April 2025
Intermediate to advanced
248 pages
7h 6m
Portuguese (Portugal, Brazil)
Content preview from Administração prática de sistemas Linux
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Capítulo 8. Manutenção da integridade do sistema
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A manutenção da integridade do sistema é um tópico abrangente que inclui manutenção preventiva, limpeza, aplicação de patches, tarefas de segurança, manutenção do utilizador e monitorização e atenuação de vários tipos de expansão. A manutenção da saúde dos teus sistemas é uma tarefa ativa, não passiva.
A monitorização pode ajudar. Automatizar a limpeza periódica de determinadas áreas pode ajudar. A automatização das actualizações pode ajudar, mas tens de observar ativamente os registos, verificar o espaço e a expansão e tratar das tarefas de manutenção do utilizador. Muitas destas tarefas requerem olhos nos ecrãs e mãos nos teclados. Seriam necessários muito menos administradores de sistemas se pudesses automatizar todos os aspectos da manutenção da saúde do sistema.
Este capítulo abrange as tarefas de manutenção do estado do sistema, tanto automatizadas como manuais.
Manter o teu sistema livre de desordem
O serviço de limpeza é algo que ninguém gosta de fazer. É entediante, consome muito tempo e pode irritar os utilizadores ao ponto de denunciarem o teu comportamento à administração, o que nunca é bom. Desde que cumpras a política da empresa e não apliques nenhuma das tuas próprias políticas, terás material para indicar aos teus utilizadores irritados. As regras para organizar um sistema são as mesmas para qualquer ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.