Co robi WALL użycie. Konsola In both versions, the default is for wall to read a message from.

Czy przydatne?

Polecenie wall

Wykonanie, użycie: Write to all users. Depending on your Linux distribution, wall uses one of the two syntaxes shown. In both versions, the default is for wall to read a message from standard input and send the message to all users currently logged in, preceded by "Broadcast Message from..." With the first syntax, which comes with Debian, for example, if file is specified, wall reads input from that file rather than from standard input, and only the superuser can write to a terminal if the user has disallowed messages. With the second syntax, distributed by Red Hat, for example, the text of the message can be included on the command line, and the message is limited to 20 lines. In this form, if -n is specified, the default banner message is replaced with "Remote broadcast message". -n can only be specified by the superuser, and only if wall was installed set-group-id

Opcje wykonania wall w konsoli

Przykłady wall działanie w Słownik polecenie W

Przykład WALL użycie :
Jak użyć List the full pathnames of the files that would be executed if the named commands had been run. which searches the user's $PATH environment variable co znaczy.
Przykład WALL użycie :
Jak użyć to an interactive conversation with user . A write session is terminated with EOF. If the user is logged into more than one terminal, specify a tty number. See also talk ; use mesg to keep other krzyżówka.
Przykład WALL użycie :
Jak użyć System administration command. Mail warning messages to users that have exceeded their soft limit co to jest.
Przykład WALL użycie :
Jak użyć interactive file downloads from the Web. wget works in the background and can be used to set up and run a download without the user having to remain logged on. wget supports HTTP, HTTPS, FTP, as well słownik.
Przykład WALL użycie :
Jak użyć into the system. With no options, list the names of users currently logged in, their terminal, the time they have been logged in, and the name of the host from which they have logged in. An optional czym jest.