diff --git a/redisenv/__main__.py b/redisenv/__main__.py
index 4f6c6d1..a93837d 100644
--- a/redisenv/__main__.py
+++ b/redisenv/__main__.py
@@ -1,7 +1,6 @@
 # This layout exists, specifically to make poetry+extras work
 def main():
-    from .commands import (cli, cluster, enterprise, replica, sentinel,
-                           standalone)
+    from .commands import cli, cluster, enterprise, replica, sentinel, standalone
 
     cli.group(standalone.standalone).add_command(standalone.create)
 
diff --git a/redisenv/commands/cluster.py b/redisenv/commands/cluster.py
index fac8c29..829aed6 100644
--- a/redisenv/commands/cluster.py
+++ b/redisenv/commands/cluster.py
@@ -70,6 +70,7 @@ def cluster():
 )
 @click.option(
     "--generate-only",
+    "-g",
     help="set, to only generate the configurations, and not run them",
     is_flag=True,
     default=False,
diff --git a/redisenv/commands/enterprise.py b/redisenv/commands/enterprise.py
index 0aa92e0..2592b0e 100644
--- a/redisenv/commands/enterprise.py
+++ b/redisenv/commands/enterprise.py
@@ -5,8 +5,7 @@
 from loguru import logger
 
 from ..composer import DockerComposeWrapper
-from ..env import (ENTERPRISE_CLUSTER_TYPE, EnterpriseClusterHandler,
-                   _default_options)
+from ..env import ENTERPRISE_CLUSTER_TYPE, EnterpriseClusterHandler, _default_options
 from ..util import free_ports
 from . import defaultenvname
 
@@ -75,6 +74,7 @@ def enterprise():
 )
 @click.option(
     "--generate-only",
+    "-g",
     help="set, to only generate the configurations, and not run them",
     is_flag=True,
     default=False,
diff --git a/redisenv/commands/replica.py b/redisenv/commands/replica.py
index 32b0594..162ea5b 100644
--- a/redisenv/commands/replica.py
+++ b/redisenv/commands/replica.py
@@ -83,6 +83,7 @@ def replica():
 )
 @click.option(
     "--generate-only",
+    "-g",
     help="set, to only generate the configurations, and not run them",
     is_flag=True,
     default=False,
diff --git a/redisenv/commands/sentinel.py b/redisenv/commands/sentinel.py
index 9eaa96a..28c94c3 100644
--- a/redisenv/commands/sentinel.py
+++ b/redisenv/commands/sentinel.py
@@ -9,7 +9,7 @@
 
 
 def sentinel():
-    """create a redis-sentinel environment"""
+    """create a redis-sentinel environment, one redis server and multiple sentinels behind it"""
 
 
 @click.command()
@@ -88,6 +88,7 @@ def sentinel():
 )
 @click.option(
     "--generate-only",
+    "-g",
     help="set, to only generate the configurations, and not run them",
     is_flag=True,
     default=False,
diff --git a/redisenv/commands/standalone.py b/redisenv/commands/standalone.py
index 58470b6..81e08ca 100644
--- a/redisenv/commands/standalone.py
+++ b/redisenv/commands/standalone.py
@@ -71,6 +71,7 @@ def standalone():
 )
 @click.option(
     "--generate-only",
+    "-g",
     help="set, to only generate the configurations, and not run them",
     is_flag=True,
     default=False,
diff --git a/redisenv/env.py b/redisenv/env.py
index 2b6db5c..99750d8 100644
--- a/redisenv/env.py
+++ b/redisenv/env.py
@@ -51,7 +51,7 @@ def __init__(
         os.makedirs(self.envconfigdir, exist_ok=True)
         if disable_logging:
             logger.disable("redisenv")
-            
+
     def listenvs(self):
         """List the environments"""