Author: dteske
Date: Fri Jul 5 16:45:25 2013
New Revision: 252798
URL: http://svnweb.freebsd.org/changeset/base/252798
Log:
Update sysrc(8) manual to coincide with r252797:
Do not inherit $SYSRC_VERBOSE from operating environment. The concern is
that when a user (such as myself) which has SYSRC_VERBOSE=1 in his/her
~/.bash_profile or such that when they are told to execute a command like:
hostname `sysrc -n hostname`
NOTE: To activate a recently configured hostname.
If $SYSRC_VERBOSE is set, then POLA is violated because the output of sysrc
is indirectly influenced (making for an inconsistent experience).
Modified:
head/usr.sbin/sysrc/sysrc.8
Modified: head/usr.sbin/sysrc/sysrc.8
==============================================================================
--- head/usr.sbin/sysrc/sysrc.8 Fri Jul 5 16:21:44 2013 (r252797)
+++ head/usr.sbin/sysrc/sysrc.8 Fri Jul 5 16:45:25 2013 (r252798)
@@ -99,10 +99,9 @@ Show only variable values, not their nam
Show only variable names, not their values.
.It Fl q
Quiet.
-Ignore previous
+Ignore previous occurrences of
.Fl v
-and/or
-.Ev SYSRC_VERBOSE .
+flag.
.It Fl R Ar dir
Operate within the root directory
.Pq Sq Ar dir
@@ -175,7 +174,7 @@ be called repeatedly).
.Sh ENVIRONMENT
The following environment variables are referenced by
.Nm :
-.Bl -tag -width ".Ev SYSRC_VERBOSE"
+.Bl -tag -width ".Ev RC_DEFAULTS"
.It Ev RC_CONFS
Override default
.Ql rc_conf_files
@@ -184,9 +183,6 @@ Override default
Location of
.Ql /etc/defaults/rc.conf
file.
-.It Ev SYSRC_VERBOSE
-Default verbosity.
-Set to non-NULL to enable.
.El
.Sh DEPENDENCIES
The following standard commands are required by
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