From ccfd17df51aca5a5cfc1ae0fdc6862b0f97c2a29 Mon Sep 17 00:00:00 2001
From: lihui <huili@taosdata.com>
Date: Fri, 22 Nov 2019 12:26:04 +0800
Subject: [PATCH] [modify packging script]

---
 packaging/deb/DEBIAN/preinst      |   8 +-
 packaging/deb/DEBIAN/prerm        |   4 +-
 packaging/deb/makedeb.sh          |   3 +-
 packaging/release.sh              |  32 +++--
 packaging/rpm/tdengine.spec       |  16 +--
 packaging/tools/install.sh        | 127 ++++++++++++++-----
 packaging/tools/install_client.sh | 199 +++++++++++++++++++++++++++++-
 packaging/tools/makeclient.sh     |  79 ++++++++++++
 packaging/tools/makepkg.sh        |  44 ++++---
 packaging/tools/post.sh           |  64 ++++++----
 packaging/tools/preun.sh          |  46 ++++---
 packaging/tools/remove.sh         |  49 +++++---
 packaging/tools/remove_client.sh  |  75 +++++++++++
 13 files changed, 611 insertions(+), 135 deletions(-)
 create mode 100755 packaging/tools/makeclient.sh
 create mode 100755 packaging/tools/remove_client.sh

diff --git a/packaging/deb/DEBIAN/preinst b/packaging/deb/DEBIAN/preinst
index b313f90e90..352060556c 100644
--- a/packaging/deb/DEBIAN/preinst
+++ b/packaging/deb/DEBIAN/preinst
@@ -9,13 +9,13 @@ fi
 if pidof taosd &> /dev/null; then
     if pidof systemd &> /dev/null; then
         ${csudo} systemctl stop taosd || :
-    elif $(which insserv &> /dev/null); then
-        ${csudo} service taosd stop || :
-    elif $(which update-rc.d &> /dev/null); then
+    elif $(which service  &> /dev/null); then
         ${csudo} service taosd stop || :
     else
         pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-        ${csudo} kill -9 ${pid}   || :
+        if [ -n "$pid" ]; then
+           ${csudo} kill -9 $pid   || :
+        fi
     fi
     echo "Stop taosd service success!"
     sleep 1
diff --git a/packaging/deb/DEBIAN/prerm b/packaging/deb/DEBIAN/prerm
index 1af6a04943..d24502a1cb 100644
--- a/packaging/deb/DEBIAN/prerm
+++ b/packaging/deb/DEBIAN/prerm
@@ -35,6 +35,8 @@ else
     ${csudo} rm -f ${data_link_dir}           || :
     
     pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-    ${csudo} kill -9 ${pid}   || :
+    if [ -n "$pid" ]; then
+        ${csudo} kill -9 $pid   || :
+    fi
 fi
 
diff --git a/packaging/deb/makedeb.sh b/packaging/deb/makedeb.sh
index e4c795f1b8..5766bd6836 100755
--- a/packaging/deb/makedeb.sh
+++ b/packaging/deb/makedeb.sh
@@ -24,8 +24,7 @@ fi
 mkdir -p ${pkg_dir}
 cd ${pkg_dir}
 
-versioninfo=$(${script_dir}/../tools/get_version.sh ${script_dir}/../../src/util/src/version.c)
-libfile="libtaos.so.${versioninfo}"
+libfile="libtaos.so.${tdengine_ver}"
 
 # create install dir 
 install_home_path="/usr/local/taos"
diff --git a/packaging/release.sh b/packaging/release.sh
index 2091bed220..6a00f0b79d 100755
--- a/packaging/release.sh
+++ b/packaging/release.sh
@@ -3,7 +3,9 @@
 # Generate the deb package for ubunt, or rpm package for centos, or tar.gz package for other linux os
 
 set -e
-#set -x
+# set -x
+
+armver=$1
 
 curr_dir=$(pwd)
 script_dir="$(dirname $(readlink -f $0))"
@@ -110,21 +112,28 @@ echo "char gitinfo[128] = \"$(git rev-parse --verify HEAD)\";"  >> ${versioninfo
 echo "char buildinfo[512] = \"Built by ${USER} at ${build_time}\";"  >> ${versioninfo}
 
 # 2. cmake executable file
-#default use debug mode
-compile_mode="debug"
-if [[ $1 == "Release" ]] || [[ $1 == "release" ]]; then
-  compile_mode="Release"
-fi
 
-compile_dir="${top_dir}/${compile_mode}"
+compile_dir="${top_dir}/debug"
 if [ -d ${compile_dir} ]; then
-	 ${csudo} rm -rf ${compile_dir}
+    ${csudo} rm -rf ${compile_dir}
 fi
 
 ${csudo} mkdir -p ${compile_dir}
 cd ${compile_dir}
-${csudo} cmake -DCMAKE_BUILD_TYPE=${compile_mode} ${top_dir}
-${csudo} make
+
+# arm only support lite ver
+if [ -z "$armver" ]; then
+  cmake ${top_dir}/../
+elif [ "$armver" == "arm64" ]; then
+  cmake ${top_dir}/../ -DVERSION=lite -DARMVER=arm64
+elif [ "$armver" == "arm32" ]; then
+  cmake ${top_dir}/../ -DVERSION=lite -DARMVER=arm32
+else
+  echo "input parameter error!!!"
+  return
+fi
+
+make
 
 cd ${curr_dir}
 
@@ -153,7 +162,8 @@ ${csudo} ./makerpm.sh ${compile_dir} ${output_dir} ${version}
 
 echo "do tar.gz package for all systems"  
 cd ${script_dir}/tools
-${csudo} ./makepkg.sh ${compile_dir} ${version} "${build_time}" 
+${csudo} ./makepkg.sh    ${compile_dir} ${version} "${build_time}" ${armver}
+${csudo} ./makeclient.sh ${compile_dir} ${version} "${build_time}" ${armver}
 
 # 4. Clean up temporary compile directories
 #${csudo} rm -rf ${compile_dir}
diff --git a/packaging/rpm/tdengine.spec b/packaging/rpm/tdengine.spec
index 9ede4102e7..c0c0eacfae 100644
--- a/packaging/rpm/tdengine.spec
+++ b/packaging/rpm/tdengine.spec
@@ -39,8 +39,7 @@ echo topdir: %{_topdir}
 echo version: %{_version}
 echo buildroot: %{buildroot}
 
-versioninfo=$(%{_compiledir}/../packaging/tools/get_version.sh ../../src/util/src/version.c)
-libfile="libtaos.so.${versioninfo}"
+libfile="libtaos.so.%{_version}"
 
 # create install path, and cp file
 mkdir -p %{buildroot}%{homepath}/bin
@@ -80,18 +79,17 @@ fi
 if pidof taosd &> /dev/null; then
     if pidof systemd &> /dev/null; then
         ${csudo} systemctl stop taosd || :
-    elif $(which insserv &> /dev/null); then
-        ${csudo} service taosd stop || :
-    elif $(which update-rc.d &> /dev/null); then
+    elif $(which service  &> /dev/null); then
         ${csudo} service taosd stop || :
     else
         pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-        ${csudo} kill -9 ${pid}   || :
+        if [ -n "$pid" ]; then
+           ${csudo} kill -9 $pid   || :
+        fi
     fi
     echo "Stop taosd service success!"
     sleep 1
 fi
-
 # if taos.cfg already softlink, remove it
 if [ -f %{cfg_install_dir}/taos.cfg ]; then
     ${csudo} rm -f %{homepath}/cfg/taos.cfg   || :
@@ -146,7 +144,9 @@ if [ $1 -eq 0 ];then
     ${csudo} rm -f ${data_link_dir}           || :
     
     pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-    ${csudo} kill -9 ${pid}   || :      
+    if [ -n "$pid" ]; then
+      ${csudo} kill -9 $pid   || :
+    fi    
   fi  
 fi
  
diff --git a/packaging/tools/install.sh b/packaging/tools/install.sh
index 4b653dec9c..2911452fb4 100755
--- a/packaging/tools/install.sh
+++ b/packaging/tools/install.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# This file is used to install TAOS time-series database on linux systems. The operating system 
+# This file is used to install database on linux systems. The operating system
 # is required to use systemd to manage services at boot
 
 set -e
@@ -41,19 +41,58 @@ if command -v sudo > /dev/null; then
     csudo="sudo"
 fi
 
+initd_mod=0
 service_mod=2
 if pidof systemd &> /dev/null; then
     service_mod=0
-elif $(which update-rc.d &> /dev/null); then
+elif $(which service &> /dev/null); then    
     service_mod=1
-    service_config_dir="/etc/init.d"
+    service_config_dir="/etc/init.d" 
+    if $(which chkconfig &> /dev/null); then
+         initd_mod=1 
+    elif $(which insserv &> /dev/null); then
+        initd_mod=2
+    elif $(which update-rc.d &> /dev/null); then
+        initd_mod=3
+    else
+        service_mod=2
+    fi
 else 
     service_mod=2
 fi
 
+
+# get the operating system type for using the corresponding init file
+# ubuntu/debian(deb), centos/fedora(rpm), others: opensuse, redhat, ..., no verification
+#osinfo=$(awk -F= '/^NAME/{print $2}' /etc/os-release)
+osinfo=$(cat /etc/os-release | grep "NAME" | cut -d '"' -f2)
+#echo "osinfo: ${osinfo}"
+os_type=0
+if echo $osinfo | grep -qwi "ubuntu" ; then
+  echo "this is ubuntu system"
+  os_type=1
+elif echo $osinfo | grep -qwi "debian" ; then
+  echo "this is debian system"
+  os_type=1
+elif echo $osinfo | grep -qwi "Kylin" ; then
+  echo "this is Kylin system"
+  os_type=1
+elif  echo $osinfo | grep -qwi "centos" ; then
+  echo "this is centos system"
+  os_type=2
+elif echo $osinfo | grep -qwi "fedora" ; then
+  echo "this is fedora system"
+  os_type=2
+else
+  echo "this is other linux system"
+  os_type=0
+fi
+
 function kill_taosd() {
   pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-  ${csudo} kill -9 pid   || :
+  if [ -n "$pid" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
 }
 
 function install_main_path() {
@@ -81,7 +120,7 @@ function install_bin() {
 
     #Make link
     [ -x ${install_main_dir}/bin/taos ] && ${csudo} ln -s ${install_main_dir}/bin/taos ${bin_link_dir}/taos             || :
-    [ -x ${install_main_dir}/bin/taosd ] && ${csudo} ln -s ${install_main_dir}/bin/taosd ${bin_link_dir}/taosd          || :   
+    [ -x ${install_main_dir}/bin/taosd ] && ${csudo} ln -s ${install_main_dir}/bin/taosd ${bin_link_dir}/taosd          || :
     [ -x ${install_main_dir}/bin/taosdump ] && ${csudo} ln -s ${install_main_dir}/bin/taosdump ${bin_link_dir}/taosdump || :
     [ -x ${install_main_dir}/bin/taosdemo ] && ${csudo} ln -s ${install_main_dir}/bin/taosdemo ${bin_link_dir}/taosdemo || :
     [ -x ${install_main_dir}/bin/remove.sh ] && ${csudo} ln -s ${install_main_dir}/bin/remove.sh ${bin_link_dir}/rmtaos || :
@@ -89,7 +128,7 @@ function install_bin() {
 
 function install_lib() {
     # Remove links
-    ${csudo} rm -f ${lib_link_dir}/libtaos.*     || :    
+    ${csudo} rm -f ${lib_link_dir}/libtaos.*         || :
 
     ${csudo} cp -rf ${script_dir}/driver/* ${install_main_dir}/driver && ${csudo} chmod 777 ${install_main_dir}/driver/*  
     
@@ -98,7 +137,7 @@ function install_lib() {
 }
 
 function install_header() {
-    ${csudo} rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taoserror.h    || :    
+    ${csudo} rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taoserror.h    || :
     ${csudo} cp -f ${script_dir}/inc/* ${install_main_dir}/include && ${csudo} chmod 644 ${install_main_dir}/include/*    
     ${csudo} ln -s ${install_main_dir}/include/taos.h ${inc_link_dir}/taos.h
     ${csudo} ln -s ${install_main_dir}/include/taoserror.h ${inc_link_dir}/taoserror.h
@@ -107,16 +146,17 @@ function install_header() {
 function install_config() {
     #${csudo} rm -f ${install_main_dir}/cfg/taos.cfg     || :
     
-    if [ ! -f ${cfg_install_dir}/taos.cfg ]; then  
+    if [ ! -f ${cfg_install_dir}/taos.cfg ]; then
         ${csudo} mkdir -p ${cfg_install_dir}
         [ -f ${script_dir}/cfg/taos.cfg ] && ${csudo} cp ${script_dir}/cfg/taos.cfg ${cfg_install_dir}
         ${csudo} chmod 644 ${cfg_install_dir}/*
     fi 
     
     ${csudo} cp -f ${script_dir}/cfg/taos.cfg ${install_main_dir}/cfg/taos.cfg.org
-    ${csudo} ln -s ${cfg_install_dir}/taos.cfg ${install_main_dir}/cfg   
+    ${csudo} ln -s ${cfg_install_dir}/taos.cfg ${install_main_dir}/cfg
 }
 
+
 function install_log() {
     ${csudo} rm -rf ${log_dir}  || :
     ${csudo} mkdir -p ${log_dir} && ${csudo} chmod 777 ${log_dir}
@@ -139,14 +179,26 @@ function install_examples() {
 }
 
 function clean_service_on_sysvinit() {
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :    
+    
     if pidof taosd &> /dev/null; then
         ${csudo} service taosd stop || :
     fi
-    ${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
+
+    if ((${initd_mod}==1)); then
+        ${csudo} chkconfig --del taosd || :
+    elif ((${initd_mod}==2)); then
+        ${csudo} insserv -r taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d -f taosd remove || :
+    fi
+    
     ${csudo} rm -f ${service_config_dir}/taosd || :
-    ${csudo} update-rc.d -f taosd remove || :
-    ${csudo} init q || :
+    
+    if $(which init &> /dev/null); then
+        ${csudo} init q || :
+    fi
 }
 
 function install_service_on_sysvinit() {
@@ -155,14 +207,27 @@ function install_service_on_sysvinit() {
     sleep 1
 
     # Install taosd service
-    ${csudo} cp -f ${script_dir}/init.d/taosd ${install_main_dir}/init.d
-    ${csudo} cp ${script_dir}/init.d/taosd ${service_config_dir} && ${csudo} chmod a+x ${service_config_dir}/taosd
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
-
-    ${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab"
-    # TODO: for centos, change here
-    ${csudo} update-rc.d taosd defaults
-    # chkconfig mysqld on
+
+    if ((${os_type}==1)); then
+        ${csudo} cp -f ${script_dir}/init.d/taosd.deb ${install_main_dir}/init.d/taosd
+        ${csudo} cp    ${script_dir}/init.d/taosd.deb ${service_config_dir}/taosd && ${csudo} chmod a+x ${service_config_dir}/taosd
+    elif ((${os_type}==2)); then
+        ${csudo} cp -f ${script_dir}/init.d/taosd.rpm ${install_main_dir}/init.d/taosd
+        ${csudo} cp    ${script_dir}/init.d/taosd.rpm ${service_config_dir}/taosd && ${csudo} chmod a+x ${service_config_dir}/taosd
+    fi
+    
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab"
+    
+    if ((${initd_mod}==1)); then
+        ${csudo} chkconfig --add taosd || :
+        ${csudo} chkconfig --level 2345 taosd on || :
+    elif ((${initd_mod}==2)); then
+        ${csudo} insserv taosd || :
+        ${csudo} insserv -d taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d taosd defaults || :
+    fi
 }
 
 function clean_service_on_systemd() {
@@ -212,7 +277,7 @@ function install_service() {
     elif ((${service_mod}==1)); then
         install_service_on_sysvinit
     else
-        # must manual start taosd
+        # must manual stop taosd
         kill_taosd
     fi
 }
@@ -266,7 +331,7 @@ function update_TDengine() {
         echo "File taos.tar.gz does not exist"
         exit 1
     fi
-    tar -zxf taos.tar.gz 
+    tar -zxf taos.tar.gz
 
     # Check if version compatible
     if ! is_version_compatible; then
@@ -274,7 +339,7 @@ function update_TDengine() {
         return 1
     fi
 
-    echo -e "${GREEN}Start to update TDEngine...${NC}"
+    echo -e "${GREEN}Start to update TDengine...${NC}"
     # Stop the service if running
     if pidof taosd &> /dev/null; then
         if ((${service_mod}==0)); then
@@ -306,8 +371,7 @@ function update_TDengine() {
         if ((${service_mod}==0)); then
             echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} systemctl start taosd${NC}"
         elif ((${service_mod}==1)); then
-            echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} update-rc.d taosd default  ${RED} for the first time${NC}"
-            echo -e "                      : ${csudo} service taosd start ${RED} after${NC}"
+            echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} service taosd start${NC}"
         else
             echo -e "${GREEN_DARK}To start TDengine     ${NC}: ./taosd${NC}"
         fi
@@ -316,7 +380,7 @@ function update_TDengine() {
         echo
         echo -e "\033[44;32;1mTDengine is updated successfully!${NC}"
     else
-        install_bin $1
+        install_bin
         install_config
 
         echo
@@ -332,9 +396,9 @@ function install_TDengine() {
         echo "File taos.tar.gz does not exist"
         exit 1
     fi
-    tar -zxf taos.tar.gz 
+    tar -zxf taos.tar.gz
 
-    echo -e "${GREEN}Start to install TDEngine...${NC}"
+    echo -e "${GREEN}Start to install TDengine...${NC}"
     
 	  install_main_path
 	   
@@ -362,10 +426,9 @@ function install_TDengine() {
         if ((${service_mod}==0)); then
             echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} systemctl start taosd${NC}"
         elif ((${service_mod}==1)); then
-            echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} update-rc.d taosd default  ${RED} for the first time${NC}"
-            echo -e "                      : ${csudo} service taosd start ${RED} after${NC}"
+            echo -e "${GREEN_DARK}To start TDengine     ${NC}: ${csudo} service taosd start${NC}"
         else
-            echo -e "${GREEN_DARK}To start TDengine     ${NC}: ./taosd${NC}"
+            echo -e "${GREEN_DARK}To start TDengine     ${NC}: taosd${NC}"
         fi
 
         echo -e "${GREEN_DARK}To access TDengine    ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell${NC}"
diff --git a/packaging/tools/install_client.sh b/packaging/tools/install_client.sh
index 39437c145e..7560ebca41 100755
--- a/packaging/tools/install_client.sh
+++ b/packaging/tools/install_client.sh
@@ -1,4 +1,201 @@
 #!/bin/bash
+#
+# This file is used to install TDengine client on linux systems. The operating system
+# is required to use systemd to manage services at boot
 
+set -e
+#set -x
+
+# -----------------------Variables definition---------------------
 script_dir=$(dirname $(readlink -m "$0"))
-${script_dir}/install.sh client
+# Dynamic directory
+data_dir="/var/lib/taos"
+log_dir="/var/log/taos"
+
+log_link_dir="/usr/local/taos/log"
+
+cfg_install_dir="/etc/taos"
+
+bin_link_dir="/usr/bin"
+lib_link_dir="/usr/lib"
+inc_link_dir="/usr/include"
+
+#install main path
+install_main_dir="/usr/local/taos"
+
+# old bin dir
+bin_dir="/usr/local/taos/bin"
+
+
+# Color setting
+RED='\033[0;31m'
+GREEN='\033[1;32m'
+GREEN_DARK='\033[0;32m'
+GREEN_UNDERLINE='\033[4;32m'
+NC='\033[0m'
+
+csudo=""
+if command -v sudo > /dev/null; then
+    csudo="sudo"
+fi
+
+update_flag=0
+
+function kill_client() {
+  pid=$(ps -ef | grep "taos" | grep -v "grep" | awk '{print $2}')
+  if [ -n "$pid" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
+}
+
+function install_main_path() {
+    #create install main dir and all sub dir
+    ${csudo} rm -rf ${install_main_dir}    || :
+    ${csudo} mkdir -p ${install_main_dir}  
+    ${csudo} mkdir -p ${install_main_dir}/cfg
+    ${csudo} mkdir -p ${install_main_dir}/bin    
+    ${csudo} mkdir -p ${install_main_dir}/connector
+    ${csudo} mkdir -p ${install_main_dir}/driver
+    ${csudo} mkdir -p ${install_main_dir}/examples
+    ${csudo} mkdir -p ${install_main_dir}/include
+}
+
+function install_bin() {
+    # Remove links
+    ${csudo} rm -f ${bin_link_dir}/taos     || :
+    ${csudo} rm -f ${bin_link_dir}/taosdump || :
+    ${csudo} rm -f ${bin_link_dir}/rmtaos   || :
+
+    ${csudo} cp -r ${script_dir}/bin/* ${install_main_dir}/bin && ${csudo} chmod 0555 ${install_main_dir}/bin/*
+
+    #Make link
+    [ -x ${install_main_dir}/bin/taos ] && ${csudo} ln -s ${install_main_dir}/bin/taos ${bin_link_dir}/taos             || :
+    [ -x ${install_main_dir}/bin/taosdump ] && ${csudo} ln -s ${install_main_dir}/bin/taosdump ${bin_link_dir}/taosdump || :
+    [ -x ${install_main_dir}/bin/remove_client.sh ] && ${csudo} ln -s ${install_main_dir}/bin/remove_client.sh ${bin_link_dir}/rmtaos || :
+}
+
+function clean_lib() {
+    sudo rm -f /usr/lib/libtaos.so || :
+    sudo rm -rf ${lib_dir} || :
+}
+
+function install_lib() {
+    # Remove links
+    ${csudo} rm -f ${lib_link_dir}/libtaos.*         || :
+
+    ${csudo} cp -rf ${script_dir}/driver/* ${install_main_dir}/driver && ${csudo} chmod 777 ${install_main_dir}/driver/*  
+    
+    ${csudo} ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.so.1
+    ${csudo} ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
+    
+}
+
+function install_header() {
+    ${csudo} rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taoserror.h    || :
+    ${csudo} cp -f ${script_dir}/inc/* ${install_main_dir}/include && ${csudo} chmod 644 ${install_main_dir}/include/*    
+    ${csudo} ln -s ${install_main_dir}/include/taos.h ${inc_link_dir}/taos.h
+    ${csudo} ln -s ${install_main_dir}/include/taoserror.h ${inc_link_dir}/taoserror.h
+}
+
+function install_config() {
+    #${csudo} rm -f ${install_main_dir}/cfg/taos.cfg     || :
+    
+    if [ ! -f ${cfg_install_dir}/taos.cfg ]; then
+        ${csudo} mkdir -p ${cfg_install_dir}
+        [ -f ${script_dir}/cfg/taos.cfg ] && ${csudo} cp ${script_dir}/cfg/taos.cfg ${cfg_install_dir}
+        ${csudo} chmod 644 ${cfg_install_dir}/*
+    fi 
+    
+    ${csudo} cp -f ${script_dir}/cfg/taos.cfg ${install_main_dir}/cfg/taos.cfg.org
+    ${csudo} ln -s ${cfg_install_dir}/taos.cfg ${install_main_dir}/cfg
+}
+
+
+function install_log() {
+    ${csudo} rm -rf ${log_dir}  || :
+    ${csudo} mkdir -p ${log_dir} && ${csudo} chmod 777 ${log_dir}
+    
+    ${csudo} ln -s ${log_dir} ${install_main_dir}/log
+}
+
+function install_connector() {
+    ${csudo} cp -rf ${script_dir}/connector/* ${install_main_dir}/connector
+}
+
+function install_examples() {
+    if [ -d ${script_dir}/examples ]; then
+        ${csudo} cp -rf ${script_dir}/examples/* ${install_main_dir}/examples
+    fi
+}
+
+function update_TDengine() {
+    # Start to update
+    if [ ! -e taos.tar.gz ]; then
+        echo "File taos.tar.gz does not exist"
+        exit 1
+    fi
+    tar -zxf taos.tar.gz
+
+    echo -e "${GREEN}Start to update TDengine client...${NC}"
+    # Stop the client shell if running
+    if pidof taos &> /dev/null; then
+        kill_client
+        sleep 1
+    fi
+    
+    install_main_path
+
+    install_log
+    install_header
+    install_lib
+    install_connector
+    install_examples
+    install_bin
+    install_config
+    
+    echo
+    echo -e "\033[44;32;1mTDengine client is updated successfully!${NC}"
+
+    rm -rf $(tar -tf taos.tar.gz)
+}
+
+function install_TDengine() {
+    # Start to install
+    if [ ! -e taos.tar.gz ]; then
+        echo "File taos.tar.gz does not exist"
+        exit 1
+    fi
+    tar -zxf taos.tar.gz
+
+    echo -e "${GREEN}Start to install TDengine client...${NC}"
+    
+	  install_main_path
+    install_log 
+    install_header
+    install_lib
+    install_connector
+    install_examples
+    install_bin
+    install_config
+ 
+    echo
+    echo -e "\033[44;32;1mTDengine client is installed successfully!${NC}"
+
+    rm -rf $(tar -tf taos.tar.gz)
+}
+
+
+## ==============================Main program starts from here============================
+# Install or updata client and client
+# if server is already install, don't install client
+  if [ -e ${bin_dir}/taosd ]; then
+      echo -e "\033[44;32;1mThere are already installed TDengine server, so don't need install client!${NC}"
+      exit 0
+  fi  
+  
+  if [ -x ${bin_dir}/taos ]; then
+      update_flag=1
+      update_TDengine
+  else
+      install_TDengine
+  fi
diff --git a/packaging/tools/makeclient.sh b/packaging/tools/makeclient.sh
new file mode 100755
index 0000000000..0e52e0970a
--- /dev/null
+++ b/packaging/tools/makeclient.sh
@@ -0,0 +1,79 @@
+#!/bin/bash
+#
+# Generate tar.gz package for linux client
+set -e
+set -x
+
+curr_dir=$(pwd)
+compile_dir=$1
+version=$2
+build_time=$3
+armver=$4
+
+script_dir="$(dirname $(readlink -f $0))"
+top_dir="$(readlink -m ${script_dir}/../..)"
+
+# create compressed install file.
+build_dir="${compile_dir}/build"
+code_dir="${top_dir}/src"
+release_dir="${top_dir}/release"
+community_dir="${script_dir}/../../../community/src"
+
+package_name='linux'
+install_dir="${release_dir}/TDengine-client-enterprise-${version}-${package_name}-$(echo ${build_time}| tr ': ' -)"
+
+# Directories and files.
+bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${script_dir}/remove_client.sh"
+lib_files="${build_dir}/lib/libtaos.so.${version}"
+header_files="${community_dir}/inc/taos.h ${community_dir}/inc/taoserror.h"
+cfg_dir="${top_dir}/packaging/cfg"
+install_files="${script_dir}/install_client.sh"
+
+# make directories.
+mkdir -p ${install_dir}
+mkdir -p ${install_dir}/inc && cp ${header_files} ${install_dir}/inc
+mkdir -p ${install_dir}/cfg && cp ${cfg_dir}/taos.cfg ${install_dir}/cfg/taos.cfg
+mkdir -p ${install_dir}/bin && cp ${bin_files} ${install_dir}/bin && chmod a+x ${install_dir}/bin/*
+
+cd ${install_dir}
+tar -zcv -f taos.tar.gz * --remove-files || :
+
+cd ${curr_dir}
+cp ${install_files} ${install_dir} && chmod a+x ${install_dir}/install*
+
+# Copy example code
+mkdir -p ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/c      ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/JDBC   ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/matlab ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/python ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/R      ${install_dir}/examples
+cp -r ${top_dir}/tests/examples/go     ${install_dir}/examples
+
+# Copy driver
+mkdir -p ${install_dir}/driver 
+cp ${lib_files} ${install_dir}/driver
+
+# Copy connector
+connector_dir="${community_dir}/connector"
+mkdir -p ${install_dir}/connector
+cp ${build_dir}/lib/*.jar      ${install_dir}/connector
+cp -r ${connector_dir}/grafana ${install_dir}/connector/
+cp -r ${connector_dir}/python  ${install_dir}/connector/
+cp -r ${connector_dir}/go      ${install_dir}/connector
+
+# Copy release note
+# cp ${script_dir}/release_note ${install_dir}
+
+# exit 1
+
+cd ${release_dir}  
+if [ -z "$armver" ]; then
+  tar -zcv -f "$(basename ${install_dir}).tar.gz" $(basename ${install_dir}) --remove-files
+elif [ "$armver" == "arm64" ]; then
+  tar -zcv -f "$(basename ${install_dir})-arm64.tar.gz" $(basename ${install_dir}) --remove-files
+elif [ "$armver" == "arm32" ]; then
+  tar -zcv -f "$(basename ${install_dir})-arm32.tar.gz" $(basename ${install_dir}) --remove-files
+fi
+
+cd ${curr_dir}
diff --git a/packaging/tools/makepkg.sh b/packaging/tools/makepkg.sh
index 967b14cee9..24f3a0b8d1 100755
--- a/packaging/tools/makepkg.sh
+++ b/packaging/tools/makepkg.sh
@@ -6,6 +6,7 @@ curr_dir=$(pwd)
 compile_dir=$1
 version=$2
 build_time=$3
+armver=$4
 
 script_dir="$(dirname $(readlink -f $0))"
 top_dir="$(readlink -m ${script_dir}/../..)"
@@ -20,11 +21,10 @@ install_dir="${release_dir}/taos-${version}-${package_name}-$(echo ${build_time}
 
 # Directories and files.
 bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdemo ${build_dir}/bin/taosdump ${script_dir}/remove.sh"
-versioninfo=$(${script_dir}/get_version.sh ${code_dir}/util/src/version.c)
-lib_files="${build_dir}/lib/libtaos.so.${versioninfo}"
+lib_files="${build_dir}/lib/libtaos.so.${version}"
 header_files="${code_dir}/inc/taos.h ${code_dir}/inc/taoserror.h"
-cfg_files="${top_dir}/packaging/cfg/*.cfg"
-install_files="${script_dir}/install.sh ${script_dir}/install_client.sh"
+cfg_dir="${top_dir}/packaging/cfg"
+install_files="${script_dir}/install.sh"
 
 # Init file
 #init_dir=${script_dir}/deb
@@ -33,29 +33,32 @@ install_files="${script_dir}/install.sh ${script_dir}/install_client.sh"
 #fi
 #init_files=${init_dir}/taosd
 # temp use rpm's taosd. TODO: later modify according to os type
-init_files=${script_dir}/../rpm/taosd
+init_file_deb=${script_dir}/../deb/taosd
+init_file_rpm=${script_dir}/../rpm/taosd
 
 # make directories.
 mkdir -p ${install_dir}
 mkdir -p ${install_dir}/inc && cp ${header_files} ${install_dir}/inc
-mkdir -p ${install_dir}/cfg && cp ${cfg_files} ${install_dir}/cfg
+mkdir -p ${install_dir}/cfg && cp ${cfg_dir}/taos.cfg ${install_dir}/cfg/taos.cfg
 mkdir -p ${install_dir}/bin && cp ${bin_files} ${install_dir}/bin && chmod a+x ${install_dir}/bin/*
-mkdir -p ${install_dir}/init.d    && cp ${init_files} ${install_dir}/init.d
+mkdir -p ${install_dir}/init.d && cp ${init_file_deb} ${install_dir}/init.d/taosd.deb
+mkdir -p ${install_dir}/init.d && cp ${init_file_rpm} ${install_dir}/init.d/taosd.rpm
 
 cd ${install_dir}
-tar -zcv -f taos.tar.gz * --remove-files || : 
+tar -zcv -f taos.tar.gz * --remove-files || :
 
 cd ${curr_dir}
 cp ${install_files} ${install_dir} && chmod a+x ${install_dir}/install*
 
 # Copy example code
 mkdir -p ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/c      ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/JDBC   ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/matlab ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/python ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/R      ${install_dir}/examples
-cp -r ${top_dir}/tests/examples/go     ${install_dir}/examples
+examples_dir="${top_dir}/tests/examples"
+cp -r ${examples_dir}/c      ${install_dir}/examples
+cp -r ${examples_dir}/JDBC   ${install_dir}/examples
+cp -r ${examples_dir}/matlab ${install_dir}/examples
+cp -r ${examples_dir}/python ${install_dir}/examples
+cp -r ${examples_dir}/R      ${install_dir}/examples
+cp -r ${examples_dir}/go     ${install_dir}/examples
 
 # Copy driver
 mkdir -p ${install_dir}/driver 
@@ -64,18 +67,23 @@ cp ${lib_files} ${install_dir}/driver
 # Copy connector
 connector_dir="${code_dir}/connector"
 mkdir -p ${install_dir}/connector
+cp ${build_dir}/lib/*.jar      ${install_dir}/connector
 cp -r ${connector_dir}/grafana ${install_dir}/connector/
 cp -r ${connector_dir}/python  ${install_dir}/connector/
 cp -r ${connector_dir}/go      ${install_dir}/connector
-cp ${build_dir}/lib/*.jar      ${install_dir}/connector
-
 
 # Copy release note
-cp ${script_dir}/release_note ${install_dir}
+# cp ${script_dir}/release_note ${install_dir}
 
 # exit 1
 
 cd ${release_dir}  
-tar -zcv -f "$(basename ${install_dir}).tar.gz" $(basename ${install_dir}) --remove-files
+if [ -z "$armver" ]; then
+  tar -zcv -f "$(basename ${install_dir}).tar.gz" $(basename ${install_dir}) --remove-files
+elif [ "$armver" == "arm64" ]; then
+  tar -zcv -f "$(basename ${install_dir})-arm64.tar.gz" $(basename ${install_dir}) --remove-files
+elif [ "$armver" == "arm32" ]; then
+  tar -zcv -f "$(basename ${install_dir})-arm32.tar.gz" $(basename ${install_dir}) --remove-files
+fi
 
 cd ${curr_dir}
diff --git a/packaging/tools/post.sh b/packaging/tools/post.sh
index 11f3ab9a9b..a62f7a5eeb 100755
--- a/packaging/tools/post.sh
+++ b/packaging/tools/post.sh
@@ -42,14 +42,18 @@ initd_mod=0
 service_mod=2
 if pidof systemd &> /dev/null; then
     service_mod=0
-elif $(which insserv &> /dev/null); then
+elif $(which service &> /dev/null); then    
     service_mod=1
-    initd_mod=1
-    service_config_dir="/etc/init.d"
-elif $(which update-rc.d &> /dev/null); then
-    service_mod=1
-    initd_mod=2
-    service_config_dir="/etc/init.d"
+    service_config_dir="/etc/init.d" 
+    if $(which chkconfig &> /dev/null); then
+         initd_mod=1 
+    elif $(which insserv &> /dev/null); then
+        initd_mod=2
+    elif $(which update-rc.d &> /dev/null); then
+        initd_mod=3
+    else
+        service_mod=2
+    fi
 else 
     service_mod=2
 fi
@@ -57,7 +61,9 @@ fi
 function kill_taosd() {
 #  ${csudo} pkill -f taosd || :
   pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-  ${csudo} kill -9 ${pid}   || :
+  if [ -n "$pid" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
 }
 
 function install_include() {
@@ -103,20 +109,26 @@ function install_config() {
 }
 
 function clean_service_on_sysvinit() {
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :    
+    
     if pidof taosd &> /dev/null; then
         ${csudo} service taosd stop || :
     fi
-    ${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
-    ${csudo} rm -f ${service_config_dir}/taosd || :
-
+    
     if ((${initd_mod}==1)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} insserv -r taosd || :
+        ${csudo} chkconfig --del taosd || :
     elif ((${initd_mod}==2)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} update-rc.d -f taosd remove || :
+        ${csudo} insserv -r taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d -f taosd remove || :
+    fi
+    
+    ${csudo} rm -f ${service_config_dir}/taosd || :
+    
+    if $(which init &> /dev/null); then
+        ${csudo} init q || :
     fi
-#    ${csudo} update-rc.d -f taosd remove || :
-    ${csudo} init q || :
 }
 
 function install_service_on_sysvinit() {
@@ -127,18 +139,24 @@ function install_service_on_sysvinit() {
     # Install taosd service  
     ${csudo} cp %{init_d_dir}/taosd ${service_config_dir} && ${csudo} chmod a+x ${service_config_dir}/taosd
 
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
-
-    ${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab"
-    # TODO: for centos, change here
-    ${csudo} update-rc.d taosd defaults
-    # chkconfig mysqld on
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab"
+    
+    if ((${initd_mod}==1)); then
+        ${csudo} chkconfig --add taosd || :
+        ${csudo} chkconfig --level 2345 taosd on || :
+    elif ((${initd_mod}==2)); then
+        ${csudo} insserv taosd || :
+        ${csudo} insserv -d taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d taosd defaults || :
+    fi
 }
 
 function clean_service_on_systemd() {
     taosd_service_config="${service_config_dir}/taosd.service"
 
-    # taosd service already is stoped before install 
+    # taosd service already is stoped before install in preinst script
     #if systemctl is-active --quiet taosd; then
     #    echo "TDengine is running, stopping it..."
     #    ${csudo} systemctl stop taosd &> /dev/null || echo &> /dev/null
diff --git a/packaging/tools/preun.sh b/packaging/tools/preun.sh
index a08f4e304e..0533410802 100755
--- a/packaging/tools/preun.sh
+++ b/packaging/tools/preun.sh
@@ -26,22 +26,27 @@ initd_mod=0
 service_mod=2
 if pidof systemd &> /dev/null; then
     service_mod=0
-elif $(which insserv &> /dev/null); then
+elif $(which service &> /dev/null); then    
     service_mod=1
-    initd_mod=1
-    service_config_dir="/etc/init.d"
-elif $(which update-rc.d &> /dev/null); then
-    service_mod=1
-    initd_mod=2
-    service_config_dir="/etc/init.d"
+    service_config_dir="/etc/init.d" 
+    if $(which chkconfig &> /dev/null); then
+         initd_mod=1 
+    elif $(which insserv &> /dev/null); then
+        initd_mod=2
+    elif $(which update-rc.d &> /dev/null); then
+        initd_mod=3
+    else
+        service_mod=2
+    fi
 else 
     service_mod=2
 fi
 
-
 function kill_taosd() {
   pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-  ${csudo} kill -9 ${pid}   || :
+  if [ -n "$pid" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
 }
 
 function clean_service_on_systemd() {
@@ -57,20 +62,27 @@ function clean_service_on_systemd() {
 }
 
 function clean_service_on_sysvinit() {
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :    
+    
     if pidof taosd &> /dev/null; then
+        echo "TDengine taosd is running, stopping it..."
         ${csudo} service taosd stop || :
     fi
-    ${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
-    ${csudo} rm -f ${service_config_dir}/taosd || :
 
     if ((${initd_mod}==1)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} insserv -r taosd || :
+        ${csudo} chkconfig --del taosd || :
     elif ((${initd_mod}==2)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} update-rc.d -f taosd remove || :
+        ${csudo} insserv -r taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d -f taosd remove || :
+    fi
+    
+    ${csudo} rm -f ${service_config_dir}/taosd || :
+   
+    if $(which init &> /dev/null); then
+        ${csudo} init q || :
     fi
-#    ${csudo} update-rc.d -f taosd remove || :
-    ${csudo} init q || :
 }
 
 function clean_service() {
@@ -79,7 +91,7 @@ function clean_service() {
     elif ((${service_mod}==1)); then
         clean_service_on_sysvinit
     else
-        # must manual start taosd
+        # must manual stop taosd
         kill_taosd
     fi
 }
diff --git a/packaging/tools/remove.sh b/packaging/tools/remove.sh
index 6c2c6d5ea8..3c9fd6bf7f 100755
--- a/packaging/tools/remove.sh
+++ b/packaging/tools/remove.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Script to stop the service and uninstall tdengine, but retain the config, data and log files.
+# Script to stop the service and uninstall TDengine, but retain the config, data and log files.
 
 RED='\033[0;31m'
 GREEN='\033[1;32m'
@@ -27,21 +27,27 @@ initd_mod=0
 service_mod=2
 if pidof systemd &> /dev/null; then
     service_mod=0
-elif $(which insserv &> /dev/null); then
+elif $(which service &> /dev/null); then    
     service_mod=1
-    initd_mod=1
-    service_config_dir="/etc/init.d"
-elif $(which update-rc.d &> /dev/null); then
-    service_mod=1
-    initd_mod=2
-    service_config_dir="/etc/init.d"
+    service_config_dir="/etc/init.d" 
+    if $(which chkconfig &> /dev/null); then
+         initd_mod=1 
+    elif $(which insserv &> /dev/null); then
+        initd_mod=2
+    elif $(which update-rc.d &> /dev/null); then
+        initd_mod=3
+    else
+        service_mod=2
+    fi
 else 
     service_mod=2
 fi
 
 function kill_taosd() {
   pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
-  ${csudo} kill -9 ${pid}   || :
+  if [ -n "$pid" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
 }
 
 function clean_bin() {
@@ -87,20 +93,27 @@ function clean_service_on_systemd() {
 }
 
 function clean_service_on_sysvinit() {
-    restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
+    #${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :    
+    
     if pidof taosd &> /dev/null; then
+        echo "TDengine taosd is running, stopping it..."
         ${csudo} service taosd stop || :
     fi
-    ${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
-    ${csudo} rm -f ${service_config_dir}/taosd || :
 
     if ((${initd_mod}==1)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} insserv -r taosd || :
+        ${csudo} chkconfig --del taosd || :
     elif ((${initd_mod}==2)); then
-        ${csudo} grep -q -F "taos" /etc/inittab && ${csudo} update-rc.d -f taosd remove || :
+        ${csudo} insserv -r taosd || :
+    elif ((${initd_mod}==3)); then
+        ${csudo} update-rc.d -f taosd remove || :
+    fi
+    
+    ${csudo} rm -f ${service_config_dir}/taosd || :
+   
+    if $(which init &> /dev/null); then
+        ${csudo} init q || :
     fi
-#    ${csudo} update-rc.d -f taosd remove || :
-    ${csudo} init q || :
 }
 
 function clean_service() {
@@ -109,7 +122,7 @@ function clean_service() {
     elif ((${service_mod}==1)); then
         clean_service_on_sysvinit
     else
-        # must manual start taosd
+        # must manual stop taosd
         kill_taosd
     fi
 }
@@ -140,4 +153,4 @@ elif  echo $osinfo | grep -qwi "centos" ; then
   ${csudo} rpm -e --noscripts tdengine || :
 fi
 
-echo -e "${GREEN}TDEngine is removed successfully!${NC}"
+echo -e "${GREEN}TDengine is removed successfully!${NC}"
diff --git a/packaging/tools/remove_client.sh b/packaging/tools/remove_client.sh
new file mode 100755
index 0000000000..206de34c1f
--- /dev/null
+++ b/packaging/tools/remove_client.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+#
+# Script to stop the client and uninstall database, but retain the config and log files.
+set -e
+# set -x
+
+RED='\033[0;31m'
+GREEN='\033[1;32m'
+NC='\033[0m'
+
+#install main path
+install_main_dir="/usr/local/taos"
+
+log_link_dir="/usr/local/taos/log"
+cfg_link_dir="/usr/local/taos/cfg"
+bin_link_dir="/usr/bin"
+lib_link_dir="/usr/lib"
+inc_link_dir="/usr/include"
+
+csudo=""
+if command -v sudo > /dev/null; then
+    csudo="sudo"
+fi
+
+function kill_client() {
+  #pid=$(ps -ef | grep "taos" | grep -v "grep" | awk '{print $2}')
+  if [ -n "$(pidof taos)" ]; then
+    ${csudo} kill -9 $pid   || :
+  fi
+}
+
+function clean_bin() {
+    # Remove link
+    ${csudo} rm -f ${bin_link_dir}/taos      || :
+    ${csudo} rm -f ${bin_link_dir}/taosump  || :
+    ${csudo} rm -f ${bin_link_dir}/rmtaos    || :
+}
+
+function clean_lib() {
+    # Remove link
+    ${csudo} rm -f ${lib_link_dir}/libtaos.*      || :
+}
+
+function clean_header() {
+    # Remove link
+    ${csudo} rm -f ${inc_link_dir}/taos.h       || :
+    ${csudo} rm -f ${inc_link_dir}/taoserror.h       || :
+}
+
+function clean_config() {
+    # Remove link
+    ${csudo} rm -f ${cfg_link_dir}/*            || :    
+}
+
+function clean_log() {
+    # Remove link
+    ${csudo} rm -rf ${log_link_dir}    || :
+}
+
+# Stop client.
+kill_client
+# Remove binary file and links
+clean_bin
+# Remove header file.
+clean_header
+# Remove lib file
+clean_lib
+# Remove link log directory
+clean_log
+# Remove link configuration file
+clean_config
+
+${csudo} rm -rf ${install_main_dir}
+
+echo -e "${GREEN}TDengine client is removed successfully!${NC}"
-- 
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