Comandos y privilegios de linux
Quiz
•
Computers
•
12th Grade
•
Practice Problem
•
Medium
CARLOS CHELONI
Used 12+ times
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18 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
¿Qué comando se usa para obtener un shell con privilegios de superusuario?
"sudo"
Pero dura 15 minutos"
"sudo su"
Pero dura hasta el final de la sesión con "exit"
"su dosu"
Pero funciona sólo en consolas viruales
"SUDOSU"
Funciona siempre.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se usa para crear un directorio llamado "test"?
cd test
ls test
pwd test
mkdir test
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se usa para listar los archivos y directorios en el directorio actual?
cd
pwd
ls
mkdir
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
¿Qué comando se usa para salir de un shell con privilegios de superusuario?
exit sudo
quit
exit
leave
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se usa para crear un archivo vacío llamado "file.txt"?
cd file.txt
ls file.txt
pwd file.txt
touch file.txt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se usa para cambiar los permisos de "file.txt" a lectura, escritura y ejecución para todos los usuarios?
chmod 444 file.txt
chmod 666 file.txt
chmod 777 file.txt
chmod 555 file.txt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué comando se usa para ver en qué directorio estás actualmente?
cd
ls
pwd
mkdir
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