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| author | dteske <dteske@FreeBSD.org> | 2013-07-05 16:45:25 +0000 |
|---|---|---|
| committer | dteske <dteske@FreeBSD.org> | 2013-07-05 16:45:25 +0000 |
| commit | 8c9905a923e937cd0f2233690840698083b25257 (patch) | |
| tree | 2e9cefb1023b382d8d7d01b3b0b8d0fbea47ac56 | |
| parent | 02a66d5bd9f4f67df7c4a72151b05fddf5b55f8c (diff) | |
| download | FreeBSD-src-8c9905a923e937cd0f2233690840698083b25257.zip FreeBSD-src-8c9905a923e937cd0f2233690840698083b25257.tar.gz | |
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).
| -rw-r--r-- | usr.sbin/sysrc/sysrc.8 | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/usr.sbin/sysrc/sysrc.8 b/usr.sbin/sysrc/sysrc.8 index 43ba885..7587741 100644 --- a/usr.sbin/sysrc/sysrc.8 +++ b/usr.sbin/sysrc/sysrc.8 @@ -99,10 +99,9 @@ Show only variable values, not their names. 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 |
