diff --git a/README.md b/README.md
index 660d651..9fac9ad 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 # bgutil-rs
 
+bgutil-rs is a rewrite of biggraphite's bgutil tool.
+
+You might find more information on [wiki](https://git.mkz.me/mycroft/bgutil-rs/wiki).
+
 ## Build
 
 Don't forget to download & install [cassandra-cpp](https://downloads.datastax.com/cpp-driver/centos/8/cassandra/v2.15.3/) & [libuv](https://downloads.datastax.com/cpp-driver/centos/8/dependencies/libuv/v1.35.0/).
@@ -156,117 +160,3 @@ ARGS:
   - Arguments handling
 * command: delete
   - with recursive
-
-```
-usage: bgutil delete [--help] [-r] [--dry-run] path
-
-positional arguments:
-  path             One metric or subdirectory name
-
-optional arguments:
-  --help           show this help message and exit
-  -r, --recursive  Delete points for all metrics as a subtree
-  --dry-run        Only show commands to create/upgrade the schema.
-```
-
-* command: copy
-
-```
-usage: bgutil copy [--help] [-r] [--time-start TIME_START]
-                   [--time-end TIME_END] [--dry-run]
-                   [--src_retention SRC_RETENTION]
-                   [--dst_retention DST_RETENTION]
-                   src dst
-
-positional arguments:
-  src                   One source metric or subdirectory name
-  dst                   One destination metric or subdirectory name
-
-optional arguments:
-  --help                show this help message and exit
-  -r, --recursive       Copy points for all metrics as a subtree
-  --time-start TIME_START
-                        Copy points written later than this time.
-  --time-end TIME_END   Copy points written earlier than this time.
-  --dry-run             Only show commands to create/upgrade the schema.
-  --src_retention SRC_RETENTION
-                        Retention used to read points from the source metrics.
-  --dst_retention DST_RETENTION
-                        Retention used to write points to the destination
-                        metrics. It only works if retentions are similar, i.e.
-                        with same precisions.
-```
-
-* command: clean
-
-```
-usage: bgutil clean [--help] [--clean-cache] [--clean-backend]
-                    [--clean-corrupted] [--quiet] [--max-age MAX_AGE]
-                    [--start-key START_KEY] [--end-key END_KEY]
-                    [--shard SHARD] [--nshards NSHARDS]
-                    [--disable-clean-directories] [--disable-clean-metrics]
-
-optional arguments:
-  --help                show this help message and exit
-  --clean-cache         clean cache
-  --clean-backend       clean backend
-  --clean-corrupted     clean corrupted metrics
-  --quiet               Show no output unless there are problems.
-  --max-age MAX_AGE     Specify the age of metrics in seconds to evict (ie:
-                        3600 to delete older than one hour metrics)
-  --start-key START_KEY
-                        Start key.
-  --end-key END_KEY     End key.
-  --shard SHARD         Shard number.
-  --nshards NSHARDS     Number of shards.
-  --disable-clean-directories
-                        Disable cleaning directories
-  --disable-clean-metrics
-                        Disable cleaning outdated metrics
-
-```
-
-* command: repair
-
-```
-usage: bgutil repair [--help] [--start-key START_KEY] [--end-key END_KEY]
-                     [--shard SHARD] [--nshards NSHARDS] [--quiet]
-
-optional arguments:
-  --help                show this help message and exit
-  --start-key START_KEY
-                        Start key.
-  --end-key END_KEY     End key.
-  --shard SHARD         Shard number.
-  --nshards NSHARDS     Number of shards.
-  --quiet               Show no output unless there are problems.
-```
-
-* command: write
-
-```
-usage: bgutil write [--help] [-t TIMESTAMP] [-c COUNT]
-                    [--aggregator AGGREGATOR] [--retention RETENTION]
-                    [--x-files-factor X_FILES_FACTOR]
-                    metric value
-
-positional arguments:
-  metric                Name of the metric to update.
-  value                 Value to write at the select time.
-
-optional arguments:
-  --help                show this help message and exit
-  -t TIMESTAMP, --timestamp TIMESTAMP
-                        Timestamp at which to write the new point.
-  -c COUNT, --count COUNT
-                        Count associated with the value to be written.
-  --aggregator AGGREGATOR
-                        Aggregator function for the metric (average, last,
-                        max, min, sum).
-  --retention RETENTION
-                        Retention configuration for the metric.
-  --x-files-factor X_FILES_FACTOR
-                        Science fiction coefficient.
-```
-
-* command: test
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