Manual pages: Standardize on ENVIRONMENT as section title

There is quite some value (in terms of readability and user
expectations) if consistent names are used for the sections
within manual pages. This patch is one of a series to bring
about this consistency.

But, let's make sure that the section is consistently titled
across pages. Currently we have ENVIRONMENT (many) or ENVIRONMENT
VARIABLES (3).  Let's standardize on ENVIRONMENT (which is also
what is suggested in man-pages(7)).

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/disk-utils/fsck.8 b/disk-utils/fsck.8
index 10728c8614dbba9ed2891fa162c2a8b85ffdb8d9..e53333bca2617fbb5fd38f225fcb458f14622906 100644 (file)
--- a/disk-utils/fsck.8
+++ b/disk-utils/fsck.8
@@ -345,7 +345,7 @@ with
 Options to different filesystem-specific fsck's are not standardized.
 .SH FILES
 .I /etc/fstab
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 The
 .B fsck
 program's behavior is affected by the following environment variables:

diff --git a/login-utils/sulogin.8 b/login-utils/sulogin.8
index d5b24383d23a34b4680b5063d7c47633df0e6ff1..7e77cd5412acebcacb7ade6959eaf1a0018d099e 100644 (file)
--- a/login-utils/sulogin.8
+++ b/login-utils/sulogin.8
@@ -72,7 +72,7 @@ will wait forever.
 Display help text and exit.
 .IP "\fB\-V\fR, \fB\-\-version\fP"
 Display version information and exit.
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 .B sulogin
 looks for the environment variable
 .B SUSHELL

diff --git a/text-utils/pg.1 b/text-utils/pg.1
index 4c9a759eba5edf8d466d0fc09230265bf582b64c..a7fd60134cc7f62fbf5bcf357ef0eaecf3cc0b70 100644 (file)
--- a/text-utils/pg.1
+++ b/text-utils/pg.1
@@ -196,7 +196,7 @@ input file or writes on the terminal,
 will immediately display the prompt.
 In all other situations these keys will terminate
 .BR pg .
-.SH ENVIRONMENT VARIABLES
+.SH ENVIRONMENT
 The following environment variables
 affect the behavior of
 .BR pg :