отправить сигнал или сообщить о статусе процесса (send a signal or report process status)
Имя (Name)
skill, snice - send a signal or report process status
Синопсис (Synopsis)
skill [signal] [options] expression
snice [new priority] [options] expression
Описание (Description)
These tools are obsolete and unportable. The command syntax is
poorly defined. Consider using the killall, pkill, and pgrep
commands instead.
The default signal for skill is TERM. Use -l or -L to list
available signals. Particularly useful signals include HUP, INT,
KILL, STOP, CONT, and 0. Alternate signals may be specified in
three ways: -9 -SIGKILL -KILL.
The default priority for snice is +4. Priority numbers range
from +20 (slowest) to -20 (fastest). Negative priority numbers
are restricted to administrative users.
Параметры (Options)
-f, --fast
Fast mode. This option has not been implemented.
-i, --interactive
Interactive use. You will be asked to approve each
action.
-l, --list
List all signal names.
-L, --table
List all signal names in a nice table.
-n, --no-action
No action; perform a simulation of events that would occur
but do not actually change the system.
-v, --verbose
Verbose; explain what is being done.
-w, --warnings
Enable warnings. This option has not been implemented.
-h, --help
Display help text and exit.
-V, --version
Display version information.
PROCESS SELECTION OPTIONS
Selection criteria can be: terminal, user, pid, command. The
options below may be used to ensure correct interpretation.
-t, --tty tty
The next expression is a terminal (tty or pty).
-u, --user user
The next expression is a username.
-p, --pid pid
The next expression is a process ID number.
-c, --command command
The next expression is a command name.
--ns pid
Match the processes that belong to the same namespace as
pid.
--nslist ns,...
list which namespaces will be considered for the --ns
option. Available namespaces: ipc, mnt, net, pid, user,
uts.
Сигналы (Signals)
The behavior of signals is explained in signal(7) manual page.
Примеры (Examples)
snice -c seti -c crack +7
Slow down seti and crack commands.
skill -KILL -t /dev/pts/*
Kill users on PTY devices.
skill -STOP -u viro -u lm -u davem
Stop three users.
Смотри также (See also)
kill(1), kill(2), killall(1), nice(1), pkill(1), renice(1),
signal(7)
Стандарты (Conforming to)
No standards apply.
