:  development  MyOutput.json

This is the structure of my data

_I would
Edited on
-> BLOCKS (array of type object)
edit_info (object)
Edited on
Fields (object)
display name
-> CHILDREN (array type array)
-> (array of type string)
0: string
1: string

This is my current code that works correctly for a single _id

var course_structure = db.modulestore.structures.find ({"_id": ObjectId ("5123456ab8078204ef77ceaa")}). toArray ()[0]

var course_data = {
& # 39; # 39 & sequentially ;: [],
& # 39; # 39 & Vertical ;: [],
& # 39; # 39 & component ;: []

course structure['blocks'].forEach (function (block) {
var fields = block['fields']
    var block_type = block['block_type']
    if(['vertical', 'sequential'].indexOf (block_type)> -1) {
var block_data = {
& # 39; definition & # 39 ;: block['definition'],
& # 39; block_type & # 39;: block['block_type'],
& # 39; block_id & # 39 ;: block['block_id'],
& # 39; block_edited_on & # 39 ;: block['edit_info.edited_on'],
& # 39; display_name & # 39 ;: fields['display_name'],
"Children": fields['children']
course_data[block_type].push (block_data)
otherwise if (['html', 'done', 'problem', 'openassessment'].indexOf (block_type)> -1) {
var fields = block['fields']
        var block_data = {
& # 39; definition & # 39 ;: block['definition'],
& # 39; block_type & # 39;: block['block_type'],
& # 39; block_id & # 39 ;: block['block_id'],
& # 39; block_edited_on & # 39 ;: block['edit_info.edited_on'],
& # 39; display_name & # 39 ;: fields['display_name']
course_data['component'].push (block_data)
printjson (price data)

After some manipulations, z. For example, by changing some square brackets to curly braces, I import the data into SQL Server. This imports the block type "sequential".

section = & # 39; sequential & # 39;
, block_edited_on
,Display name
, Child_Block_Type
, Child_Block_ID
in # JSON_Data1
openjson (@JSON, & # 39; $. sequential & # 39;)
With (
- id varchar (4000) & # 39; $ ._ id & # 39;
-[edited_on] datetime & # 39; $ .edited_on & # 39;
        [definition] varchar (4000) & # 39; $ .definition & # 39;
, block_type varchar (4000) & # 39; $ .block_type & # 39;
, block_id varchar (4000) & # 39; $ .block_id & # 39;
, block_edited_on varchar (4000) & # 39; $ .block_edited_on & # 39;
, display_name varchar (4000) & # 39; $ .display_name & # 39;
, Children nvarchar (max) AS JSON
) as the core
Apply cross
openjson (children)
With (
Child_Block_Type varchar (4000) & # 39; $ .child_type & # 39;
, Child_Block_ID varchar (4000) & # 39; $ .child_block_id & # 39;
) as an array

Here is a small part of the current json output that does not contain _id

"sequential": [
        "definition" : ObjectId("51234561b807827583b64b3e"),
        "block_type" : "sequential",
        "block_id" : "3123456626004d6da21ed46cbcf22cea",
        "block_edited_on" : undefined,
        "display_name" : "Manually graded test",
        "children" : [

Computer Architecture – What Extend Opcodes? What are they good for? What would be a simple example?

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How to automatically extend the "Continue Reading" links on a profile page in Facebook?

Facebook tends to sort its contributions to "See More" or "Continue Reading". While one can extend the former, it is not possible to do with the latter. You are forced to click on the link and display the content on a new page. This form of posting is unproductive to me. I follow certain people on Facebook and regularly check their profile page to read their content. Because of links, I have to read the content separately, then return to the homepage and follow the reading for other posts. There are sometimes a handful of longer posts, so it's irritating for me to see them on a new tab / page.

I know that there is no solution from Facebook, as this is status-by-design, so I'm not looking for obvious answers, ie "No, it's not possible and so on …".

I came across a Javascript-based solution and it just adds Show More. For reading, all are automatically opened in new tabs. It only does half of what I need.

So how can I load the related links on the same page, as well as see more?