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1381404
S2A2
Description
Curso de linux(S2A2) --Semana 2 Aula 2 Os tópicos estão em cor VERMELHO e os SUBTOPICO em cor LARANJA.
Mind Map by
Lorran Alves
, updated more than 1 year ago
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Created by
Lorran Alves
over 9 years ago
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Resource summary
S2A2
Gerenc. User e Grupos
useradd
Adiciona um Usuario, mas sem detalhes
Com o pwlist vc pode criar um arquivo para adicionar a senha para os usuarios sem senha
chpasswd < pwlist
O arquivo pwlist deve conter essa estrutura (usuario:senha) lorran:123456
adduser
Cria um usuário completo, com detalhes e bash profile
passwd
Altera a senha do usuário EX. passwd lorran
getent passwd
Lista usuários criados
userdel
Deleta o usuário
addgroup
Adiciona um grupo
lastlog - Mostra os ultimos logs de users
Permissionamento
Tipos de permissoes (Read - Write - Execute)
SETUID
Permite que vc execute como Administrador
umask
Cria Padrao para permissionamento
Conta binária
Ex. umask 027
Media attachments
permissoes.PNG (image/PNG)
umask.PNG (image/PNG)
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