diff --git a/conf/glances.conf b/conf/glances.conf
index 6393a11ffd32bc2abc337d913082f6d5d4a85083..587a2b26dd23a0f3492272ca198bb22ceef7ec0b 100644
--- a/conf/glances.conf
+++ b/conf/glances.conf
@@ -327,7 +327,11 @@ port_default_gateway=True
 
 [docker]
 disable=False
-# Hide some containers (comma separeted list)
+# Only show specific containers (comma separeted list of container name or regular expression)
+# Comment this line to display all containers (default configuration)
+#show=telegraf
+# Hide some containers (comma separeted list of container name or regular expression)
+# Comment this line to display all containers (default configuration)
 #hide=telegraf
 # Define the maximum docker size name (default is 20 chars)
 max_name_size=20
diff --git a/docs/aoa/docker.rst b/docs/aoa/docker.rst
index 0fb440ffb7e43d38c55637945954495e5a35bf57..c21dc8506e8277ac3a3e7b2801395c7a080bcda6 100644
--- a/docs/aoa/docker.rst
+++ b/docs/aoa/docker.rst
@@ -21,6 +21,10 @@ under the ``[docker]`` section:
 
     [docker]
     disable=False
+    # Only show specific containers (comma separeted list of container name or regular expression)
+    show=thiscontainer,andthisone,andthoseones.*
+    # Hide some containers (comma separeted list of container name or regular expression)
+    hide=donotshowthisone,andthose.*
     # Define the maximum docker size name (default is 20 chars)
     max_name_size=20
     # Global containers' thresholds for CPU and MEM (in %)
diff --git a/docs/man/glances.1 b/docs/man/glances.1
index 170620fcd2bb570bc9818dd89c26939acd15a94d..e20960cbd4e498451aa7e7c6647c793ad69dd2f1 100644
--- a/docs/man/glances.1
+++ b/docs/man/glances.1
@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "GLANCES" "1" "Nov 07, 2020" "3.1.6_b1" "Glances"
+.TH "GLANCES" "1" "Nov 15, 2020" "3.1.6_b1" "Glances"
 .SH NAME
 glances \- An eye on your system
 .
@@ -395,9 +395,6 @@ Sort processes by I/O rate
 Show/hide IP module
 .TP
 .B \fBk\fP
-Kill selected process (only in curses/standalone mode)
-.TP
-.B \fBK\fP
 Show/hide TCP connections
 .TP
 .B \fBl\fP
@@ -483,12 +480,6 @@ Enable/disable mean GPU mode
 .B \fB/\fP
 Switch between process command line or command name
 .TP
-.B \fBUP\fP
-Up in the processes list
-.TP
-.B \fBDOWN\fP
-Down in the processes list
-.TP
 .B \fBF5\fP
 Refresh stats in curses user interface
 .UNINDENT
diff --git a/glances/plugins/glances_docker.py b/glances/plugins/glances_docker.py
index 14f35af8165be45cfc6f193fe125e4e071c82ac5..82dd1693428adc9fa6ac7f474abf159fa7ba4296 100644
--- a/glances/plugins/glances_docker.py
+++ b/glances/plugins/glances_docker.py
@@ -210,7 +210,11 @@ class Plugin(GlancesPlugin):
             # Get stats for all containers
             stats['containers'] = []
             for container in containers:
-                # Do not take hide container into account
+                # Only show specific containers
+                if not self.is_show(nativestr(container.name)):
+                    continue
+
+                # Do not take hiden container into account
                 if self.is_hide(nativestr(container.name)):
                     continue
 
diff --git a/glances/plugins/glances_plugin.py b/glances/plugins/glances_plugin.py
index 936db58c363a9b20c7a1ec36e6f463eaeb674200..e092ff058a9d3373dfc80e8d4b97f05e918f1f72 100644
--- a/glances/plugins/glances_plugin.py
+++ b/glances/plugins/glances_plugin.py
@@ -752,6 +752,21 @@ class GlancesPlugin(object):
         except KeyError:
             return default
 
+    def is_show(self, value, header=""):
+        """Return True if the value is in the show configuration list.
+        If the show value is empty, return True (show by default)
+
+        The show configuration list is defined in the glances.conf file.
+        It is a comma separed list of regexp.
+        Example for diskio:
+        show=sda.*
+        """
+        # @TODO: possible optimisation: create a re.compile list
+        if self.get_conf_value('show', header=header) == []:
+            return True
+        else:
+            return any(j for j in [re.match(i, value) for i in self.get_conf_value('show', header=header)])
+
     def is_hide(self, value, header=""):
         """Return True if the value is in the hide configuration list.
 
@@ -760,9 +775,7 @@ class GlancesPlugin(object):
         Example for diskio:
         hide=sda2,sda5,loop.*
         """
-        # TODO: possible optimisation: create a re.compile list
-        # Old version (see issue #1691)
-        #return not all(j is None for j in [re.match(i, value.lower()) for i in self.get_conf_value('hide', header=header)])
+        # @TODO: possible optimisation: create a re.compile list
         return any(j for j in [re.match(i, value) for i in self.get_conf_value('hide', header=header)])
 
     def has_alias(self, header):