this normally, because the handle is closed properly when guestfish
exits. However this is occasionally useful for testing.");
+ ("setenv", (RErr,[], []), -1, [], [],
+ "set an environment variable",
+ " setenv VAR value
+
+Set the environment variable C<VAR> to the string C<value>.
+
+To print the value of an environment variable use a shell command
+such as:
+
+ !echo $VAR");
+
("sparse", (RErr,[], []), -1, [], [],
"create a sparse disk image and add",
" sparse filename size
Run the command as usual, but print the elapsed time afterwards. This
can be useful for benchmarking operations.");
+ ("unsetenv", (RErr,[], []), -1, [], [],
+ "unset an environment variable",
+ " unsetenv VAR
+
+Remove C<VAR> from the environment.");
+
]