Bash Flashcards

1
Q

mostrar pastas e arquivos

A

ls

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2
Q

abre pastas

A

cd

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3
Q

login normal

A

$

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4
Q

login root

A

#

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5
Q

nome da pasta de usuário

A

~

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6
Q

Modo POSIX

A

set -o posix

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7
Q

comando interno ou não

A

type comando

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8
Q

escreve argumento da saída padrão

A

echo

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9
Q

nome do programa em execução com echo

A

echo $0

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10
Q

caminho do shell

A

echo $shell

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11
Q

retorna o nome do usuário

A

whoami

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12
Q

retorna o nome da máquina

A

hostname

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13
Q

tempo que a maquina está ligada

A

uptime -p

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14
Q

informações sobre o kernel do sistema

A

uname -rms

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15
Q

executar arquivo

A

~/caminho$ ~/script

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16
Q

Entre aspas duplas o todos os caracteres perdem o valor menos

A

$` / cifrão, barra invertida e crase

17
Q

(bash)Entre aspas simples todos os caracteres se tornam

18
Q

imprime o caminho da pasta de trabalho