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Fold two ENVIRONMENT sections into one.

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Ruslan Ermilov
2005-01-18 09:03:19 +00:00
parent 70c55092de
commit 4c0dba7213
1 changed files with 33 additions and 32 deletions
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gnu/usr.bin/tar/tar.1
+33 -32
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@@ -365,12 +365,44 @@ Block the output of compression program for tapes or floppies
Specify tape drive and density.
.El
.Sh ENVIRONMENT
The environment variable
The
.Nm
program examines the following environment variables.
.Bl -tag -width "POSIXLY_CORRECT"
.It Ev POSIXLY_CORRECT
Normally,
.Nm
will process flag arguments that appear in the file list.
If set in the environment, this causes
.Nm
to consider the first
non-flag argument to terminate flag processing, as per the POSIX specification.
.It Ev SHELL
In interactive mode, a permissible response to the prompt is to
request to spawn a subshell, which will be
.Pa /bin/sh
unless the
.Ev SHELL
variable is set.
.It Ev TAPE
Changes
.Nm Ns 's
default tape drive (which is still overridden by the
.Fl f
flag).
.It Ev TAR_OPTIONS
The
.Ev TAR_OPTIONS
environment variable
can hold a set of default options for
.Nm .
These options are interpreted first and can be overwritten by explicit command
line parameters.
.It TAR_RSH
The TAR_RSH environment variable allows you to override the default
shell used as the transport for
.Nm .
.El
.Sh EXAMPLES
To create an archive on tape drive
.Pa /dev/sa0
@@ -457,37 +489,6 @@ To specify the correct time zone use either e.g.\&
.Sq "13:15 CEST"
or
.Sq "13:15+200" .
.Sh ENVIRONMENT
The
.Nm
program examines the following environment variables.
.Bl -tag -width "POSIXLY_CORRECT"
.It Ev POSIXLY_CORRECT
Normally,
.Nm
will process flag arguments that appear in the file list.
If set in the environment, this causes
.Nm
to consider the first
non-flag argument to terminate flag processing, as per the POSIX specification.
.It Ev SHELL
In interactive mode, a permissible response to the prompt is to
request to spawn a subshell, which will be
.Pa /bin/sh
unless the
.Ev SHELL
variable is set.
.It Ev TAPE
Changes
.Nm Ns 's
default tape drive (which is still overridden by the
.Fl f
flag).
.It TAR_RSH
The TAR_RSH environment variable allows you to override the default
shell used as the transport for
.Nm .
.El
.Sh FILES
.Bl -tag -width "/dev/sa0"
.It Pa /dev/sa0