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-rwxr-xr-xtools/ubuntu-server-cloudimg-dpdk-modify.sh19
1 files changed, 11 insertions, 8 deletions
diff --git a/tools/ubuntu-server-cloudimg-dpdk-modify.sh b/tools/ubuntu-server-cloudimg-dpdk-modify.sh
index 9a3857ee3..847c5053c 100755
--- a/tools/ubuntu-server-cloudimg-dpdk-modify.sh
+++ b/tools/ubuntu-server-cloudimg-dpdk-modify.sh
@@ -59,7 +59,7 @@ chpasswd: { expire: False }
ssh_pwauth: True
EOF
-linuxheadersversion=`echo ls boot/vmlinuz* | cut -d- -f2-`
+linuxheadersversion=$(echo ls boot/vmlinuz* | cut -d- -f2-)
apt-get update
apt-get install -y \
@@ -80,22 +80,25 @@ apt-get install -y \
rt-tests \
stress \
sysstat \
- linux-headers-$linuxheadersversion \
+ linux-headers-"${linuxheadersversion}" \
libpcap-dev \
lua5.2
git clone http://dpdk.org/git/dpdk
git clone http://dpdk.org/git/apps/pktgen-dpdk
-git clone https://github.com/kdlucas/byte-unixbench.git /opt/tempT
-make --directory /opt/tempT/UnixBench/
+CLONE_DEST=/opt/tempT
+# remove before cloning
+rm -rf -- "${CLONE_DEST}"
+git clone https://github.com/kdlucas/byte-unixbench.git "${CLONE_DEST}"
+make --directory "${CLONE_DEST}/UnixBench/"
-git clone https://github.com/beefyamoeba5/ramspeed.git /opt/tempT/RAMspeed
-cd /opt/tempT/RAMspeed/ramspeed-2.6.0
+git clone https://github.com/beefyamoeba5/ramspeed.git "${CLONE_DEST}/RAMspeed"
+cd "${CLONE_DEST}/RAMspeed/ramspeed-2.6.0"
mkdir temp
bash build.sh
-git clone https://github.com/beefyamoeba5/cachestat.git /opt/tempT/Cachestat
+git clone https://github.com/beefyamoeba5/cachestat.git "${CLONE_DEST}"/Cachestat
# restore symlink
-ln -sf /run/resolvconf/resolv.conf /etc/resolv.conf
+ln -sfrT /run/resolvconf/resolv.conf /etc/resolv.conf