Uruchomienie, wykonanie: su [option] [user] [shell_args]
Jak działa SU, co robi SU: Create a shell with the effective user ID user. If no user is specified, create a shell for a privileged user (i.e., become a superuser). Enter EOF to terminate. You can run the shell with particular options by passing them as shell_args (e.g., if the shell runs bash, you can specify -c command to execute command via bash, or -r to create a restricted shell)
Dostępne opcje, wywołanie SU: Go through the entire login sequence (i.e., change to user's environment). Execute command in the new shell and then exit immediately. If command is more than one word, it should be enclosed in quotes. For example: su -c 'find / -name *.c -print' nobody Start the shell with the -f option, which suppresses the reading of the .cshrc or .tcshrc file. Applies to csh and tcsh. Do not reset environment variables. Execute shell, not the shell specified in /etc/passwd, unless shell is restricted. Print a help message and then exit. Print version information and then exit.
- Co znaczy :
- Definicja administration command. sysklogd provides both syslogd and klogd functionality. By default, it is meant to behave exactly like the BSD version of syslogd . While the difference should be completely co znaczy.
- Co znaczy :
- Definicja administration command. Examine or modify kernel parameters at runtime using the /proc/sys filesystem. While many of these kernel keys can be altered by other utilities, sysctl provides a single krzyżówka.
- Co znaczy :
- Definicja Stream editor. Edit one or more files without user interaction. See Chapter 1 for more information co to jest.
- Co znaczy :
- Definicja Overwrite a file to make the contents unrecoverable, and delete the file afterward if requested słownik.
- Co znaczy :
- Definicja administration command. Assign a keycode event to the specified keyboard scancode . The kernel matches these to its own keycodes. Scancodes in the range of 1-88 are hardwired in the kernel, but the czym jest.
Użycie SU zastosowanie komendy na linii poleceńw Słownik S .
