任意新建一个js文件，只需一行代码：
console.dir(process);
保存该文件后执行，即可得到process变量的属性值列表：
1 { 2 title: 'node', 3 version: 'v0.10.30', 4 moduleLoadList: ['Binding evals', 5 'Binding natives', 6 'NativeModule events', 7 'NativeModule buffer', 8 'Binding buffer', 9 'NativeModule assert', 10 'NativeModule util', 11 'NativeModule path', 12 'NativeModule module', 13 'NativeModule fs', 14 'Binding fs', 15 'Binding constants', 16 'NativeModule stream', 17 'NativeModule _stream_readable', 18 'NativeModule _stream_writable', 19 'NativeModule _stream_duplex', 20 'NativeModule _stream_transform', 21 'NativeModule _stream_passthrough', 22 'NativeModule console', 23 'Binding tty_wrap', 24 'NativeModule tty', 25 'NativeModule net', 26 'NativeModule timers', 27 'Binding timer_wrap', 28 'NativeModule _linklist', 29 'Binding cares_wrap', 30 'Binding signal_wrap' 31 ], 32 versions: { 33 http_parser: '1.0', 34 node: '0.10.30', 35 v8: '3.14.5.9', 36 ares: '1.9.0-DEV', 37 uv: '0.10.28', 38 zlib: '1.2.3', 39 modules: '11', 40 openssl: '1.0.1h' 41 }, 42 arch: 'x64', 43 platform: 'darwin', 44 argv: ['node', '/Users/baidu/github/test/b.js'], 45 execArgv: [], 46 env: { 47 MANPATH: '/Users/baidu/.nvm/v0.10.30/share/man:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/man:/usr/local/share/man:/usr/share/man:/opt/X11/share/man:/Applications/Xcode.app/Contents/Developer/usr/share/man:/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/man', 48 TERM_PROGRAM: 'Apple_Terminal', 49 TERM: 'xterm-256color', 50 SHELL: '/bin/bash', 51 TMPDIR: '/var/folders/x4/ph44fxq90_99lq3wb24b11sw0000gn/T/', 52 NVM_PATH: '/Users/baidu/.nvm/v0.10.30/lib/node', 53 Apple_PubSub_Socket_Render: '/private/tmp/com.apple.launchd.OV6WFhpAzS/Render', 54 TERM_PROGRAM_VERSION: '343.6', 55 TERM_SESSION_ID: 'E3666AE1-2E72-484B-978A-8D319AE91FA7', 56 SVN_EDITOR: 'sub', 57 NVM_DIR: '/Users/baidu/.nvm', 58 USER: 'baidu', 59 SSH_AUTH_SOCK: '/private/tmp/com.apple.launchd.6RgvKm8VMV/Listeners', 60 __CF_USER_TEXT_ENCODING: '0x1F5:0x19:0x34', 61 MAVEN_HOME: '/usr/local/Cellar/maven/3.2.2/libexec', 62 PATH: '/Users/baidu/.nvm/v0.10.30/bin:/Users/baidu/Documents/myDocument/fcinst/bin:/Applications/MAMP/bin/php/php5.5.14/bin:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/bin:/usr/local/fcinst/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin', 63 NVM_NODEJS_ORG_MIRROR: 'http://nodejs.org/dist', 64 PWD: '/Users/baidu/github/test', 65 JAVA_HOME: '/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home', 66 LANG: 'zh_CN.UTF-8', 67 NODE_PATH: '/Users/baidu/.nvm/v0.10.30/lib/node_modules', 68 XPC_FLAGS: '0x0', 69 XPC_SERVICE_NAME: '0', 70 HOME: '/Users/baidu', 71 SHLVL: '1', 72 LOGNAME: 'baidu', 73 MAVEN: '/usr/local/Cellar/maven/3.2.2/libexec/bin', 74 CLASSPATH: ':/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/lib/tools.jar', 75 NVM_BIN: '/Users/baidu/.nvm/v0.10.30/bin', 76 DISPLAY: '/private/tmp/com.apple.launchd.SVvs5bqsWe/org.macosforge.xquartz:0', 77 SECURITYSESSIONID: '186a5', 78 _: '/Users/baidu/.nvm/v0.10.30/bin/node', 79 OLDPWD: '/Users/baidu/github' 80 }, 81 pid: 2719, 82 features: { 83 debug: false, 84 uv: true, 85 ipv6: true, 86 tls_npn: true, 87 tls_sni: true, 88 tls: true 89 }, 90 _needImmediateCallback: false, 91 execPath: '/Users/baidu/.nvm/v0.10.30/bin/node', 92 debugPort: 5858, 93 _getActiveRequests: [Function], 94 _getActiveHandles: [Function], 95 _needTickCallback: [Function], 96 reallyExit: [Function], 97 abort: [Function], 98 chdir: [Function], 99 cwd: [Function], 100 umask: [Function], 101 getuid: [Function], 102 setuid: [Function], 103 setgid: [Function], 104 getgid: [Function], 105 getgroups: [Function], 106 setgroups: [Function], 107 initgroups: [Function], 108 _kill: [Function], 109 _debugProcess: [Function], 110 _debugPause: [Function], 111 _debugEnd: [Function], 112 hrtime: [Function], 113 dlopen: [Function], 114 uptime: [Function], 115 memoryUsage: [Function], 116 binding: [Function], 117 _usingDomains: [Function], 118 _tickInfoBox: { 119 '0': 0, 120 '1': 0, 121 '2': 0 122 }, 123 _events: { 124 SIGWINCH: [Function] 125 }, 126 domain: null, 127 _maxListeners: 10, 128 EventEmitter: { 129 [Function: EventEmitter] listenerCount: [Function] 130 }, 131 _fatalException: [Function], 132 _exiting: false, 133 assert: [Function], 134 config: { 135 target_defaults: { 136 cflags: [], 137 default_configuration: 'Release', 138 defines: [], 139 include_dirs: [], 140 libraries: [] 141 }, 142 variables: { 143 clang: 1, 144 host_arch: 'x64', 145 node_install_npm: true, 146 node_prefix: '/', 147 node_shared_cares: false, 148 node_shared_http_parser: false, 149 node_shared_libuv: false, 150 node_shared_openssl: false, 151 node_shared_v8: false, 152 node_shared_zlib: false, 153 node_tag: '', 154 node_unsafe_optimizations: 0, 155 node_use_dtrace: true, 156 node_use_etw: false, 157 node_use_openssl: true, 158 node_use_perfctr: false, 159 python: '/usr/bin/python', 160 target_arch: 'x64', 161 v8_enable_gdbjit: 0, 162 v8_no_strict_aliasing: 1, 163 v8_use_snapshot: false, 164 want_separate_host_toolset: 0 165 } 166 }, 167 nextTick: [Function: nextTick], 168 _currentTickHandler: [Function: _nextTick], 169 _nextDomainTick: [Function: _nextDomainTick], 170 _tickCallback: [Function: _tickCallback], 171 _tickDomainCallback: [Function: _tickDomainCallback], 172 _tickFromSpinner: [Function: _tickFromSpinner], 173 maxTickDepth: 1000, 174 stdout: [Getter], 175 stderr: [Getter], 176 stdin: [Getter], 177 openStdin: [Function], 178 exit: [Function], 179 kill: [Function], 180 addListener: [Function], 181 on: [Function], 182 removeListener: [Function], 183 mainModule: { 184 id: '.', 185 exports: {}, 186 parent: null, 187 filename: '/Users/baidu/github/test/b.js', 188 loaded: false, 189 children: [], 190 paths: ['/Users/baidu/github/test/node_modules', 191 '/Users/baidu/github/node_modules', 192 '/Users/baidu/node_modules', 193 '/Users/node_modules', 194 '/node_modules' 195 ] 196 } 197 }