Add example usage for the log functionality

1 files changed, 28 insertions, 3 deletions

diff --git a/doc/src/04020-module-log.md b/doc/src/04020-module-log.md
index b886391e..0f213a07 100644
--- a/doc/src/04020-module-log.md
+++ b/doc/src/04020-module-log.md
@@ -6,10 +6,35 @@ It is intended as a tumbeblog-like diary, where one does not care to fire up
 an editor and type in a long text, but rather type a few words and forget
 about it:
 
+### Usage
+
+Logs can be created via an entry in the configuration file in the section `log`:
+
+```
+[log]
+logs = ["work", "hobby", "music"]
+default = "hobby"
+```
+
+The `default` key is required and the name which is used here _must_ appear in
+the `logs` array.
+
+In the above configuration snippet, the logs `work`, `hobby` and `music` are
+created. The user may now log to one of these logs with:
+
+```
+imag log --to <logname> "Some message"
+# or
+imag log -t <logname> "Some message"
+# or, to the default log:
+imag log "Some message"
+```
+
+Logs can be read by naming the log:
+
 ```
-imag log --to work "Copying large amounts of data takes time"
+imag log show work
 ```
 
-Everything which can be done with `imag-log` can also be done with
-`imag-diary`.
+which prints one log per line (including time it was logged).