❄️ Всем пятничного снега в консоль.

$ clear; while :;do echo $LINES $COLUMNS $(($RANDOM%$COLUMNS)) $(printf "\u2744\n");sleep 0.1;done|gawk '{a[$3]=0;for(x in a) {o=a[x];a[x]=a[x]+1;printf "\033[%s;%sH ",o,x;printf "\033[%s;%sH%s \033[0;0H",a[x],x,$4;}}'

#bash

https://github.com/mig1984/bashible
Bashible is a deployment/automation tool written in Bash (DSL). Inspired by Ansible. Simplifies things and prevents usual mistakes.

Features:

- improved readability
- unhandled failures prevention
- skipping already done tasks
- command chaining
- working directory always as expected
- variable checking
- dependencies; calling sub-scripts
- delayed tasks executed on finish
- child termination handler; no processes left running
- modules: template engine, config editing, etc.
- nice output

#bash #ansible #tool

Достойный пост об Идемпотентности

https://ru.hexlet.io/blog/posts/pochemu-vazhna-idempotentnost-i-kak-pisat-idempotentnye-bash-skripty

#hexlet #bash