docs: add info about *_DEBUG= to man pages

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/disk-utils/cfdisk.8 b/disk-utils/cfdisk.8
index e4577d53349e67b6f293e643d6b819ce70bc5f8d..a6b5798225bdf8bfb1a011416ca4136c32d8f5f6 100644 (file)
--- a/disk-utils/cfdisk.8
+++ b/disk-utils/cfdisk.8
@@ -172,6 +172,8 @@ for more details about colorization configuration.
 does not support color customization with a color-scheme file.
 
 .SH ENVIRONMENT
+.IP CFDISK_DEBUG=all
+enables cfdisk debug output.
 .IP LIBFDISK_DEBUG=all
 enables libfdisk debug output.
 .IP LIBBLKID_DEBUG=all

diff --git a/disk-utils/fdisk.8 b/disk-utils/fdisk.8
index d9c4d270e708935155bd77cf908ee46d01fe6307..89ae5aaaabbeb366372c529d7ec2c75ce203d9f1 100644 (file)
--- a/disk-utils/fdisk.8
+++ b/disk-utils/fdisk.8
@@ -317,6 +317,8 @@ The original version was written by
 Andries E. Brouwer, A. V. Le Blanc and others.
 
 .SH ENVIRONMENT
+.IP FDISK_DEBUG=all
+enables fdisk debug output.
 .IP LIBFDISK_DEBUG=all
 enables libfdisk debug output.
 .IP LIBBLKID_DEBUG=all

diff --git a/disk-utils/sfdisk.8 b/disk-utils/sfdisk.8
index 185972c4214c81369dcd2dfea9fc04bb267b9a41..2af8ece86087b1e8f95a664205172003e2d43bb1 100644 (file)
--- a/disk-utils/sfdisk.8
+++ b/disk-utils/sfdisk.8
@@ -359,6 +359,8 @@ Since version 2.26 \fBsfdisk\fR does not provide the \fB\-\-DOS\fR, \fB\-\-IBM\f
 \fB\-\-inside\-outer\fR, \fB\-\-not\-inside\-outer\fR options.
 
 .SH ENVIRONMENT
+.IP SFDISK_DEBUG=all
+enables sfdisk debug output.
 .IP LIBFDISK_DEBUG=all
 enables libfdisk debug output.
 .IP LIBBLKID_DEBUG=all

diff --git a/misc-utils/whereis.1 b/misc-utils/whereis.1
index 5e63e9b48ffc103b0343ab3d415020a76d19b5aa..0dccc8d9f6ba025c753e87fa5c7ebb892d8d8a7d 100644 (file)
--- a/misc-utils/whereis.1
+++ b/misc-utils/whereis.1
@@ -156,6 +156,9 @@ and
 are display with
 .BR \-l .
 .PP
+.SH ENVIRONMENT
+.IP WHEREIS_DEBUG=all
+enables debug output.
 .SH AVAILABILITY
 The whereis command is part of the util-linux package and is available from
 .UR ftp://\:ftp.kernel.org\:/pub\:/linux\:/utils\:/util-linux/