&& mkdir -p /opt/trex \
&& mkdir /var/log/nfvbench \
&& wget --no-cache --no-check-certificate https://trex-tgn.cisco.com/trex/release/$TREX_VER.tar.gz \
&& tar xzf $TREX_VER.tar.gz -C /opt/trex \
&& rm -f /$TREX_VER.tar.gz \
&& rm -f /opt/trex/$TREX_VER/trex_client_$TREX_VER.tar.gz \
&& mkdir -p /opt/trex \
&& mkdir /var/log/nfvbench \
&& wget --no-cache --no-check-certificate https://trex-tgn.cisco.com/trex/release/$TREX_VER.tar.gz \
&& tar xzf $TREX_VER.tar.gz -C /opt/trex \
&& rm -f /$TREX_VER.tar.gz \
&& rm -f /opt/trex/$TREX_VER/trex_client_$TREX_VER.tar.gz \