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Acelerando o Shell Linux - Incrementando performance com Expansões de Parâmetros
Colaboração: Rubens Queiroz de Almeida
Data de Publicação: 21 de junho de 2022
As Expansões de Parâmetros por serem usadas como variáveis, não têm código associado e, por isso, aceleram demais a execução de programas. Elas podem (e devem) substituir diversos comandos.
Neste vídeo, calculamos o percentual de ganho de performance, cronometrando a execução de 2000 loops de Expansões de Parâmetros com seu(s) congênere(s) e, pasmem, o ganho nunca é menor que 1500%.
Veja mais vídeos sobre programação Shell Bash em nosso canal ProgShellLinux.
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