processes() added user (windows)

CHANGELOG.md

@@ -90,6 +90,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version | Date       | Comment                                                                                             |
 | ------- | ---------- | --------------------------------------------------------------------------------------------------- |
+| 5.30.0  | 2026-01-06 | `processes()` added user (windows)                                                                  |
 | 5.29.1  | 2026-01-05 | `fsSize()` support network attached storage (linux)                                                 |
 | 5.29.0  | 2026-01-04 | `osInfo()` added OS code name (windows)                                                             |
 | 5.28.10 | 2026-01-03 | `graphics()` fix logging nvidia-smi error (windows)                                                 |

README.md

@@ -185,6 +185,7 @@ si.cpu()
 
 (last 7 major and minor version releases)
 
+- Version 5.30.0: `processes()` added user (windows)
 - Version 5.29.0: `osInfo()` added OS code name (windows)
 - Version 5.28.0: `cpuTemperature()` added suppurt for macos-temperature-sensor (macOS)
 - Version 5.27.0: `mem()` added reclaimable memory

docs/history.html

@@ -57,6 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.30.0</th>
+                      <td>2026-01-06</td>
+                      <td><span class="code">processes()</span> added user (windows)</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.29.1</th>
                       <td>2026-01-05</td>

docs/index.html

@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png" alt="logo">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.29.1</span></div>
+      <div class="version">New Version: <span id="version">5.30.0</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">

docs/processes.html

@@ -459,7 +459,7 @@ si.currentLoad().then(data => console.log(data));</code></pre>
                     <td>X</td>
                     <td>X</td>
                     <td>X</td>
-                    <td></td>
+                    <td>X</td>
                     <td>X</td>
                     <td>user who started process</td>
                   </tr>

lib/processes.js

@@ -934,7 +934,11 @@ function processes(callback) {
           try {
             util
               .powerShell(
-                'Get-CimInstance Win32_Process | select-Object ProcessId,ParentProcessId,ExecutionState,Caption,CommandLine,ExecutablePath,UserModeTime,KernelModeTime,WorkingSetSize,Priority,PageFileUsage, @{n="CreationDate";e={$_.CreationDate.ToString("yyyy-MM-dd HH:mm:ss")}} | ConvertTo-Json -compress'
+                `Get-CimInstance Win32_Process | select-Object ProcessId,ParentProcessId,ExecutionState,Caption,CommandLine,ExecutablePath,UserModeTime,KernelModeTime,WorkingSetSize,Priority,PageFileUsage,
+                @{n="CreationDate";e={$_.CreationDate.ToString("yyyy-MM-dd HH:mm:ss")}},
+                @{n="User";e={$OwnerInfo = Invoke-CimMethod -InputObject $_ -MethodName GetOwner
+                    if($OwnerInfo.ReturnValue -eq 0) {"$($OwnerInfo.Domain)\\$($OwnerInfo.User)"} else {""}
+                }} | ConvertTo-Json -compress`
               )
               .then((stdout, error) => {
                 if (!error) {
@@ -959,6 +963,7 @@ function processes(callback) {
                     const utime = element.UserModeTime;
                     const stime = element.KernelModeTime;
                     const memw = element.WorkingSetSize;
+                    const user = element.User;
                     allcpuu = allcpuu + utime;
                     allcpus = allcpus + stime;
                     result.all++;
@@ -995,7 +1000,7 @@ function processes(callback) {
                       started: element.CreationDate,
                       state: statusValue ? _winStatusValues[statusValue] : _winStatusValues[0],
                       tty: '',
-                      user: '',
+                      user,
                       command: commandLine || name,
                       path: commandPath,
                       params: ''

lib/users.js

@@ -16,7 +16,7 @@
 const exec = require('child_process').exec;
 const util = require('./util');
 
-let _platform = process.platform;
+const _platform = process.platform;
 
 const _linux = _platform === 'linux' || _platform === 'android';
 const _darwin = _platform === 'darwin';
@@ -27,20 +27,20 @@ const _netbsd = _platform === 'netbsd';
 const _sunos = _platform === 'sunos';
 
 function parseUsersLinux(lines, phase) {
-  let result = [];
+  const result = [];
-  let result_who = [];
+  const result_who = [];
-  let result_w = {};
+  const result_w = {};
   let w_first = true;
   let w_header = [];
-  let w_pos = [];
+  const w_pos = [];
   let who_line = {};
 
   let is_whopart = true;
-  lines.forEach(function (line) {
+  lines.forEach((line) => {
     if (line === '---') {
       is_whopart = false;
     } else {
-      let l = line.replace(/ +/g, ' ').split(' ');
+      const l = line.replace(/ +/g, ' ').split(' ');
 
       // who part
       if (is_whopart) {
@@ -55,11 +55,13 @@ function parseUsersLinux(lines, phase) {
         // w part
         if (w_first) {
           // header
+          if (line[0] !== ' ') {
             w_header = l;
-          w_header.forEach(function (item) {
+            w_header.forEach((item) => {
               w_pos.push(line.indexOf(item));
             });
             w_first = false;
+          }
         } else {
           // split by w_pos
           result_w.user = line.substring(w_pos[0], w_pos[1] - 1).trim();
@@ -71,10 +73,14 @@ function parseUsersLinux(lines, phase) {
             .trim();
           result_w.command = line.substring(w_pos[7], 1000).trim();
           // find corresponding 'who' line
-          who_line = result_who.filter(function (obj) {
+          if (result_who.length || phase === 1) {
+            who_line = result_who.filter((obj) => {
               return obj.user.substring(0, 8).trim() === result_w.user && obj.tty === result_w.tty;
             });
-          if (who_line.length === 1) {
+          } else {
+            who_line = [{ user: result_w.user, tty: result_w.tty, date: '', time: '', ip: '' }];
+          }
+          if (who_line.length === 1 && who_line[0].user !== '') {
             result.push({
               user: who_line[0].user,
               tty: who_line[0].tty,
@@ -96,17 +102,17 @@ function parseUsersLinux(lines, phase) {
 }
 
 function parseUsersDarwin(lines) {
-  let result = [];
+  const result = [];
-  let result_who = [];
+  const result_who = [];
-  let result_w = {};
+  const result_w = {};
   let who_line = {};
 
   let is_whopart = true;
-  lines.forEach(function (line) {
+  lines.forEach((line) => {
     if (line === '---') {
       is_whopart = false;
     } else {
-      let l = line.replace(/ +/g, ' ').split(' ');
+      const l = line.replace(/ +/g, ' ').split(' ');
 
       // who part
       if (is_whopart) {
@@ -132,9 +138,7 @@ function parseUsersDarwin(lines) {
         result_w.ip = l[2] !== '-' ? l[2] : '';
         result_w.command = l.slice(5, 1000).join(' ');
         // find corresponding 'who' line
-        who_line = result_who.filter(function (obj) {
+        who_line = result_who.filter((obj) => obj.user.substring(0, 10) === result_w.user.substring(0, 10) && (obj.tty.substring(3, 1000) === result_w.tty || obj.tty === result_w.tty));
-          return obj.user.substring(0, 10) === result_w.user.substring(0, 10) && (obj.tty.substring(3, 1000) === result_w.tty || obj.tty === result_w.tty);
-        });
         if (who_line.length === 1) {
           result.push({
             user: who_line[0].user,
@@ -158,13 +162,13 @@ function users(callback) {
 
       // linux
       if (_linux) {
-        exec('export LC_ALL=C; who --ips; echo "---"; w; unset LC_ALL | tail -n +2', function (error, stdout) {
+        exec('export LC_ALL=C; who --ips; echo "---"; w; unset LC_ALL | tail -n +2', (error, stdout) => {
           if (!error) {
             // lines / split
             let lines = stdout.toString().split('\n');
             result = parseUsersLinux(lines, 1);
             if (result.length === 0) {
-              exec('who; echo "---"; w | tail -n +2', function (error, stdout) {
+              exec('who; echo "---"; w | tail -n +2', (error, stdout) => {
                 if (!error) {
                   // lines / split
                   lines = stdout.toString().split('\n');
@@ -190,10 +194,10 @@ function users(callback) {
         });
       }
       if (_freebsd || _openbsd || _netbsd) {
-        exec('who; echo "---"; w -ih', function (error, stdout) {
+        exec('who; echo "---"; w -ih', (error, stdout) => {
           if (!error) {
             // lines / split
-            let lines = stdout.toString().split('\n');
+            const lines = stdout.toString().split('\n');
             result = parseUsersDarwin(lines);
           }
           if (callback) {
@@ -203,10 +207,10 @@ function users(callback) {
         });
       }
       if (_sunos) {
-        exec('who; echo "---"; w -h', function (error, stdout) {
+        exec('who; echo "---"; w -h', (error, stdout) => {
           if (!error) {
             // lines / split
-            let lines = stdout.toString().split('\n');
+            const lines = stdout.toString().split('\n');
             result = parseUsersDarwin(lines);
           }
           if (callback) {
@@ -217,10 +221,10 @@ function users(callback) {
       }
 
       if (_darwin) {
-        exec('export LC_ALL=C; who; echo "---"; w -ih; unset LC_ALL', function (error, stdout) {
+        exec('export LC_ALL=C; who; echo "---"; w -ih; unset LC_ALL', (error, stdout) => {
           if (!error) {
             // lines / split
-            let lines = stdout.toString().split('\n');
+            const lines = stdout.toString().split('\n');
             result = parseUsersDarwin(lines);
           }
           if (callback) {
@@ -239,10 +243,10 @@ function users(callback) {
           util.powerShell(cmd).then((data) => {
             if (data) {
               data = data.split('#-#-#-#');
-              let sessions = parseWinSessions((data[0] || '').split(/\n\s*\n/));
+              const sessions = parseWinSessions((data[0] || '').split(/\n\s*\n/));
-              let loggedons = parseWinLoggedOn((data[1] || '').split(/\n\s*\n/));
+              const loggedons = parseWinLoggedOn((data[1] || '').split(/\n\s*\n/));
-              let queryUser = parseWinUsersQuery((data[3] || '').split('\r\n'));
+              const queryUser = parseWinUsersQuery((data[3] || '').split('\r\n'));
-              let users = parseWinUsers((data[2] || '').split(/\n\s*\n/), queryUser);
+              const users = parseWinUsers((data[2] || '').split(/\n\s*\n/), queryUser);
               for (let id in loggedons) {
                 if ({}.hasOwnProperty.call(loggedons, id)) {
                   loggedons[id].dateTime = {}.hasOwnProperty.call(sessions, id) ? sessions[id] : '';