2023-07-15

V2Ray Client - Ubuntu

Set up v2ray client on Ubuntu.

https://github.com/v2fly/fhs-install-v2ray

Install

wget https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh

chmod +x install-release.sh

sudo ./install-release.sh

mirror download + local install

https://sourceforge.net/projects/v2fly-project-v.mirror/files/v5.5.0/v2ray-linux-64.zip/download

1	sudo ./install-release.sh --local ~/Downloads/v2ray-linux-64.zip

Config

1	sudo vi /usr/local/etc/v2ray/config.json

Run

sudo systemctl status v2ray

sudo systemctl start v2ray
sudo systemctl stop v2ray

sudo systemctl enable v2ray

sudo service v2ray status

sudo service v2ray start
sudo service v2ray stop

Appendix

install-release.sh

#!/usr/bin/env bash
# shellcheck disable=SC2268

# The files installed by the script conform to the Filesystem Hierarchy Standard:
# https://wiki.linuxfoundation.org/lsb/fhs

# The URL of the script project is:
# https://github.com/v2fly/fhs-install-v2ray

# The URL of the script is:
# https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh

# If the script executes incorrectly, go to:
# https://github.com/v2fly/fhs-install-v2ray/issues

# You can set this variable whatever you want in shell session right before running this script by issuing:
# export DAT_PATH='/usr/local/share/v2ray'
DAT_PATH=${DAT_PATH:-/usr/local/share/v2ray}

# You can set this variable whatever you want in shell session right before running this script by issuing:
# export JSON_PATH='/usr/local/etc/v2ray'
JSON_PATH=${JSON_PATH:-/usr/local/etc/v2ray}

# Set this variable only if you are starting v2ray with multiple configuration files:
# export JSONS_PATH='/usr/local/etc/v2ray'

# Set this variable only if you want this script to check all the systemd unit file:
# export check_all_service_files='yes'

curl() {
  $(type -P curl) -L -q --retry 5 --retry-delay 10 --retry-max-time 60 "$@"
}

systemd_cat_config() {
  if systemd-analyze --help | grep -qw 'cat-config'; then
    systemd-analyze --no-pager cat-config "$@"
    echo
  else
    echo "${aoi}~~~~~~~~~~~~~~~~"
    cat "$@" "$1".d/*
    echo "${aoi}~~~~~~~~~~~~~~~~"
    echo "${red}warning: ${green}The systemd version on the current operating system is too low."
    echo "${red}warning: ${green}Please consider to upgrade the systemd or the operating system.${reset}"
    echo
  fi
}

check_if_running_as_root() {
  # If you want to run as another user, please modify $UID to be owned by this user
  if [[ "$UID" -ne '0' ]]; then
    echo "WARNING: The user currently executing this script is not root. You may encounter the insufficient privilege error."
    read -r -p "Are you sure you want to continue? [y/n] " cont_without_been_root
    if [[ x"${cont_without_been_root:0:1}" = x'y' ]]; then
      echo "Continuing the installation with current user..."
    else
      echo "Not running with root, exiting..."
      exit 1
    fi
  fi
}

identify_the_operating_system_and_architecture() {
  if [[ "$(uname)" == 'Linux' ]]; then
    case "$(uname -m)" in
      'i386' | 'i686')
        MACHINE='32'
        ;;
      'amd64' | 'x86_64')
        MACHINE='64'
        ;;
      'armv5tel')
        MACHINE='arm32-v5'
        ;;
      'armv6l')
        MACHINE='arm32-v6'
        grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
        ;;
      'armv7' | 'armv7l')
        MACHINE='arm32-v7a'
        grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
        ;;
      'armv8' | 'aarch64')
        MACHINE='arm64-v8a'
        ;;
      'mips')
        MACHINE='mips32'
        ;;
      'mipsle')
        MACHINE='mips32le'
        ;;
      'mips64')
        MACHINE='mips64'
        ;;
      'mips64le')
        MACHINE='mips64le'
        ;;
      'ppc64')
        MACHINE='ppc64'
        ;;
      'ppc64le')
        MACHINE='ppc64le'
        ;;
      'riscv64')
        MACHINE='riscv64'
        ;;
      's390x')
        MACHINE='s390x'
        ;;
      *)
        echo "error: The architecture is not supported."
        exit 1
        ;;
    esac
    if [[ ! -f '/etc/os-release' ]]; then
      echo "error: Don't use outdated Linux distributions."
      exit 1
    fi
    # Do not combine this judgment condition with the following judgment condition.
    ## Be aware of Linux distribution like Gentoo, which kernel supports switch between Systemd and OpenRC.
    ### Refer: https://github.com/v2fly/fhs-install-v2ray/issues/84#issuecomment-688574989
    if [[ -f /.dockerenv ]] || grep -q 'docker\|lxc' /proc/1/cgroup && [[ "$(type -P systemctl)" ]]; then
      true
    elif [[ -d /run/systemd/system ]] || grep -q systemd <(ls -l /sbin/init); then
      true
    else
      echo "error: Only Linux distributions using systemd are supported."
      exit 1
    fi
    if [[ "$(type -P apt)" ]]; then
      PACKAGE_MANAGEMENT_INSTALL='apt -y --no-install-recommends install'
      PACKAGE_MANAGEMENT_REMOVE='apt purge'
      package_provide_tput='ncurses-bin'
    elif [[ "$(type -P dnf)" ]]; then
      PACKAGE_MANAGEMENT_INSTALL='dnf -y install'
      PACKAGE_MANAGEMENT_REMOVE='dnf remove'
      package_provide_tput='ncurses'
    elif [[ "$(type -P yum)" ]]; then
      PACKAGE_MANAGEMENT_INSTALL='yum -y install'
      PACKAGE_MANAGEMENT_REMOVE='yum remove'
      package_provide_tput='ncurses'
    elif [[ "$(type -P zypper)" ]]; then
      PACKAGE_MANAGEMENT_INSTALL='zypper install -y --no-recommends'
      PACKAGE_MANAGEMENT_REMOVE='zypper remove'
      package_provide_tput='ncurses-utils'
    elif [[ "$(type -P pacman)" ]]; then
      PACKAGE_MANAGEMENT_INSTALL='pacman -Syu --noconfirm'
      PACKAGE_MANAGEMENT_REMOVE='pacman -Rsn'
      package_provide_tput='ncurses'
    else
      echo "error: The script does not support the package manager in this operating system."
      exit 1
    fi
  else
    echo "error: This operating system is not supported."
    exit 1
  fi
}

## Demo function for processing parameters
judgment_parameters() {
  while [[ "$#" -gt '0' ]]; do
    case "$1" in
      '--remove')
        if [[ "$#" -gt '1' ]]; then
          echo 'error: Please enter the correct parameters.'
          exit 1
        fi
        REMOVE='1'
        ;;
      '--version')
        VERSION="${2:?error: Please specify the correct version.}"
        break
        ;;
      '-c' | '--check')
        CHECK='1'
        break
        ;;
      '-f' | '--force')
        FORCE='1'
        break
        ;;
      '-h' | '--help')
        HELP='1'
        break
        ;;
      '-l' | '--local')
        LOCAL_INSTALL='1'
        LOCAL_FILE="${2:?error: Please specify the correct local file.}"
        break
        ;;
      '-p' | '--proxy')
        if [[ -z "${2:?error: Please specify the proxy server address.}" ]]; then
          exit 1
        fi
        PROXY="$2"
        shift
        ;;
      *)
        echo "$0: unknown option -- -"
        exit 1
        ;;
    esac
    shift
  done
}

install_software() {
  package_name="$1"
  file_to_detect="$2"
  type -P "$file_to_detect" > /dev/null 2>&1 && return
  if ${PACKAGE_MANAGEMENT_INSTALL} "$package_name"; then
    echo "info: $package_name is installed."
  else
    echo "error: Installation of $package_name failed, please check your network."
    exit 1
  fi
}

get_current_version() {
  if /usr/local/bin/v2ray -version > /dev/null 2>&1; then
    VERSION="$(/usr/local/bin/v2ray -version | awk 'NR==1 {print $2}')"
  else
    VERSION="$(/usr/local/bin/v2ray version | awk 'NR==1 {print $2}')"
  fi
  CURRENT_VERSION="v${VERSION#v}"
}

get_version() {
  # 0: Install or update V2Ray.
  # 1: Installed or no new version of V2Ray.
  # 2: Install the specified version of V2Ray.
  if [[ -n "$VERSION" ]]; then
    RELEASE_VERSION="v${VERSION#v}"
    return 2
  fi
  # Determine the version number for V2Ray installed from a local file
  if [[ -f '/usr/local/bin/v2ray' ]]; then
    get_current_version
    if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
      RELEASE_VERSION="$CURRENT_VERSION"
      return
    fi
  fi
  # Get V2Ray release version number
  TMP_FILE="$(mktemp)"
  if ! curl -x "${PROXY}" -sS -i -H "Accept: application/vnd.github.v3+json" -o "$TMP_FILE" 'https://api.github.com/repos/v2fly/v2ray-core/releases/latest'; then
    "rm" "$TMP_FILE"
    echo 'error: Failed to get release list, please check your network.'
    exit 1
  fi
  HTTP_STATUS_CODE=$(awk 'NR==1 {print $2}' "$TMP_FILE")
  if [[ $HTTP_STATUS_CODE -lt 200 ]] || [[ $HTTP_STATUS_CODE -gt 299 ]]; then
    "rm" "$TMP_FILE"
    echo "error: Failed to get release list, GitHub API response code: $HTTP_STATUS_CODE"
    exit 1
  fi
  RELEASE_LATEST="$(sed 'y/,/\n/' "$TMP_FILE" | grep 'tag_name' | awk -F '"' '{print $4}')"
  "rm" "$TMP_FILE"
  RELEASE_VERSION="v${RELEASE_LATEST#v}"
  # Compare V2Ray version numbers
  if [[ "$RELEASE_VERSION" != "$CURRENT_VERSION" ]]; then
    RELEASE_VERSIONSION_NUMBER="${RELEASE_VERSION#v}"
    RELEASE_MAJOR_VERSION_NUMBER="${RELEASE_VERSIONSION_NUMBER%%.*}"
    RELEASE_MINOR_VERSION_NUMBER="$(echo "$RELEASE_VERSIONSION_NUMBER" | awk -F '.' '{print $2}')"
    RELEASE_MINIMUM_VERSION_NUMBER="${RELEASE_VERSIONSION_NUMBER##*.}"
    # shellcheck disable=SC2001
    CURRENT_VERSION_NUMBER="$(echo "${CURRENT_VERSION#v}" | sed 's/-.*//')"
    CURRENT_MAJOR_VERSION_NUMBER="${CURRENT_VERSION_NUMBER%%.*}"
    CURRENT_MINOR_VERSION_NUMBER="$(echo "$CURRENT_VERSION_NUMBER" | awk -F '.' '{print $2}')"
    CURRENT_MINIMUM_VERSION_NUMBER="${CURRENT_VERSION_NUMBER##*.}"
    if [[ "$RELEASE_MAJOR_VERSION_NUMBER" -gt "$CURRENT_MAJOR_VERSION_NUMBER" ]]; then
      return 0
    elif [[ "$RELEASE_MAJOR_VERSION_NUMBER" -eq "$CURRENT_MAJOR_VERSION_NUMBER" ]]; then
      if [[ "$RELEASE_MINOR_VERSION_NUMBER" -gt "$CURRENT_MINOR_VERSION_NUMBER" ]]; then
        return 0
      elif [[ "$RELEASE_MINOR_VERSION_NUMBER" -eq "$CURRENT_MINOR_VERSION_NUMBER" ]]; then
        if [[ "$RELEASE_MINIMUM_VERSION_NUMBER" -gt "$CURRENT_MINIMUM_VERSION_NUMBER" ]]; then
          return 0
        else
          return 1
        fi
      else
        return 1
      fi
    else
      return 1
    fi
  elif [[ "$RELEASE_VERSION" == "$CURRENT_VERSION" ]]; then
    return 1
  fi
}

download_v2ray() {
  DOWNLOAD_LINK="https://github.com/v2fly/v2ray-core/releases/download/$RELEASE_VERSION/v2ray-linux-$MACHINE.zip"
  echo "Downloading V2Ray archive: $DOWNLOAD_LINK"
  if ! curl -x "${PROXY}" -R -H 'Cache-Control: no-cache' -o "$ZIP_FILE" "$DOWNLOAD_LINK"; then
    echo 'error: Download failed! Please check your network or try again.'
    return 1
  fi
  echo "Downloading verification file for V2Ray archive: $DOWNLOAD_LINK.dgst"
  if ! curl -x "${PROXY}" -sSR -H 'Cache-Control: no-cache' -o "$ZIP_FILE.dgst" "$DOWNLOAD_LINK.dgst"; then
    echo 'error: Download failed! Please check your network or try again.'
    return 1
  fi
  if [[ "$(cat "$ZIP_FILE".dgst)" == 'Not Found' ]]; then
    echo 'error: This version does not support verification. Please replace with another version.'
    return 1
  fi

  # Verification of V2Ray archive
  CHECKSUM=$(awk -F '= ' '/256=/ {print $2}' < "${ZIP_FILE}.dgst")
  LOCALSUM=$(sha256sum "$ZIP_FILE" | awk '{printf $1}')
  if [[ "$CHECKSUM" != "$LOCALSUM" ]]; then
    echo 'error: SHA256 check failed! Please check your network or try again.'
    return 1
  fi
}

decompression() {
  if ! unzip -q "$1" -d "$TMP_DIRECTORY"; then
    echo 'error: V2Ray decompression failed.'
    "rm" -r "$TMP_DIRECTORY"
    echo "removed: $TMP_DIRECTORY"
    exit 1
  fi
  echo "info: Extract the V2Ray package to $TMP_DIRECTORY and prepare it for installation."
}

install_file() {
  NAME="$1"
  if [[ "$NAME" == 'v2ray' ]] || [[ "$NAME" == 'v2ctl' ]]; then
    install -m 755 "${TMP_DIRECTORY}/$NAME" "/usr/local/bin/$NAME"
  elif [[ "$NAME" == 'geoip.dat' ]] || [[ "$NAME" == 'geosite.dat' ]]; then
    install -m 644 "${TMP_DIRECTORY}/$NAME" "${DAT_PATH}/$NAME"
  fi
}

install_v2ray() {
  # Install V2Ray binary to /usr/local/bin/ and $DAT_PATH
  install_file v2ray
  if [[ -f "${TMP_DIRECTORY}/v2ctl" ]]; then
    install_file v2ctl
  else
    if [[ -f '/usr/local/bin/v2ctl' ]]; then
      rm '/usr/local/bin/v2ctl'
    fi
  fi
  install -d "$DAT_PATH"
  # If the file exists, geoip.dat and geosite.dat will not be installed or updated
  if [[ ! -f "${DAT_PATH}/.undat" ]]; then
    install_file geoip.dat
    install_file geosite.dat
  fi

  # Install V2Ray configuration file to $JSON_PATH
  # shellcheck disable=SC2153
  if [[ -z "$JSONS_PATH" ]] && [[ ! -d "$JSON_PATH" ]]; then
    install -d "$JSON_PATH"
    echo "{}" > "${JSON_PATH}/config.json"
    CONFIG_NEW='1'
  fi

  # Install V2Ray configuration file to $JSONS_PATH
  if [[ -n "$JSONS_PATH" ]] && [[ ! -d "$JSONS_PATH" ]]; then
    install -d "$JSONS_PATH"
    for BASE in 00_log 01_api 02_dns 03_routing 04_policy 05_inbounds 06_outbounds 07_transport 08_stats 09_reverse; do
      echo '{}' > "${JSONS_PATH}/${BASE}.json"
    done
    CONFDIR='1'
  fi

  # Used to store V2Ray log files
  if [[ ! -d '/var/log/v2ray/' ]]; then
    if id nobody | grep -qw 'nogroup'; then
      install -d -m 700 -o nobody -g nogroup /var/log/v2ray/
      install -m 600 -o nobody -g nogroup /dev/null /var/log/v2ray/access.log
      install -m 600 -o nobody -g nogroup /dev/null /var/log/v2ray/error.log
    else
      install -d -m 700 -o nobody -g nobody /var/log/v2ray/
      install -m 600 -o nobody -g nobody /dev/null /var/log/v2ray/access.log
      install -m 600 -o nobody -g nobody /dev/null /var/log/v2ray/error.log
    fi
    LOG='1'
  fi
}

install_startup_service_file() {
  get_current_version
  if [[ "$(echo "${CURRENT_VERSION#v}" | sed 's/-.*//' | awk -F'.' '{print $1}')" -gt "4" ]]; then
    START_COMMAND="/usr/local/bin/v2ray run"
  else
    START_COMMAND="/usr/local/bin/v2ray"
  fi
  install -m 644 "${TMP_DIRECTORY}/systemd/system/v2ray.service" /etc/systemd/system/v2ray.service
  install -m 644 "${TMP_DIRECTORY}/systemd/system/v2ray@.service" /etc/systemd/system/v2ray@.service
  mkdir -p '/etc/systemd/system/v2ray.service.d'
  mkdir -p '/etc/systemd/system/v2ray@.service.d/'
  if [[ -n "$JSONS_PATH" ]]; then
    "rm" -f '/etc/systemd/system/v2ray.service.d/10-donot_touch_single_conf.conf' \
      '/etc/systemd/system/v2ray@.service.d/10-donot_touch_single_conf.conf'
    echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=${START_COMMAND} -confdir $JSONS_PATH" |
      tee '/etc/systemd/system/v2ray.service.d/10-donot_touch_multi_conf.conf' > '/etc/systemd/system/v2ray@.service.d/10-donot_touch_multi_conf.conf'
  else
    "rm" -f '/etc/systemd/system/v2ray.service.d/10-donot_touch_multi_conf.conf' \
      '/etc/systemd/system/v2ray@.service.d/10-donot_touch_multi_conf.conf'
    echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=${START_COMMAND} -config ${JSON_PATH}/config.json" > '/etc/systemd/system/v2ray.service.d/10-donot_touch_single_conf.conf'
    echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=${START_COMMAND} -config ${JSON_PATH}/%i.json" > '/etc/systemd/system/v2ray@.service.d/10-donot_touch_single_conf.conf'
  fi
  echo "info: Systemd service files have been installed successfully!"
  echo "${red}warning: ${green}The following are the actual parameters for the v2ray service startup."
  echo "${red}warning: ${green}Please make sure the configuration file path is correctly set.${reset}"
  systemd_cat_config /etc/systemd/system/v2ray.service
  # shellcheck disable=SC2154
  if [[ x"${check_all_service_files:0:1}" = x'y' ]]; then
    echo
    echo
    systemd_cat_config /etc/systemd/system/v2ray@.service
  fi
  systemctl daemon-reload
  SYSTEMD='1'
}

start_v2ray() {
  if [[ -f '/etc/systemd/system/v2ray.service' ]]; then
    if systemctl start "${V2RAY_CUSTOMIZE:-v2ray}"; then
      echo 'info: Start the V2Ray service.'
    else
      echo 'error: Failed to start V2Ray service.'
      exit 1
    fi
  fi
}

stop_v2ray() {
  V2RAY_CUSTOMIZE="$(systemctl list-units | grep 'v2ray@' | awk -F ' ' '{print $1}')"
  if [[ -z "$V2RAY_CUSTOMIZE" ]]; then
    local v2ray_daemon_to_stop='v2ray.service'
  else
    local v2ray_daemon_to_stop="$V2RAY_CUSTOMIZE"
  fi
  if ! systemctl stop "$v2ray_daemon_to_stop"; then
    echo 'error: Stopping the V2Ray service failed.'
    exit 1
  fi
  echo 'info: Stop the V2Ray service.'
}

check_update() {
  if [[ -f '/etc/systemd/system/v2ray.service' ]]; then
    get_version
    local get_ver_exit_code=$?
    if [[ "$get_ver_exit_code" -eq '0' ]]; then
      echo "info: Found the latest release of V2Ray $RELEASE_VERSION . (Current release: $CURRENT_VERSION)"
    elif [[ "$get_ver_exit_code" -eq '1' ]]; then
      echo "info: No new version. The current version of V2Ray is $CURRENT_VERSION ."
    fi
    exit 0
  else
    echo 'error: V2Ray is not installed.'
    exit 1
  fi
}

remove_v2ray() {
  if systemctl list-unit-files | grep -qw 'v2ray'; then
    if [[ -n "$(pidof v2ray)" ]]; then
      stop_v2ray
    fi
    if ! ("rm" -r '/usr/local/bin/v2ray' \
      "$DAT_PATH" \
      '/etc/systemd/system/v2ray.service' \
      '/etc/systemd/system/v2ray@.service' \
      '/etc/systemd/system/v2ray.service.d' \
      '/etc/systemd/system/v2ray@.service.d'); then
      echo 'error: Failed to remove V2Ray.'
      exit 1
    else
      echo 'removed: /usr/local/bin/v2ray'
      if [[ -f '/usr/local/bin/v2ctl' ]]; then
        rm '/usr/local/bin/v2ctl'
        echo 'removed: /usr/local/bin/v2ctl'
      fi
      echo "removed: $DAT_PATH"
      echo 'removed: /etc/systemd/system/v2ray.service'
      echo 'removed: /etc/systemd/system/v2ray@.service'
      echo 'removed: /etc/systemd/system/v2ray.service.d'
      echo 'removed: /etc/systemd/system/v2ray@.service.d'
      echo 'Please execute the command: systemctl disable v2ray'
      echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
      echo 'info: V2Ray has been removed.'
      echo 'info: If necessary, manually delete the configuration and log files.'
      if [[ -n "$JSONS_PATH" ]]; then
        echo "info: e.g., $JSONS_PATH and /var/log/v2ray/ ..."
      else
        echo "info: e.g., $JSON_PATH and /var/log/v2ray/ ..."
      fi
      exit 0
    fi
  else
    echo 'error: V2Ray is not installed.'
    exit 1
  fi
}

# Explanation of parameters in the script
show_help() {
  echo "usage: $0 [--remove | --version number | -c | -f | -h | -l | -p]"
  echo '  [-p address] [--version number | -c | -f]'
  echo '  --remove        Remove V2Ray'
  echo '  --version       Install the specified version of V2Ray, e.g., --version v4.18.0'
  echo '  -c, --check     Check if V2Ray can be updated'
  echo '  -f, --force     Force installation of the latest version of V2Ray'
  echo '  -h, --help      Show help'
  echo '  -l, --local     Install V2Ray from a local file'
  echo '  -p, --proxy     Download through a proxy server, e.g., -p http://127.0.0.1:8118 or -p socks5://127.0.0.1:1080'
  exit 0
}

main() {
  check_if_running_as_root
  identify_the_operating_system_and_architecture
  judgment_parameters "$@"

  install_software "$package_provide_tput" 'tput'
  red=$(tput setaf 1)
  green=$(tput setaf 2)
  aoi=$(tput setaf 6)
  reset=$(tput sgr0)

  # Parameter information
  [[ "$HELP" -eq '1' ]] && show_help
  [[ "$CHECK" -eq '1' ]] && check_update
  [[ "$REMOVE" -eq '1' ]] && remove_v2ray

  # Two very important variables
  TMP_DIRECTORY="$(mktemp -d)"
  ZIP_FILE="${TMP_DIRECTORY}/v2ray-linux-$MACHINE.zip"

  # Install V2Ray from a local file, but still need to make sure the network is available
  if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
    echo 'warn: Install V2Ray from a local file, but still need to make sure the network is available.'
    echo -n 'warn: Please make sure the file is valid because we cannot confirm it. (Press any key) ...'
    read -r
    install_software 'unzip' 'unzip'
    decompression "$LOCAL_FILE"
  else
    # Normal way
    install_software 'curl' 'curl'
    get_version
    NUMBER="$?"
    if [[ "$NUMBER" -eq '0' ]] || [[ "$FORCE" -eq '1' ]] || [[ "$NUMBER" -eq 2 ]]; then
      echo "info: Installing V2Ray $RELEASE_VERSION for $(uname -m)"
      download_v2ray
      if [[ "$?" -eq '1' ]]; then
        "rm" -r "$TMP_DIRECTORY"
        echo "removed: $TMP_DIRECTORY"
        exit 1
      fi
      install_software 'unzip' 'unzip'
      decompression "$ZIP_FILE"
    elif [[ "$NUMBER" -eq '1' ]]; then
      echo "info: No new version. The current version of V2Ray is $CURRENT_VERSION ."
      exit 0
    fi
  fi

  # Determine if V2Ray is running
  if systemctl list-unit-files | grep -qw 'v2ray'; then
    if [[ -n "$(pidof v2ray)" ]]; then
      stop_v2ray
      V2RAY_RUNNING='1'
    fi
  fi
  install_v2ray
  install_startup_service_file
  echo 'installed: /usr/local/bin/v2ray'
  if [[ -f '/usr/local/bin/v2ctl' ]]; then
    echo 'installed: /usr/local/bin/v2ctl'
  fi
  # If the file exists, the content output of installing or updating geoip.dat and geosite.dat will not be displayed
  if [[ ! -f "${DAT_PATH}/.undat" ]]; then
    echo "installed: ${DAT_PATH}/geoip.dat"
    echo "installed: ${DAT_PATH}/geosite.dat"
  fi
  if [[ "$CONFIG_NEW" -eq '1' ]]; then
    echo "installed: ${JSON_PATH}/config.json"
  fi
  if [[ "$CONFDIR" -eq '1' ]]; then
    echo "installed: ${JSON_PATH}/00_log.json"
    echo "installed: ${JSON_PATH}/01_api.json"
    echo "installed: ${JSON_PATH}/02_dns.json"
    echo "installed: ${JSON_PATH}/03_routing.json"
    echo "installed: ${JSON_PATH}/04_policy.json"
    echo "installed: ${JSON_PATH}/05_inbounds.json"
    echo "installed: ${JSON_PATH}/06_outbounds.json"
    echo "installed: ${JSON_PATH}/07_transport.json"
    echo "installed: ${JSON_PATH}/08_stats.json"
    echo "installed: ${JSON_PATH}/09_reverse.json"
  fi
  if [[ "$LOG" -eq '1' ]]; then
    echo 'installed: /var/log/v2ray/'
    echo 'installed: /var/log/v2ray/access.log'
    echo 'installed: /var/log/v2ray/error.log'
  fi
  if [[ "$SYSTEMD" -eq '1' ]]; then
    echo 'installed: /etc/systemd/system/v2ray.service'
    echo 'installed: /etc/systemd/system/v2ray@.service'
  fi
  "rm" -r "$TMP_DIRECTORY"
  echo "removed: $TMP_DIRECTORY"
  if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
    get_version
  fi
  echo "info: V2Ray $RELEASE_VERSION is installed."
  echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
  if [[ "$V2RAY_RUNNING" -eq '1' ]]; then
    start_v2ray
  else
    echo 'Please execute the command: systemctl enable v2ray; systemctl start v2ray'
  fi
}

main "$@"

config.json

{
  "log": {
    "access": "",
    "error": "",
    "loglevel": "warning"
  },
  "inbounds": [
    {
      "tag": "socks",
      "port": 10808,
      "listen": "127.0.0.1",
      "protocol": "socks",
      "sniffing": {
        "enabled": true,
        "destOverride": [
          "http",
          "tls"
        ]
      },
      "settings": {
        "auth": "noauth",
        "udp": true,
        "allowTransparent": false
      }
    },
    {
      "tag": "http",
      "port": 10809,
      "listen": "127.0.0.1",
      "protocol": "http",
      "sniffing": {
        "enabled": true,
        "destOverride": [
          "http",
          "tls"
        ]
      },
      "settings": {
        "auth": "noauth",
        "udp": true,
        "allowTransparent": false
      }
    }
  ],
  "outbounds": [
    {
      "tag": "proxy",
      "protocol": "vmess",
      "settings": {
        "vnext": [
          {
            "address": "songzy.cc",
            "port": 443,
            "users": [
              {
                "id": "899cbb8a-fad2-45bd-8608-8483956d641c",
                "alterId": 0,
                "email": "t@t.tt",
                "security": "auto"
              }
            ]
          }
        ]
      },
      "streamSettings": {
        "network": "ws",
        "security": "tls",
        "tlsSettings": {
          "allowInsecure": false,
          "fingerprint": ""
        },
        "wsSettings": {}
      },
      "mux": {
        "enabled": false,
        "concurrency": -1
      }
    },
    {
      "tag": "direct",
      "protocol": "freedom",
      "settings": {}
    },
    {
      "tag": "block",
      "protocol": "blackhole",
      "settings": {
        "response": {
          "type": "http"
        }
      }
    }
  ],
  "routing": {
    "domainStrategy": "IPIfNonMatch",
    "rules": [
      {
        "type": "field",
        "inboundTag": [
          "api"
        ],
        "outboundTag": "api",
        "enabled": true
      },
      {
        "type": "field",
        "outboundTag": "block",
        "domain": [
          "geosite:category-ads-all"
        ],
        "enabled": true
      },
      {
        "type": "field",
        "outboundTag": "direct",
        "domain": [
          "geosite:cn"
        ],
        "enabled": true
      },
      {
        "type": "field",
        "outboundTag": "direct",
        "ip": [
          "geoip:private",
          "geoip:cn"
        ],
        "enabled": true
      },
      {
        "type": "field",
        "port": "0-65535",
        "outboundTag": "proxy",
        "enabled": true
      }
    ]
  }
}

Note: remember to set the value inbounds.settings.clients.id correctly.

Secret Base

All the little bugs I have ever met

V2Ray Client - Ubuntu

Install

mirror download + local install

Config

Run

Appendix

install-release.sh

config.json