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.config/i3blocks/key_layout/README.md

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+# key_layout
+
+Display the current keyboard layout using setxkbmap.
+
+![](key_layout.png)
+
+![](key_layout_variant.png)
+
+# Installation
+
+Use the following in your i3blocks config:
+
+```ini
+[key_layout]
+command=$SCRIPT_DIR/key_layout
+label=Layout
+interval=30
+```

.config/i3blocks/key_layout/key_layout

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+#!/usr/bin/env bash
+
+# Copyright 2016 Patrick Haun
+# Edited: Denis Kadyshev
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+setxkbmap -query | awk '
+    BEGIN{layout="";variant=""}
+    /^layout/{layout=$2}
+    /^variant/{variant=" ("$2")"}
+    END{printf("%s%s",layout,variant)}'