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author | Davidlohr Bueso | 2012-09-04 15:58:06 +0200 |
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committer | Karel Zak | 2012-09-04 17:21:57 +0200 |
commit | ca3dbca10b4f96b8e309e579933dfdcab80b20b5 (patch) | |
tree | cb5c24ed493df81ceeb70cc2227dc111b99cb9c8 /sys-utils/umount.8 | |
parent | blkid: document LIBBLKID_DEBUG users (diff) | |
download | kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.tar.gz kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.tar.xz kernel-qcow2-util-linux-ca3dbca10b4f96b8e309e579933dfdcab80b20b5.zip |
libmount: document LIBMOUNT_DEBUG users
Update the manpages of programs that use this environment variable for
extra debugging information.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Diffstat (limited to 'sys-utils/umount.8')
-rw-r--r-- | sys-utils/umount.8 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys-utils/umount.8 b/sys-utils/umount.8 index d073c55dc..f0fcd9969 100644 --- a/sys-utils/umount.8 +++ b/sys-utils/umount.8 @@ -160,6 +160,13 @@ The helper= mount option redirects all umount requests to the .SH FILES .I /etc/mtab table of mounted file systems +.SH ENVIRONMENT +.IP LIBMOUNT_FSTAB=<path> +overrides the default location of the fstab file +.IP LIBMOUNT_MTAB=<path> +overrides the default location of the mtab file +.IP LIBMOUNT_DEBUG=0xffff +enables debug output .SH "SEE ALSO" .BR umount (2), .BR mount (8), |