Docs: Document the second ml-web.py detects the first

[m_librarian.git] / docs / command_line.rst

diff --git a/docs/command_line.rst b/docs/command_line.rst
index 4bde53d9f3b354636c10df9afaa7026ccdee9870..afdb42331cf2971274391d049b8d637cda68a65a 100644 (file)
--- a/docs/command_line.rst
+++ b/docs/command_line.rst
@@ -148,6 +148,7 @@ Options::
     --lid lid              Search by language’s id
     -P, --path path        Path to the directory with the library
                            archives
+    --download-to [path]   Download directory
     -F, --format format    Format of the downloaded file name
     --get                  Download exactly one book
     --get-many N           Download at most this many books
@@ -169,6 +170,14 @@ section `[library]`, key `path`::
 
 The option is useful for multiple databases (global option `-D`).
 
+Option `--download-to` provides the path to the download directory.
+By default the script downloads books to the current directory.
+If the option is used without `path` argument the path is extracted from
+configuration file, section `[download]`, key `path`::
+
+    [download]
+    path = /tmp
+
 Option `--get` allows to download a book from the library to a local
 file. The option allows to download exactly one book. The simplest way
 to use it is via option `--id`. The file is downloaded into the current
@@ -265,8 +274,11 @@ Options::
 
     -p, --port port      HTTP port to listen to
 
-Run a web server. If a port is given listen on the given port. Else
-choose a random port. Start a browser (or open a new window of a running
-browser) pointing it to the server.
+Run a web server. If a port is given listens on the given port else
+chooses a random port. Starts a browser (or open a new window of a
+running browser) pointing it to the server.
+
+If the program is already running the second instance detects the first
+one, starts a browser pointing to running instance and exits.
 
 .. vim: set tw=72 :