Test
niggaz
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Preguntas del test (6)
1What is the purpose of the built-in jobs command?
- ATo list every process for the current user since the system was last booted.
- BTo list every running process on a system.
- CTo display a list of every child process ever launched from the current shell.
- DTo display a list of the child process of the current shell that have not completed.
2When logging on to a system interactively, in what order are the common startup files called?
- A/etc/profile, ~/.bashrc, ~/.bash_profile, /etc/bashrc
- B/etc/profile, ~/.bash_profile, ~/.bashrc, /etc/bashrc
- C~/.bash_profile, ~/.bashrc, /etc/bashrc, /etc/profile
- D/etc/bashrc, /etc/profile, ~/.bashrc, ~/.bash_profile
3Within a shell script, what symbol pair can be used to obtain all of the parameters passed to the shell script except the first?
- A$0
- B$z
- C$@
- D$&
4Most of the users on a system decide they each want a different set of functions to help them in their daily tasks.
Where should the system administrator who is assisting the users with the creation of the functions store them?- AAll of the function should be placed in the /etc/profile fine
- BThe functions for each user should be placed in the requesting user's ~/.bash_profile file
5Which of the following command will make athe sshd service unit persistent under systemd?
- Asystemctl is-enable sshd.service
- Bsystemctl enable sshd.service
- Csystemctl start sshd.service
- Dsystemctl status sshd.service
6What systemd target unit is the SysVinit runlevel 5 approximately equivalent to?
- Arescue.target
- Bgraphical.target
- Cmulti-user.target
- Dreboot.target
Información
- Descripción
- Test sobre niggaz, creado por David Jaworski el 04/02/2017.
- Autor
- David Jaworski
- Idioma
- English
- Visitas
- 0
- Valoración
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