The at command can always be issued by a privileged user. Other users must be listed in the file /etc/at.allow if it exists; otherwise, they must not be listed in /etc/at.deny. If neither file exists, only a privileged user can issue the command
Polecenie at
Wykonanie, użycie: Execute commands at a specified time and optional date. The commands are read from standard input or from a file. (See also batch.) End input with EOF. time can be formed either as a numeric hour (with optional minutes and modifiers) or as a keyword. It can contain an optional date, formed as a month and date, a day of the week, or a special keyword (today or tomorrow). An increment can also be specified.
Opcje wykonania at w konsoli
Display the specified jobs on the standard output. This option does not take a time specification.
Delete the specified jobs. Same as atrm.
Read job from file, not from standard input.
Report all jobs that are scheduled for the invoking user. Same as atq.
Mail user when job has completed, regardless of whether output was created.
Place job in queue denoted by letter, where letter is any single letter from a-z or A-Z. Default queue is a. (The batch queue defaults to b.) Higher-lettered queues run at a lower priority.
Display the version number.
Przykłady at działanie w Słownik polecenie A
- Przykład AT użycie :
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- Przykład AT użycie :
- Jak użyć administration command. The Linux version of getty . Set terminal type, modes, speed, and line discipline. agetty is invoked by init . It is the second process in the series init-getty-login-shell słownik.
- Przykład AT użycie :
- Jak użyć Create GNU standards-compliant Makefile.in files from Makefile.am template files and can be used to ensure that projects contain all the files and install options required to be standards-compliant czym jest.