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#devops

Content centering around the shifting left of responsibility, deconstruction of responsibility silos, and the automation of repetitive work tasks.

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0 9 1 * 5 is the 1st or Friday
ameenusman profile

0 9 1 * 5 is the 1st or Friday

#cronjob #linux #devops #kepttools
Comments
2 min read
IMAP, SMTP and POP3 ports, and why port 25 is blocked on your VPS
bigdomainhost profile

IMAP, SMTP and POP3 ports, and why port 25 is blocked on your VPS

#email #linux #devops #webdev
Comments
5 min read
SSH Port Forwarding: Local, Remote and Dynamic Tunnels With Real Examples
o_oliver_3b38e6829628a1e9 profile

SSH Port Forwarding: Local, Remote and Dynamic Tunnels With Real Examples

#ssh #devops #linux #networking
Comments
4 min read
Exposed .git, .env and Backup Files: 6 Safe Checks, and What a Clean Result Doesn't Prove
hackerme profile

Exposed .git, .env and Backup Files: 6 Safe Checks, and What a Clean Result Doesn't Prove

#security #webdev #devops #git
Comments
4 min read
Your SMTP connection pool is probably leaking
volanea profile

Your SMTP connection pool is probably leaking

#architecture #backend #devops
Comments
1 min read
Overwrote a secret by mistake? Writing, pulling and rolling back keys
uehara profile
uehara

Overwrote a secret by mistake? Writing, pulling and rolling back keys

#dotvault #secrets #devops #cli
Comments
12 min read
Return-Path and From are different fields and receivers read both
volanea profile

Return-Path and From are different fields and receivers read both

#backend #cybersecurity #devops #security
Comments
2 min read
Verifying an address without sending a single email
volanea profile

Verifying an address without sending a single email

#backend #devops #programming
Comments
1 min read
Declared, Not Derived: Backup Checks That Can't Grade Their Own Homework
softverseadmin profile

Declared, Not Derived: Backup Checks That Can't Grade Their Own Homework

#devops #backup #monitoring #tutorial
Comments
20 min read
Why your cloud monitoring is blind to IPv6 blackholes (and how to fix it)
dafili profile

Why your cloud monitoring is blind to IPv6 blackholes (and how to fix it)

#devops #networking #monitoring #sre
1
Comments
9 min read
Your SPF record silently fails at ten lookups
volanea profile

Your SPF record silently fails at ten lookups

#devops #networking #security
Comments
2 min read
Idempotent Jobs & Exactly-Once Effects: Designing Safe Retries
muhammadalimughal profile

Idempotent Jobs & Exactly-Once Effects: Designing Safe Retries

#architecture #laravel #devops #node
Comments
7 min read
The five-minute checklist before you send your first transactional email
volanea profile

The five-minute checklist before you send your first transactional email

#devops #security #webdev
Comments
2 min read
A Pre-Production Checklist for LLM Agents: 30 Checks Before You Ship
kapilaxentis profile

A Pre-Production Checklist for LLM Agents: 30 Checks Before You Ship

#ai #llm #devops #testing
Comments
5 min read
System Design Fundamentals: Scaling, Sharding, and the Trade-offs Every Architect Makes
apeder profile

System Design Fundamentals: Scaling, Sharding, and the Trade-offs Every Architect Makes

#systemdesign #architecture #beginners #devops
Comments
10 min read
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