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Diffstat (limited to 'Doc/Zsh')
| -rw-r--r-- | Doc/Zsh/builtins.yo | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/Zsh/builtins.yo b/Doc/Zsh/builtins.yo index 51c1fd00c..e84084cd4 100644 --- a/Doc/Zsh/builtins.yo +++ b/Doc/Zsh/builtins.yo @@ -692,6 +692,9 @@ tt(SIGIO), assuming they correspond to the same signal number. tt(kill show if the alternative form corresponds to a signal number. For example, under Linux tt(kill -l IO) and tt(kill -l POLL) both output 29, hence tt(kill -IO) and tt(kill -POLL) have the same effect. + +Many systems will allow process IDs to be negative to kill a process +group or zero to kill the current process group. ) findex(let) item(tt(let) var(arg) ...)( |