diff --git a/bin/cs.sh b/bin/cs.sh
new file mode 100755
index 0000000..498a3e4
--- /dev/null
+++ b/bin/cs.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# vim /etc/locale.gen
+# locale-gen
+
+export LANG="cs_CZ.UTF-8"
+#export LC_ALL=$LANG
+echo "LANG set to $LANG"
+
diff --git a/rc/aliases.sh b/rc/aliases.sh
index 85aa0b9..74f3496 100644
--- a/rc/aliases.sh
+++ b/rc/aliases.sh
@@ -46,3 +46,5 @@ alias sqldate='date "+%Y-%m-%d %H:%M:%S"'
 alias ssh-session='eval `ssh-agent`; ssh-add'
 # ssh agent
 alias ssha=ssh-session
+
+alias cs='. $LWS/bin/cs.sh'