$ grep -r "label:" ./posts/ | cut -d: -f2 | sort | uniq -c | sort -rn
PHP
— 2 posts
Laravel
— 2 posts
Human Factors
— 2 posts
Complex Systems
— 2 posts
Databases
— 1 post
ORM
— 1 post
Blog
— 1 post
Risk Management
— 1 post
Equipment Reliability
— 1 post
Incident Analysis
— 1 post