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baseimg/os/centos/Dockerfile

@@ -50,7 +50,7 @@ RUN yum groupinstall -y development
 RUN gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
 RUN curl -L get.rvm.io | bash -s stable
 WORKDIR /usr/local/rvm/
-RUN ll -l
+RUN ls -l
 RUN $HOME/.rvm/bin/rvm install 2.3.3
 RUN gem install bundler
 RUN git clone git@git.quantgroup.cn:QA/qg-recorder.git;cd qg-recorder