# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1569570278 -7200
# Node ID 52523a19797eef2b351034cf43ce97c6147f26d1
# Parent  6f6058939e48ee3b2f7fbf349e87b83d92fb5c45
Docu: Enhance the docu of fjail

diff -r 6f6058939e48 -r 52523a19797e bin/fjail
--- a/bin/fjail	Fri Sep 27 09:32:20 2019 +0200
+++ b/bin/fjail	Fri Sep 27 09:44:38 2019 +0200
@@ -17,7 +17,7 @@
 
 VERSION="@@VERSION@@"
 
-USAGE="
+USAGE='
 USAGE: fjail [ OPTIONS ] COMMAND [ COMMAND OPTIONS ] [ ARG ... ]
 
 OPTIONS:
@@ -46,11 +46,20 @@
 
   copy SOURCE-DATASET DEST-DATASET
 
-    Copy a tree of ZFS datasets with \"zfs send -R\" and \"zfs receive\".
+    Copy a tree of ZFS datasets with "zfs send -R" and "zfs receive".
     Note that the destination dataset must not exist already.
 
     -u        Do not automatically mount received datasets
-"
+
+ENVIRONMENT:
+
+  All environment variables that affect "zfs" are effective also.
+
+DESCRIPTION:
+
+  All commands with the exception of "populate" require ZFS as
+  filesystem.
+'
 
 
 # Reset to standard umask