Harshit Luthra

Harshit Luthra

May 20

Two zsh functions for one-line AI answers: `p` to read, `d` to run

#zsh #shell #ai #cli

5 min read

Harshit Luthra

May 18

How to bypass corporate MDM and AI gateways on Claude Code

#claudecode #mdm #aigateway #macos

6 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 5: the dev laptop is the perimeter

#security #devsecops #lazysre #endpoint

8 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 4: the four DNS records

#security #devsecops #lazysre #dns

9 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 3: the unsexy list

#security #devsecops #lazysre #identity

10 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 2: the actions you didn't pin

#security #lazysre #githubactions #supplychain

8 min read

Harshit Luthra

May 18

Blocking AI crawlers is the new 'noindex'

#seo #ai #crawlers #strategy

1 min read

Harshit Luthra

May 18

Access denied: when your browser extensions look like attack vectors

#security #waf #akamai #debugging

2 min read

Harshit Luthra

May 18

VictoriaLogs vs Loki: real-world benchmarking results

#kubernetes #logging #observability #victorialogs

5 min read

Harshit Luthra

May 18

When Netlify killed my free tier: a 15-minute migration to Dokploy

#devops #hosting #costoptimization #selfhosting

2 min read

Harshit Luthra

May 18

Delivery impersonation: the social engineering vector that just works

#socialengineering #cybersecurity #opsec #privacyrisk

2 min read

Harshit Luthra

May 18

My watchlist: from 70s basements to Victorian crime scenes

#personal #entertainment #tvshows #sitcoms

1 min read

Harshit Luthra

May 18

GitHub Actions vs GitLab CI: a practical comparison

#cicd #github #gitlab #devops

1

4 min read

Harshit Luthra

May 18

Git interactive rebase: clean up your commit history

#git #versioncontrol #productivity #devops

2 min read

Harshit Luthra

May 18

Prometheus and Grafana: from zero to production monitoring

#monitoring #prometheus #grafana #observability

5 min read

Harshit Luthra

May 18

Bash parameter expansion: string manipulation without sed and awk

#bash #shell #linux #scripting

2 min read

Harshit Luthra

May 18

kubectl JSONPath: extract exactly what you need

#kubernetes #kubectl #jsonpath #devops

4 min read

Harshit Luthra

May 18

kubectl neat: remove Kubernetes YAML clutter

#kubernetes #kubectl #productivity

1 min read

Harshit Luthra

May 18

Docker security: stop running everything as root

#docker #security #containers #devops

8 min read

Harshit Luthra

May 18

jq: the command-line JSON parser that earns its keep

#jq #json #linux #commandline

4 min read

Harshit Luthra

May 18

Docker build cache: the .dockerignore gotcha

#docker #devops #optimization

1 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 6: the network in front of everything

#security #devsecops #lazysre #network

9 min read

Harshit Luthra

May 18

Lazy SRE's guide to secure systems, part 1: the dependencies you didn't read

#security #lazysre #supplychain #npm

7 min read

Harshit Luthra

May 18

Self-hosting SimpleLogin: own your email aliases for $3 a month

#selfhosting #docker #security #devops

11 min read

Harshit Luthra

May 18

JA4's split format saved our metrics cardinality

#sre #monitoring #tls #observability

1 min read

Harshit Luthra

May 18

How I took down 30% of production with one TLS fingerprinting rule

#sre #tls #networking #monitoring

6 min read

Harshit Luthra

May 18

Five Kubernetes debugging tricks that saved my production

#kubernetes #devops #debugging #production

4 min read

Harshit Luthra

May 18

Docker volume debugging: finding where your data actually lives

#docker #debugging #containers #devops

3 min read

Harshit Luthra

May 18

AWS cost optimization: how we cut our bill by 60%

#aws #cloud #costoptimization #finops

6 min read

Harshit Luthra

May 18

Infrastructure as code: mistakes I made so you don't have to

#terraform #iac #devops #infrastructure

4 min read

Harshit Luthra

May 18

Seven visual tools, one diagram

#claudecode #aitooling #blogging #design

12 min read

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Two zsh functions for one-line AI answers: `p` to read, `d` to run

How to bypass corporate MDM and AI gateways on Claude Code

Lazy SRE's guide to secure systems, part 5: the dev laptop is the perimeter

Lazy SRE's guide to secure systems, part 4: the four DNS records

Lazy SRE's guide to secure systems, part 3: the unsexy list

Lazy SRE's guide to secure systems, part 2: the actions you didn't pin

Blocking AI crawlers is the new 'noindex'

Access denied: when your browser extensions look like attack vectors

VictoriaLogs vs Loki: real-world benchmarking results

When Netlify killed my free tier: a 15-minute migration to Dokploy

Delivery impersonation: the social engineering vector that just works

My watchlist: from 70s basements to Victorian crime scenes

GitHub Actions vs GitLab CI: a practical comparison

Git interactive rebase: clean up your commit history

Prometheus and Grafana: from zero to production monitoring

Bash parameter expansion: string manipulation without sed and awk

kubectl JSONPath: extract exactly what you need

kubectl neat: remove Kubernetes YAML clutter

Docker security: stop running everything as root

jq: the command-line JSON parser that earns its keep

Docker build cache: the .dockerignore gotcha

Lazy SRE's guide to secure systems, part 6: the network in front of everything

Lazy SRE's guide to secure systems, part 1: the dependencies you didn't read

Self-hosting SimpleLogin: own your email aliases for $3 a month

JA4's split format saved our metrics cardinality

How I took down 30% of production with one TLS fingerprinting rule

Five Kubernetes debugging tricks that saved my production

Docker volume debugging: finding where your data actually lives

AWS cost optimization: how we cut our bill by 60%

Infrastructure as code: mistakes I made so you don't have to

Seven visual tools, one diagram