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authordjm@openbsd.org <djm@openbsd.org>2018-04-06 13:02:39 +0000
committerDamien Miller <djm@mindrot.org>2018-04-06 23:15:29 +1000
commit555294a7279914ae6795b71bedf4e6011b7636df (patch)
tree468b6798d0aae805b565d5654bad03c6c8386347 /ssh_config.5
parent40f5f03544a07ebd2003b443d42e85cb51d94d59 (diff)
upstream: Allow "SendEnv -PATTERN" to clear environment variables
previously labeled for sendind. bz#1285 ok dtucker@ OpenBSD-Commit-ID: f6fec9e3d0f366f15903094fbe1754cb359a0df9
Diffstat (limited to 'ssh_config.5')
-rw-r--r--ssh_config.511
1 files changed, 8 insertions, 3 deletions
diff --git a/ssh_config.5 b/ssh_config.5
index 75a21b59..0e3c4db2 100644
--- a/ssh_config.5
+++ b/ssh_config.5
@@ -33,8 +33,8 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.\" $OpenBSD: ssh_config.5,v 1.270 2018/04/05 22:54:28 djm Exp $
-.Dd $Mdocdate: April 5 2018 $
+.\" $OpenBSD: ssh_config.5,v 1.271 2018/04/06 13:02:39 djm Exp $
+.Dd $Mdocdate: April 6 2018 $
.Dt SSH_CONFIG 5
.Os
.Sh NAME
@@ -1394,11 +1394,16 @@ Multiple environment variables may be separated by whitespace or spread
across multiple
.Cm SendEnv
directives.
-The default is not to send any environment variables.
.Pp
See
.Sx PATTERNS
for more information on patterns.
+.Pp
+It is possible to clear previously-set
+.Cm SendEnv
+variable names by prefixing patterns with
+.Pa - .
+The default is not to send any environment variables.
.It Cm ServerAliveCountMax
Sets the number of server alive messages (see below) which may be
sent without