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su: add note about SIGKILL to the man page 

Addresses: https://github.com/karelzak/util-linux/issues/443
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2018-08-03 14:08:00 +02:00
parent 01041a9d1d
commit 0dc7598323
1 changed files with 3 additions and 2 deletions
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5
login-utils/su.1
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@ -165,8 +165,9 @@ Upon receiving either
or
.BR SIGTERM ,
.B su
terminates its child and afterwards terminates itself with
the received signal.
terminates its child and afterwards terminates itself with the received signal.
The child is terminated by SIGTERM, after unsuccessful attempt and 2 seconds of
delay the child is killed by SIGKILL.
.SH CONFIG FILES
.B su
reads the