diff --git a/bin/dcm b/bin/dcm
index 56e98d5..1933fea 100755
--- a/bin/dcm
+++ b/bin/dcm
@@ -1,17 +1,5 @@
 #!/usr/bin/env python3
 
-"""
-pulsar
-# wait-for-pulsar <check-delay> <max-duration>
-pulsar-create-namespace 
-# wait-for-pulsar-create-namespace - wanted return code 0
-postgres redis jaeger router
-# wait-for-postgres
-
-# jeste poresit fazovani
-metadata-api-new aqe afm-exec-api result-cache scan-model sql-executor swagger-ui
-"""
-
 import subprocess
 import yaml
 import pprint
@@ -39,6 +27,24 @@ def load_dc_file(dc_file):
     return dc
 
 
+def dc_cmd(args):
+    # split join
+    args = " ".join(args) 
+    return " ".join([DOCKER_COMPOSE, DC_FILES_ARGS, args])
+
+
+def dc_run(args):
+    cmd = dc_cmd(args)
+    print(cmd)
+    returned_value = subprocess.call(cmd, shell=True)
+    exit(returned_value)
+
+
+def dc_log(args):
+    args = ["logs"] + args + [r"| sed -r 's/^[^|]+\| //g'"]
+    dc_run(args)
+    
+
 def dc_services(dc_file):
     dc = load_dc_file(dc_file)
     return [service for service in dc["services"].keys()]
@@ -50,6 +56,10 @@ def dump_services(files):
             print(service)
 
 
+def service_dependencies(service, dc_files):
+   pass
+
+
 def dump_files(files):
     for file in files:
         print(file)
@@ -72,6 +82,17 @@ def wait_for(check, delay, duration):
         sleep(delay)
 
 
+def up_and_wait(service, check, delay, duration):
+	pass
+
+
+def start_tiger():
+	up_and_wait("pulsar", check_pulsar, 5, 60)
+	up(["redis", "jaeger", "router"])
+	up_and_wait("postgres", check_postgres, 5, 60)
+	up(["aqe", "afm-exec-api", "result-cache", "scan-model", "sql-executor", "metadata-api-new"])
+	
+
 def try_load_list(name, default):
     if name in os.environ:
         return split(os.environ[name])
@@ -79,10 +100,13 @@ def try_load_list(name, default):
         return default
 
 
-DCF = ["docker-compose.yaml", "docker-compose-monitoring.yaml"]
-DCF = try_load_list("DCF", DCF)
+DOCKER_COMPOSE = "docker-compose"
 
-TIGER_SERVICES = [
+DEFAULT_DCF = ["docker-compose.yaml"]
+DC_FILES = try_load_list("DCF", DEFAULT_DCF)
+DC_FILES_ARGS = dc_files(DC_FILES)
+
+DEFAULT_TIGER_SERVICES = [
     "afm-exec-api",
     "metadata-api-new",
     "aqe",
@@ -90,27 +114,24 @@ TIGER_SERVICES = [
     "scan-model",
     "sql-executor"
 ]
-TIGER_SERVICES = try_load_list("SERVICES", TIGER_SERVICES)
+TIGER_SERVICES = try_load_list("SERVICES", DEFAULT_TIGER_SERVICES)
 
 COMMANDS = {
-    "files": lambda: dump_files(DCF),
-    "services": lambda: dump_services(DCF)
-    # deps - vypis zavyslosti
-    # logs - aby se nemuselo zadavat tolik argumentu
+    "files": lambda args: dump_files(DC_FILES),
+    "services": lambda args: dump_services(DC_FILES),
+    "log": dc_log
+    # "dep": 
 }
 
 
 def main():
-    args = " ".join(argv[1:])    
-    cmd = " ".join(["docker-compose", dc_files(DCF), args])
-    print(cmd)
-    returned_value = subprocess.call(cmd, shell=True)
-    exit(returned_value)
+    args = argv[1:]
+    action = args[0] if args else None
+    if action in COMMANDS:
+        COMMANDS[action](args[1:])
+    else:
+        dc_run(args)
 
 
 if __name__ == '__main__':    
-    action = argv[1] if len(argv) > 1 else None
-    if action in COMMANDS:
-        COMMANDS[action]()
-    else:
-        main()
+    main()