remove_client.sh

#!/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'

installDir="/usr/local/taos"
clientName="taos"
uninstallScript="rmtaos"

#install main path
install_main_dir=${installDir}

log_link_dir="${installDir}/log"
cfg_link_dir="${installDir}/cfg"
bin_link_dir="/usr/bin"
lib_link_dir="/usr/lib"
lib64_link_dir="/usr/lib64"
inc_link_dir="/usr/include"

csudo=""
if command -v sudo >/dev/null; then
  csudo="sudo "
fi

function kill_client() {
  if [ -n "$(pidof ${clientName})" ]; then
    ${csudo}kill -9 $pid || :
  fi
}

function clean_bin() {
  # Remove link
  ${csudo}rm -f ${bin_link_dir}/${clientName} || :
  ${csudo}rm -f ${bin_link_dir}/${uninstallScript} || :
  ${csudo}rm -f ${bin_link_dir}/set_core || :
}

function clean_lib() {
  # Remove link
  ${csudo}rm -f ${lib_link_dir}/libtaos.* || :
  ${csudo}rm -f ${lib64_link_dir}/libtaos.* || :
  #${csudo}rm -rf ${v15_java_app_dir}           || :
}

function clean_header() {
  # Remove link
  ${csudo}rm -f ${inc_link_dir}/taos.h || :
  ${csudo}rm -f ${inc_link_dir}/taosdef.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}"
echo