doc: improve lxc-unshare(1)

Explain that the pipe symbol needs to be escaped for -s.

Signed-off-by: Sungbae Yoo <sungbae.yoo@samsung.com>

diff --git a/doc/ja/lxc-unshare.sgml.in b/doc/ja/lxc-unshare.sgml.in
index 815dd6cda9e1fd6f23c375fc7f19ea38bae109b3..ce21a175703a0cab7b880c71b26acd2eb0c06af3 100644 (file)
--- a/doc/ja/lxc-unshare.sgml.in
+++ b/doc/ja/lxc-unshare.sgml.in
@@ -106,13 +106,17 @@ by KATOH Yasufumi <karma at jazz.email.ne.jp>
            <replaceable>NETWORK</replaceable>. This allows one to change
            the context of the process to e.g. the network namespace of the
            container while retaining the other namespaces as those of the
-           host.
+            host. (The pipe symbol needs to be escaped, e.g.
+            <replaceable>MOUNT\|PID</replaceable> or quoted, e.g.
+            <replaceable>"MOUNT|PID"</replaceable>.)
             -->
             アタッチする名前空間を、パイプでつなげたリストで指定します。
             例えば <replaceable>NETWORK|IPC</replaceable> のようにです。
             指定できる値は <replaceable>MOUNT</replaceable>、<replaceable>PID</replaceable>、<replaceable>UTSNAME</replaceable>、<replaceable>IPC</replaceable>、<replaceable>USER </replaceable>、<replaceable>NETWORK</replaceable> です。
             これにより、プロセスのコンテキストを変更することができます。
             例えば、コンテナのネットワーク名前空間だけを変更し、他の名前空間をホストのものと同じものに保ったままにするというようなことです。
+            (パイプ記号を <replaceable>MOUNT\|PID</replaceable> のようにエスケー
+プするか、<replaceable>"MOUNT|PID"</replaceable> のように引用符号を付ける必要が>あります。)
          </para>
        </listitem>
       </varlistentry>

diff --git a/doc/lxc-unshare.sgml.in b/doc/lxc-unshare.sgml.in
index 678ae9e8e29e7326808311a02afe3c63f3b435ad..16fb1dc728f9442c3077050d610941056246826e 100644 (file)
--- a/doc/lxc-unshare.sgml.in
+++ b/doc/lxc-unshare.sgml.in
@@ -93,7 +93,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
            <replaceable>NETWORK</replaceable>. This allows one to change
            the context of the process to e.g. the network namespace of the
            container while retaining the other namespaces as those of the
-           host.
+           host. (The pipe symbol needs to be escaped, e.g.
+            <replaceable>MOUNT\|PID</replaceable> or quoted, e.g.
+            <replaceable>"MOUNT|PID"</replaceable>.)
          </para>
        </listitem>
       </varlistentry>