Un tutoriel pour vous aider à choisir votre nouveau fournisseur de messagerie !

Logiciels libres utilisés pour réaliser ce tuto :
* Inkscape pour les graphismes
* Kdenlive pour le montage
* OBS Studio pour les captures vidéos
* Scribe et Aegisub pour les sous-titres

Is there a daemon that will kill any processes using above a specified % of CPU? I'm having issues where a system is sometimes grinding to a halt due to high CPU usage. I'm not sure what process is doing it (can't htop as system is frozen); ideally I'd like a daemon that automatically kills processes using more than a given % of CPU, and then logs what process it was for me to look back on later. Alternatively something that just logs processes that use a given % of CPU so that I may look back on it after restarting the system.

The system is being used as a server so it's unattended a lot of the time; it's not a situation where I did something on the computer and then CPU usage went up.

Edit: Thanks to the comments pointing out it might be a memory leak instead of CPU usage that's the issue. I've set up earlyoom which seems to have diagnosed the problem as a clamd memory leak. I've been running clamd on the server for ages without problems so might be the result of an update; I've disabled it for now, and will keep monitoring the situation to see if earlyoom catches anything else, or if the problem keeps occurring I'll try some of the other tools people have suggested.

We live in a world where everyone is busy, everyone is consumed, everyone seems confused. Money, social credits, ads, data collection, prices and billionaires. Climate change? Who cares!

A one-marble world, floating in a giant soup of stars and planets, clustered in donut-shaped galaxies.

What are these humans living for?

In a 5 hour, 4 parts documentary, we try to explore their world, to understand what makes them human, what makes them enslave their kind, destroy their habitat, and be unaware of their place in this universe. But also what makes them so special.

Through the lives of 5 humans, we look at the culture that creates them, their struggles growing up on this planet, and where they are headed toward.

Watch it here: tromsite.com/documentaries/tro…

Chumbawamba - On The Day The Nazi Died

We're told that after the war
The Nazis vanished without a trace
But the Italians are facist
Still dream of a master race

The history books they tell
Of their defeat at '45
But they all came out of the woodwork
On the day the Nazi died

They say the prisoner at Spandau
Was a symbol of defeat
Whilst Hess remained imprisoned
And the facists; they were beat

So the promise of an Aryan world
Would never materialize
So why did they all come out of the woodwork
On the day the Nazi died

The world is riddled with maggots
The maggots are getting fat
They're making a tasty meal of all
The bosses and bureaucrats

They're taking over the boardrooms
And they're fat and full of pride
And they all came out of the woodwork
On the day the Nazi died

So if you meet with these historians
I'll tell you what to say
Tell them that the Nazis
Never really went away

They're out there burning houses down
And peddling racist lies
And we'll never rest again...
Until every Nazi dies...

Get a thorough introduction to the new simulation nodes in Blender 3.6 with a general overview and in-depth explanation using practical examples.

Find the demo file that this tutorial is based on at blender.org/download/demo-file…

• Learn more about what's new in Blender 3.6 at blender.org/download/releases/…
• Download Blender 3.6 LTS at blender.org/download

00:00 Introduction
01:57 Basic Overview
05:59 Example - Base Setup
09:44 Example - Generate Particles
12:15 Example - Turbulence
13:34 Example - Track Age
16:20 Example - Velocity Visualization
17:38 Example - Input Interaction
18:32 Example - Attractive Empty
20:49 Example - Outro

#geometrynodes #simulation #blender #tutorial #digitalart

The olive industry generates substantial biomass beyond oil and table fruit. Pruning residues, olive pits, pomace, and wastewater solids accumulate annually, often treated as disposal burdens rather than productive assets. Converting these streams into biochar restructures the economic logic of olive cultivation, transforming residual biomass into a scalable value engine anchored in material efficiency and carbon permanence.

Biomass Streams Within the Olive Value Chain

Structural Characteristics of Olive Residues

Olive biomass is chemically distinctive. Olive wood and pits exhibit high lignin content and dense cellular architecture, while pomace contains partially degraded organic matter enriched with minerals and residual lipids. These characteristics favor solid carbon formation during thermochemical conversion.

Unlike seasonal crop residues, olive pruning and processing byproducts follow predictable annual cycles. This temporal regularity supports stable feedstock planning and continuous plant utilization.

Disposal Constraints as Economic Pressure

Traditional disposal pathways—open burning, land spreading, or landfill—are increasingly constrained by regulation. These constraints introduce costs without generating offsetting value. Biochar production reverses this dynamic by internalizing waste management into a revenue-generating process.

Biochar Conversion and Yield Dynamics

Thermochemical Suitability

Olive-derived biomass responds favorably to slow pyrolysis. High lignin fractions promote char yield, while relatively low ash content preserves carbon purity. When processed in a properly engineered biomass pyrolysis plant, olive residues deliver consistent fixed carbon output with limited tar formation.

Olive pit biochar, in particular, exhibits high aromaticity and structural stability, attributes associated with long-term carbon persistence and premium market positioning.

Energy Integration Opportunities

Volatile gases released during pyrolysis can be recycled for process heat, reducing net energy demand. In integrated facilities, excess thermal energy may support drying of fresh biomass or auxiliary operations such as oil extraction, further improving system efficiency.

Agricultural Productivity and Internal Value Capture

Soil Amendment and Orchard Performance

Applying olive-derived biochar within orchards closes a material loop. Biochar improves soil structure, enhances water retention, and increases nutrient use efficiency. These effects are particularly relevant in Mediterranean climates characterized by water scarcity and degraded soils.

Improved soil resilience reduces irrigation demand and mitigates yield volatility. The economic benefit manifests not as a single transaction, but as cumulative productivity gains over multiple growing seasons.

Nutrient Retention and Circular Fertility

Pomace-derived biochar retains potassium, calcium, and micronutrients inherent to olive processing residues. When returned to the field, these nutrients are released gradually, reducing dependence on synthetic fertilizers and lowering operating costs.

Market-Oriented Biochar Applications

Horticultural and Specialty Markets

Beyond internal use, olive biochar can access external markets. Its low contaminant profile and high stability suit horticultural substrates, specialty compost blends, and soil rehabilitation projects.

Particle size control and surface activation enable differentiation. Rather than competing as a bulk amendment, olive biochar can be positioned as a functional input with traceable origin.

Carbon Removal and Environmental Credits

Biochar produced from agricultural residues qualifies for carbon removal frameworks in several voluntary markets. Olive biomass offers a compelling narrative: perennial agriculture, residue utilization, and long-lived carbon storage.

Revenue from carbon credits introduces a parallel income stream decoupled from agricultural commodity prices. This financial diversification stabilizes producer income.

Industrial Symbiosis and Regional Clustering

Cooperative Production Models

Olive cultivation is often fragmented across small and medium producers. Cooperative biochar facilities aggregate biomass supply, achieving scale without centralizing land ownership.

Shared infrastructure reduces individual capital burden and enables access to advanced processing technology otherwise unattainable at farm scale.

Rural Industrialization Effects

Biochar production adds an industrial layer to predominantly agricultural regions. It creates skilled operational roles, stimulates equipment supply chains, and anchors economic activity locally.

This form of rural industrialization is asset-light and feedstock-secure, aligning with regional development objectives.

Cost Structure and Profit Levers

Feedstock Economics

Olive residues typically carry low or negative cost due to disposal obligations. This asymmetry creates a favorable input margin. Transportation remains the primary variable cost, reinforcing the advantage of localized processing.

Product Differentiation Over Volume

Profitability is driven less by throughput maximization than by product positioning. Selling undifferentiated char as fuel yields limited returns. Upgrading, certification, and targeted applications significantly expand margin potential.

Quality consistency and documentation become economic assets, not administrative overhead.

Risk Management and Operational Discipline

Variability Control

Moisture content and particle heterogeneity require preprocessing attention. Drying and size standardization improve reactor stability and product uniformity, reducing downtime and yield fluctuation.

Regulatory and Market Alignment

Environmental compliance, particularly air emission control, must be integrated at the design stage. Projects that anticipate regulatory tightening avoid costly retrofits and preserve long-term viability.

A Structural Shift in Olive Economics

Biochar integration alters the economic topology of the olive industry. Waste streams become feedstock. Soil improvement becomes capital investment. Carbon storage becomes monetizable output.

This pathway does not depend on yield expansion or land intensification. It extracts additional value from existing material flows, reinforcing resilience across environmental, agronomic, and financial dimensions. The olive industry’s route to prosperity, in this context, is not expansionary. It is integrative.

Stepping into an unfamiliar dental practice stirs a peculiar mix of anticipation and unease. Even confident individuals find themselves mentally rehearsing: Will I have the right answers? Did I overlook some crucial document? Is my lack of preparation about to become glaringly obvious?

The actual requirements remain surprisingly manageable. Initial consultations flow smoothly when you arrive with a few essential items and modest forethought. Nothing elaborate—simply adequate information to help your oral health provider grasp your medical background and personal objectives. This guide identifies what genuinely warrants your attention beforehand, allowing you to approach the appointment with settled confidence.

Personal identification and contact verification

This fundamental step proves surprisingly problematic in practice. Carry current identification and prepare to confirm your reachable details. Dental operations depend on accurate information for scheduling coordination, billing processes, and emergency contact requirements. Recent modifications to your residence, telephone service, or electronic address should be communicated immediately. This forestalls administrative tangles later.

When establishing care with a dentist at Clementi—perhaps identified through community recommendations or digital directories—anticipate standard intake documentation. Most facilities require completion of health history questionnaires. Having your particulars organized transforms this obligation from tedious obstruction to swift formality.

Complete record of your pharmacological intake

Physical containers need not accompany you unless preferred. Critical is precise knowledge of substances entering your system. This includes physician-prescribed treatments, over-the-counter preparations, and nutritional or herbal supplements. Document them if retention challenges you.

Pharmaceutical agents modify dental protocols in frequently underestimated ways. Anticoagulation therapies, skeletal strengthening agents, psychological stabilizers, and medications causing oral dryness all necessitate adjusted treatment approaches. Supplements carry comparable significance—specific varieties influence hemorrhagic tendencies or regenerative capacity.

Uncertain of exact nomenclature? Consult your mobile device or photograph packaging before departure. Estimation consumes valuable resources and introduces preventable hazards.

Your physiological narrative, however seemingly peripheral

Compartmentalization tempts us: "This concerns my oral cavity, not my complete organism." Dental clinicians reject such boundaries, supported by robust physiological evidence. Glucose regulation disorders, cardiovascular pathologies, immunological dysfunctions, and respiratory sleep disturbances profoundly affect periodontal integrity, recuperative potential, and infectious susceptibility.

Extensive medical archives aren't mandatory. Simply prepare to articulate chronic conditions, operative interventions, or recent institutional care. Prior intolerances to anesthetic or antimicrobial compounds warrant explicit communication. These disclosures enable protective clinical decision-making from inception.

A dentist near Clementi meeting you without established records possesses no historical framework. The richer your health depiction, the more tailored and beneficial the resulting guidance.

Available documentation from previous dental relationships

If recent care from another provider produced radiographic images, treatment chronicles, or specialist communications, transport these materials. Even aging records contribute diagnostic value. They illuminate evolutionary trajectories rather than isolated temporal snapshots.

Nevertheless, documentation absence shouldn't postpone your visit. Facilities can generate contemporary imaging and establish fresh reference points. Historical records accelerate processes but remain optional. Electronic transmission from prior practices constitutes a convenience, not a prerequisite.

Financial arrangement verification

For those utilizing third-party payment mechanisms or employer-sponsored benefit structures, carry requisite authentication materials. This may include physical credentials, policy identifiers, or digital application access. Benefit comprehension permits administrative personnel to articulate cost implications transparently preceding intervention.

Direct payment arrangements similarly warrant inquiry regarding fee schedules and remittance alternatives. Initial consultations typically emphasize assessment and strategic planning rather than immediate therapeutic implementation. Expectation alignment prevents uncomfortable fiscal discourse subsequently.

Articulated objectives and interrogatives

Among the most potent instruments you can transport—completely without weight. Preceding your appointment, allocate brief contemplation to your booking motivation. Localized dental discomfort? Gingival hemorrhage? Comprehensive evaluation following extended absence? Aesthetic dissatisfaction? Thermal sensitivity phenomena?

Transcribe these considerations if apprehension about retention exists. Numerous individuals experience cognitive evacuation upon assuming the supine position. A succinct inventory directs clinical attention toward your authentic priorities.

Perhaps you selected a dentist at Clementi primarily for geographical accessibility. This represents legitimate reasoning—proximity influences adherence. Nevertheless, objective clarity continues enhancing encounter quality substantially.

Transparent description of oral maintenance behaviors

Theatrical performance proves unnecessary. Clinicians don't assign evaluative scores. They require authentic data to formulate pertinent recommendations. Prepare to discuss cleansing frequency, interdental maintenance practices, nocturnal mandibular activity, or extended intervals since professional evaluation.

If historical recommendations proved incompatible with your circumstances, disclose this. If filamentous interdental cleaning produces discomfort motivating avoidance, that's clinically relevant intelligence. Initial appointments pursue behavioral comprehension, not judgmental assessment.

Unpressured temporal and psychological resources

Intangible yet critically significant. Resist scheduling inaugural visits between demanding obligations or when arrival will occur agitated and delayed. First encounters require expanded duration compared with maintenance appointments due to augmented dialogue and evaluation components.

Marginal early arrival permits administrative navigation and psychological acclimation. It additionally establishes an unhurried atmosphere for subsequent interactions. Composure facilitates superior information exchange. Superior exchange produces superior clinical outcomes.

Appropriately excluded items

Intensive pre-appointment cleansing isn't advisable. Standard hygiene practices suffice. Excessive mechanical stimulation may traumatize gingival tissues, potentially generating misleading inflammatory appearances.

Personal oral hygiene implements remain unnecessary unless explicitly solicited. Similarly unnecessary are apologies regarding dental aesthetics or temporal gaps since previous care. Practitioners have encountered virtually every conceivable presentation. Your circumstances won't prove unprecedented.

Acknowledging apprehension

When anxiety accompanies you, verbal acknowledgment benefits all parties. Quiet communication permits team pacing adjustments and enhanced explanatory detail. Consider personal audio equipment, sanctioned interruption requests, or step-by-step procedural narration.

Initial consultations construct relational foundations. A dentist near Clementi aware of your nervousness can modify communication strategies appropriately. Concealment serves no constructive purpose.

Pediatric appointment considerations

When the patient is your offspring, transitional objects may prove invaluable. Cherished playthings or familiar literature can transform uncertainty into tolerance. Prepare to discuss the young person's cleansing routines, nutritional patterns, and any digit-sucking or grinding phenomena. Maintain emotional neutrality. Eliminate frightening terminology and suppress your own dental anxieties in their perceptual field.

Departure clarity

Before exiting, confirm comprehension of subsequent actions. This might involve professional cleaning scheduling, supplementary diagnostics, therapeutic planning, or routine recall arrangement. Interrogate ambiguous elements. Initial visits establish structural frameworks for ongoing relationships.

When your chosen practice was selected partly for convenience, recognize that informational clarity and emotional comfort rival geographical accessibility in importance. Successful inaugural appointments should leave you educated and empowered, not burdened or bewildered.

Concluding observations

Excessive preparation isn't requisite for initial dental encounters. Several core elements generate substantial returns: precise health information, explicit concern identification, and sufficient temporal margin for comfortable acclimation. The target isn't flawless presentation—it's meaningful dialogue.

With appropriate preparation, your dentist can dedicate energy toward genuine priorities: comprehending your health profile and collaborating on a sustainable path forward that respects your individual circumstances and preferences.

This question surfaces constantly among entrepreneurs navigating Singapore's business incorporation process. You've secured your ACRA registration. You're occupying the director's seat. You're personally managing every aspect from client meetings to cash flow. The practical question emerges: can I take on the company secretary responsibilities too?

The legal answer: under limited circumstances. The strategic answer: considerably more complex. While Singapore's regulatory framework permits this dual arrangement in specific situations, executing both roles effectively demands competencies that extend well beyond basic statutory eligibility.

This analysis explores the regulatory boundaries, identifies scenarios where self-management proves viable, and exposes situations where this approach creates significant business exposure.

Understanding the secretarial function's depth

Despite sounding administrative, this role carries substantial organizational weight. A company secretary serves as the entity's statutory compliance guardian. Their portfolio encompasses preserving company registers, lodging annual declarations with regulatory authorities, documenting board deliberations, and ensuring continuous conformity with the Companies Act.

They also operate as the procedural conscience of the board. When directors reach strategic conclusions, the secretary ensures these moments are properly chronicled. When corporate structures evolve, they verify that regulatory filings keep pace with reality. This isn't about crafting vision. It's about maintaining institutional integrity through meticulous record-keeping.

Singapore's statutory requirements

Every Singapore-incorporated entity must designate a company secretary within six months of formation. This appointee must be a natural person maintaining ordinary residency in Singapore. The critical caveat: sole directors are explicitly barred from simultaneously serving as company secretary. These offices must remain separate and distinct.

Organizations with plural directors possess greater flexibility. One director may assume secretarial responsibilities, assuming they meet residency requirements and possess requisite knowledge. So yes, dual appointment remains possible—but only when your governance structure permits it.

Why the separation mandate exists

This prohibition isn't bureaucratic caprice. It reflects deep-seated governance principles.

The company secretary exists partly to provide independent oversight of board processes. In single-director entities where one person controls both functions, that oversight mechanism vanishes entirely.

This distinction becomes crucial when external stakeholders—regulators conducting inspections, auditors reviewing controls, banks extending credit—examine your corporate records. They anticipate finding evidence of internal checks, regardless of company size.

Legal permission versus operational prudence

Here's where well-intentioned founders often stumble. The fact that you can serve as your own company secretary doesn't mean you should. The position demands forensic attention to detail, relentless deadline management, and comfort navigating regulatory complexity.

Most directors obsess over revenue targets, product roadmaps, and talent acquisition. Compliance drifts to the periphery until a crisis forces it center-stage. Retroactive remediation always costs more than preventive maintenance. Self-appointment succeeds only for those with genuine administrative discipline and current regulatory knowledge.

The slow-motion compliance crisis

Catastrophes rarely arrive suddenly. They accumulate through incremental neglect. Share registers fail to reflect recent transfers. Board resolutions occur in hallway conversations without written ratification. Annual returns slip past deadlines or contain material errors. Beneficial ownership declarations become stale.

Individually, these lapses seem survivable. Collectively, they create formidable obstacles during due diligence, fundraising, or exit negotiations. Directors consistently assure themselves they'll "get organized eventually." Eventually rarely arrives before consequences do.

The hidden tax on founder focus

Serving as your own company secretary consumes cognitive bandwidth. Perhaps not countless hours weekly, but enough to disrupt primary business priorities.

You must maintain intricate compliance calendars. Interpret evolving filing requirements. Track legislative amendments. Field inquiries from financial institutions or regulatory bodies.

If these activities integrate naturally into your existing workflow, the arrangement might sustain. For most entrepreneurs, they represent persistent friction—background stress that never resolves into structured administrative rhythm.

Narrow windows for DIY management

Specific situations justify personal secretarial oversight.

Early-stage ventures with multiple directors, minimal transactional activity, and absence of external funding may operate adequately under this model. When business complexity remains low and personal confidence in compliance runs high, risk stays manageable.

Yet honest self-assessment proves essential. Are you actually maintaining comprehensive documentation systems, or merely trusting that informal recollection suffices?

Clear signals for professional support

Once organizational momentum builds, the calculus inverts dramatically.

Securing institutional investment, implementing option pools, conducting share splits, or pursuing cross-border expansion geometrically increases secretarial complexity. Relationships with regulated partners or international operations intensify compliance scrutiny.

At this inflection point, personal secretarial service transforms from cost-saving measure into liability magnet. Errors cease being administrative inconveniences. They become credibility destroyers that damage professional reputation.

Where corporate secretarial services add value

This is precisely where corporate secretarial services demonstrate their indispensable worth. They assume complete compliance ownership, allowing directors to focus exclusively on value creation.

Professional secretaries maintain statutory books, draft board resolutions, manage regulatory filings, and provide proactive deadline alerts. Beyond technical execution, they institutionalize operational consistency. Strategic decisions receive proper documentation. Corporate transformations achieve accurate regulatory reflection. Directors retain ultimate responsibility while receiving expert scaffolding to fulfill it.

Recalibrating cost perceptions

Some entrepreneurs balk at service fees. This reaction is natural but misguided. The relevant comparison isn't between professional costs and zero expenditure. It's between professional costs and unpredictable downside exposure.

Late filings trigger penalties and potential director disqualification. Incomplete records delay financing or reduce valuation. Governance gaps alarm sophisticated investors during due diligence. These consequences resist quantification and frequently surface during moments of maximum vulnerability. Engaging corporate secretarial services thus functions as strategic insurance rather than discretionary spending.

The hybrid equilibrium

Sophisticated directors often pursue blended arrangements. They retain strategic governance involvement while delegating technical execution to external corporate secretarial services.

This approach preserves decision-making authority while eliminating execution risk. Directors concentrate on what matters strategically. Professional administrators handle procedural mechanics with precision and reliability.

For growing enterprises navigating complexity, this balance frequently optimizes both control and protection.

Concluding observations

Can you legally serve as your own company secretary? Under defined conditions, yes. Should you elect this path? That judgment depends entirely upon organizational complexity, personal capabilities, and risk appetite. The company secretary role operates invisibly when executed well. When executed poorly, it becomes impossible to ignore.

If your corporate structure remains simple and compliance administration feels natural, temporary self-management may suffice. As operational sophistication grows, professional corporate secretarial services Singapore transition from optional convenience to essential infrastructure. The fundamental question isn't whether the law accommodates your participation. It's whether you're prepared to own the consequences when inevitable oversights occur.

I salvaged a Microsoft Surface Go gen 1 from the scrap pile and installed Linux on it. Most stuff seems to work ok but I can't get screen rotation working in Gnome. I know its not a sensor issue because it works under plasma-mobile, and if I run monitor-sensor I can see its detecting mottion even under Gnome.

I tried installing the older version of iio-sensor-proxy-git suggested here but that made no difference: github.com/linux-surface/linux…

I also tried the screen rotate extension, however the AUR version made no difference and when I tried downloading it from the web it just said it was incompatible. I don't think it would solve the problem anyway because Gnome realises its in tablet mode and has the option for auto-rotate, it just doesn't do anything. I've also tried the Fedora live iso and its the same there.

Alternatively can anyone suggest a good on screen keyboard for KDE? I've tried maliit and plasma-keyboard but they're missing keys like ctrl and tab etc which makes using the terminal horrible. Thats the main reason I'm even using Gnome because the on screen keyboard is great.

Edit:
Turns out I just had to go back to the extension web page and enable it.

If I’m Going Down, I’m Not Alone is a dark country stomp anthem about loyalty, brotherhood, and standing together no matter how rough the road gets.
Driven by a heavy foot-stomp groove, gritty male vocals, and raw outlaw energy, this song is made to be played loud and shared with good company.

Blending dark country, outlaw western, and danceable stomp rhythm, this track captures the spirit of late nights, dusty bars, and the kind of friendships that don’t break when things get hard.
It’s not about where the road ends - it’s about who’s walking it with you.

🔥 Music by: IRON WEST
🔥 Video by: IRON WEST
🎵 Genre: Dark Country / Outlaw Country / Stomp Anthem

If you’re searching for dark country music, outlaw country anthems, stomp country songs, or gritty western grooves with attitude, this track is for you.
Turn it up, feel the rhythm, and stand together — you’re not alone.

A while ago, I set up unattended-upgrades on my Debian 13 machines. Running sudo apt updatedoesn't cross my mind now that I assume unattended-upgrades takes care of that for me, but every once in a while, I'll try installing something and get the "Unable to locate package" errors associated with outdated repositories. After being made aware of having outdated repositories and packages, I'll go and run sudo apt update && sudo apt upgrade on my other machines, only to be told that all packages are up to date and unattended-upgrades did do its job there. I don't keep a record of this happening, but I also don't recall there being any pattern to which of my machines are affected and which aren't at any given time.

Where could I start hunting down the cause of this inconsistent behavior? I did double-check that I enabled it via sudo dpkg-reconfigure unattended-upgrades