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awk-from-zero\n\n  \u003cimg width=\"775\" height=\"402\" alt=\"awk_from_zero\" src=\"https://github.com/user-attachments/assets/2b89e7c3-2d56-4aa4-905f-3685ffb5ed14\" /\u003e\n\n\u003c/div\u003e\n\u003cp\u003e\u003c/p\u003e\n\nArquivos de exemplo utilizados no artigo **\"Entendendo o comando AWK do absoluto zero\"**, publicado no [Medium](#artigo)\n\n## 📁 Arquivos\n\n| Arquivo | Descrição |\n|---|---|\n| `books` | Lista de livros com ID, título, ano, autor e preço, separados por tabulação |\n| `numbers` | Arquivo simples com valores numéricos para exemplos de operações matemáticas |\n| `access.log` | Log de acesso simulado no formato Apache/Nginx para exemplos com expressões regulares |\n\n## Como usar\n\nClone o repositório e siga os exemplos do artigo:\n\n```bash\ngit clone https://github.com/seu-usuario/awk-artigo.git\ncd awk-artigo\n```\n\n### Exemplos rápidos\n\n**Listar apenas os títulos dos livros:**\n```bash\nawk -F \"\\t\" '{print $2}' books\n```\n\n**Listar título e autor:**\n```bash\nawk 'BEGIN{FS=\"\\t\"} {print $2, \"-\", \"Autor :\", $4}' books\n```\n\n**Somar todos os valores do arquivo `numbers`:**\n```bash\nawk '\nBEGIN { print \"Iniciando processamento de soma\" }\n{ total += $1 }\nEND { print \"O total foi:\", total }\n' numbers\n```\n\n**Filtrar livros com preço acima de 60:**\n```bash\nawk 'BEGIN{FS=\"\\t\"} {if ($NF \u003e 60) print $0}' books\n```\n\n**Buscar linhas de um IP específico no log:**\n```bash\nawk '/^192.168.0.10/ {print $0}' access.log\n```\n\n**Usuários com `/bin/bash` como shell, ordenados:**\n```bash\nawk -F \":\" '$7 == \"/bin/bash\" {print $1}' /etc/passwd | sort\n```\n\n## Artigo\n\n[Leia o artigo completo no Medium](https://medium.com/@igor.scuculhadev/entendendo-o-comando-awk-do-absoluto-zero-608ac62475b5)\n\n## Referências\n\n- [GNU AWK Documentação oficial](https://www.gnu.org/software/gawk/manual/)\n- Linux Eficiente na linha de comando — Daniel J. Barrett\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Figorsoares%2Fawk-from-zero","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Figorsoares%2Fawk-from-zero","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Figorsoares%2Fawk-from-zero/lists"}