Author: eadler
Date: Wed Jun 20 06:58:17 2012
New Revision: 237287
URL: http://svn.freebsd.org/changeset/base/237287
Log:
MFC r236999:
Include a warning when using the example code as it may not
work in unusual situations.
Also slightly optimize the command.
Approved by: cperciva (implicit)
Modified:
stable/9/share/examples/csh/dot.cshrc
Directory Properties:
stable/9/share/examples/csh/ (props changed)
Modified: stable/9/share/examples/csh/dot.cshrc
==============================================================================
--- stable/9/share/examples/csh/dot.cshrc Wed Jun 20 06:38:41 2012
(r237286)
+++ stable/9/share/examples/csh/dot.cshrc Wed Jun 20 06:58:17 2012
(r237287)
@@ -4,8 +4,12 @@
#
# Sets SSH_AUTH_SOCK to the user's ssh-agent socket path if running
+#
+# This has a couple caveats, the most notable being that if a user
+# has multiple ssh-agent(1) processes running, this will very likely
+# set SSH_AUTH_SOCK to point to the wrong file/domain socket.
if (${?SSH_AUTH_SOCK} != "1") then
- setenv SSH_AUTH_SOCK `sockstat | grep "^${USER} " | awk '/ssh-agent/ {
print $6 }'`
+ setenv SSH_AUTH_SOCK `sockstat -u | awk '/^${USER}.+ ssh-agent/ { print
$6 }'
endif
# Change only root's prompt
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