From ac5cd6d896a449f8ea6144c932d610781e373877 Mon Sep 17 00:00:00 2001
From: Marco Bonelli <mb5.marcob@gmail.com>
Date: Wed, 9 Jan 2019 00:12:18 +0100
Subject: [PATCH] brctl: add page.

---
 pages/common/id.md   |  4 ++--
 pages/common/kill.md |  8 ++------
 pages/linux/brctl.md | 23 +++++++++++++++++++++++
 3 files changed, 27 insertions(+), 8 deletions(-)
 create mode 100644 pages/linux/brctl.md

diff --git a/pages/common/id.md b/pages/common/id.md
index 228d5cb69..c52620cf1 100644
--- a/pages/common/id.md
+++ b/pages/common/id.md
@@ -2,7 +2,7 @@
 
 > Display current user and group identity.
 
-- Display current user id (UID), group id (GID) and groups of which you are a member:
+- Display current user id (UID), group id (GID) and groups to which they belong:
 
 `id`
 
@@ -14,6 +14,6 @@
 
 `id -g`
 
-- Display an arbitrary user's id (UID), group id (GID) and groups of which they are a member:
+- Display an arbitrary user's id (UID), group id (GID) and groups to which they belong:
 
 `id {{username}}`
diff --git a/pages/common/kill.md b/pages/common/kill.md
index 6367c6a90..3e92f92d3 100644
--- a/pages/common/kill.md
+++ b/pages/common/kill.md
@@ -27,10 +27,6 @@
 
 `kill -{{17|STOP}} {{process_id}}`
 
-- Send a signal to all processes with the given GID (group id):
+- Send a `SIGUSR1` signal to all processes with the given GID (group id):
 
-`kill -{{signal_name}} -{{group_id}}`
-
-- Kill every process that can be killed by the current user (except init and kill itself):
-
-`kill -9 -1`
+`kill -{{SIGUSR1}} -{{group_id}}`
diff --git a/pages/linux/brctl.md b/pages/linux/brctl.md
new file mode 100644
index 000000000..60dec3177
--- /dev/null
+++ b/pages/linux/brctl.md
@@ -0,0 +1,23 @@
+# brctl
+
+> Ethernet bridge administration.
+
+- Show a list with information about currently existing ethernet bridges:
+
+`sudo brctl show`
+
+- Create a new ethernet bridge interface:
+
+`sudo brctl add {{bridge_name}}`
+
+- Delete an existing ethernet bridge interface:
+
+`sudo brctl del {{bridge_name}}`
+
+- Add an interface to an existing bridge:
+
+`sudo brctl addif {{bridge_name}} {{interface_name}}`
+
+- Remove an interface from an existing bridge:
+
+`sudo brctl delif {{bridge_name}} {{interface_name}}`