diff options
Diffstat (limited to 'Doc/help/kill')
| -rw-r--r-- | Doc/help/kill | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Doc/help/kill b/Doc/help/kill index 9112ffefe..c68d46704 100644 --- a/Doc/help/kill +++ b/Doc/help/kill @@ -1,24 +1,24 @@ kill [ -s signal_name | -n signal_number | -sig ] job ... kill -l [ sig ... ] - Sends either SIGTERM or the specified signal to the given jobs - or processes. Signals are given by number or by names, with or - without the `SIG' prefix. If the signal being sent is not - `KILL' or `CONT', then the job will be sent a `CONT' signal if - it is stopped. The argument job can be the process ID of a job + Sends either SIGTERM or the specified signal to the given jobs + or processes. Signals are given by number or by names, with or + without the `SIG' prefix. If the signal being sent is not + `KILL' or `CONT', then the job will be sent a `CONT' signal if + it is stopped. The argument job can be the process ID of a job not in the job list. In the second form, kill -l, if sig is not - specified the signal names are listed. Otherwise, for each sig - that is a name, the corresponding signal number is listed. For - each sig that is a signal number or a number representing the - exit status of a process which was terminated or stopped by a + specified the signal names are listed. Otherwise, for each sig + that is a name, the corresponding signal number is listed. For + each sig that is a signal number or a number representing the + exit status of a process which was terminated or stopped by a signal the name of the signal is printed. - On some systems, alternative signal names are allowed for a few + On some systems, alternative signal names are allowed for a few signals. Typical examples are SIGCHLD and SIGCLD or SIGPOLL and SIGIO, assuming they correspond to the same signal number. kill - -l will only list the preferred form, however kill -l alt will - show if the alternative form corresponds to a signal number. + -l will only list the preferred form, however kill -l alt will + show if the alternative form corresponds to a signal number. For example, under Linux kill -l IO and kill -l POLL both output 29, hence kill -IO and kill -POLL have the same effect. - Many systems will allow process IDs to be negative to kill a + Many systems will allow process IDs to be negative to kill a process group or zero to kill the current process group. |