diff --git a/src/cmd_line/commands/global.ts b/src/cmd_line/commands/global.ts
new file mode 100644
index 00000000000..fd1d4ad9eed
--- /dev/null
+++ b/src/cmd_line/commands/global.ts
@@ -0,0 +1,118 @@
+import { VimState } from '../../state/vimState';
+import { ExCommand } from '../../vimscript/exCommand';
+import { optWhitespace, Parser, regexp, string as parsimmonString, seqMap } from 'parsimmon';
+import { LineRange } from '../../vimscript/lineRange';
+import { ErrorCode, VimError } from '../../error';
+import { StatusBar } from '../../statusBar';
+import { Address } from '../../vimscript/lineRange';
+import { CommandParser } from '../../vimscript/commandParser';
+import { Logger } from '../../util/logger';
+import * as vscode from 'vscode';
+import { getDecorationsForSearchMatchRanges } from '../../util/decorationUtils';
+import { decoration } from '../../configuration/decoration';
+
+export class GlobalCommand extends ExCommand {
+  public static readonly argParser: Parser<GlobalCommand> = optWhitespace
+    .then(
+      seqMap(
+        parsimmonString('/'),
+        regexp(/[^/]*/),
+        parsimmonString('/'),
+        optWhitespace.then(regexp(/.*/)),
+        (slash1, pattern, slash2, command) => {
+          Logger.info(`Global command parsed: pattern='${pattern}', command='${command.trim()}'`);
+          return new GlobalCommand(pattern, command.trim());
+        },
+      ),
+    )
+    .desc('global command');
+
+  private readonly pattern: string;
+  private readonly command: string;
+  // create a private map inserted with value
+
+  constructor(pattern: string, command: string) {
+    super();
+    this.pattern = pattern;
+    this.command = command;
+    Logger.info(`Global command constructed: pattern='${pattern}', command='${command}'`);
+  }
+
+  async execute(vimState: VimState): Promise<void> {
+    try {
+      Logger.info(`Executing global command: pattern='${this.pattern}' command='${this.command}'`);
+      const document = vimState.editor.document;
+      const lines = document.getText().split('\n');
+      const matchingLines: number[] = [];
+
+      // Find lines matching the pattern
+      for (let i = 0; i < lines.length; i++) {
+        const line = lines[i];
+        if (this.matchesPattern(line)) {
+          matchingLines.push(i);
+          Logger.info(`Line ${i + 1} matches pattern: ${line}`);
+        }
+      }
+
+      Logger.info(`Found ${matchingLines.length} matching lines for pattern: ${this.pattern}`);
+
+      // Execute command on matching lines (in reverse order for delete)
+      const rangeList: LineRange[] = [];
+      for (let i = matchingLines.length - 1; i >= 0; i--) {
+        const line = matchingLines[i];
+        const lineRange = new LineRange(
+          new Address({ type: 'number', num: line + 1 }),
+          undefined,
+          new Address({ type: 'number', num: line + 1 }),
+        );
+        rangeList.push(lineRange);
+
+        try {
+          // Split command into name and args
+          const [cmdName, ...cmdArgs] = this.command.split(/\s+/);
+          const args = cmdArgs.join(' ');
+
+          {
+            if (this.command === 'd') {
+              for (const currentRange of rangeList) {
+                Logger.info(
+                  `Executing command '${cmdName}' with args '${args}' on line ${line + 1}`,
+                );
+                // Use CommandParser to execute the command
+                await CommandParser.executeCommand(vimState, cmdName, args, currentRange);
+              }
+            } else {
+              Logger.info(`Command is not implemented yet or incorrect: ${this.command}`);
+              StatusBar.setText(vimState, `Error executing global command: ${this.command}`, true);
+            }
+          }
+        } catch (e) {
+          if (e instanceof VimError) {
+            Logger.error(`VimError executing command: ${e.toString()}`);
+            StatusBar.setText(vimState, e.toString(), true);
+          } else {
+            Logger.error(`Error executing command on line ${line + 1}: ${e}`);
+            StatusBar.setText(vimState, `Error executing command on line ${line + 1}`, true);
+          }
+        }
+      }
+    } catch (e) {
+      Logger.error(`Global command error: ${e}`);
+      if (e instanceof VimError) {
+        StatusBar.setText(vimState, e.toString(), true);
+      } else {
+        StatusBar.setText(vimState, `Error executing global command: ${e}`, true);
+      }
+    }
+  }
+
+  private matchesPattern(line: string): boolean {
+    try {
+      const regex = new RegExp(this.pattern);
+      return regex.test(line);
+    } catch (e) {
+      // If pattern is invalid regex, treat it as a literal string
+      return line.includes(this.pattern);
+    }
+  }
+}
diff --git a/src/vimscript/commandParser.ts b/src/vimscript/commandParser.ts
new file mode 100644
index 00000000000..1c478b2ae2c
--- /dev/null
+++ b/src/vimscript/commandParser.ts
@@ -0,0 +1,55 @@
+import { ExCommand } from './exCommand';
+import { VimState } from '../state/vimState';
+import { LineRange } from './lineRange';
+import { StatusBar } from '../statusBar';
+import { ErrorCode, VimError } from '../error';
+import { DeleteCommand } from '../cmd_line/commands/delete';
+import { Parser } from 'parsimmon';
+
+export interface CommandDefinition {
+  name: string;
+  parser: Parser<ExCommand>;
+}
+
+export class CommandParser {
+  private static commands: CommandDefinition[] = [];
+
+  static registerCommand(name: string, parser: Parser<ExCommand>) {
+    this.commands.push({ name, parser });
+  }
+
+  static findCommand(cmdName: string): CommandDefinition | undefined {
+    // Handle single-letter commands like 'd' for delete
+    if (cmdName === 'd') {
+      return { name: 'delete', parser: DeleteCommand.argParser };
+    }
+    return this.commands.find((cmd) => cmd.name === cmdName);
+  }
+
+  static async executeCommand(
+    vimState: VimState,
+    cmdName: string,
+    cmdArgs: string,
+    range: LineRange,
+  ): Promise<void> {
+    const cmd = this.findCommand(cmdName);
+    if (cmd) {
+      try {
+        const result = cmd.parser.tryParse(cmdArgs);
+        if (result instanceof ExCommand) {
+          await result.executeWithRange(vimState, range);
+        } else {
+          StatusBar.setText(vimState, 'Not an editor command', true);
+        }
+      } catch (e) {
+        if (e instanceof VimError) {
+          StatusBar.setText(vimState, e.toString(), true);
+        } else {
+          StatusBar.setText(vimState, `Error executing command: ${cmdName}`, true);
+        }
+      }
+    } else {
+      StatusBar.setText(vimState, `Unknown command: ${cmdName}`, true);
+    }
+  }
+}
diff --git a/src/vimscript/exCommandParser.ts b/src/vimscript/exCommandParser.ts
index 66334625307..013e29c02af 100644
--- a/src/vimscript/exCommandParser.ts
+++ b/src/vimscript/exCommandParser.ts
@@ -52,6 +52,8 @@ import { LineRange } from './lineRange';
 import { nameAbbrevParser } from './parserUtils';
 import { LetCommand } from '../cmd_line/commands/let';
 import { CallCommand, EvalCommand } from '../cmd_line/commands/eval';
+import { GlobalCommand } from '../cmd_line/commands/global';
+import { CommandParser } from './commandParser';
 
 type ArgParser = Parser<ExCommand>;
 
@@ -245,7 +247,7 @@ export const builtinExCommands: ReadonlyArray<[[string, string], ArgParser | und
   [['foldo', 'pen'], undefined],
   [['for', ''], undefined],
   [['fu', 'nction'], undefined],
-  [['g', 'lobal'], undefined],
+  [['g', 'lobal'], GlobalCommand.argParser],
   [['go', 'to'], GotoCommand.argParser],
   [['gr', 'ep'], undefined],
   [['grepa', 'dd'], undefined],
@@ -617,6 +619,13 @@ export const builtinExCommands: ReadonlyArray<[[string, string], ArgParser | und
   [['~', ''], undefined],
 ];
 
+// Register all commands with the CommandParser
+builtinExCommands.forEach(([[abbr, rest], parser]) => {
+  if (parser) {
+    CommandParser.registerCommand(abbr + rest, parser);
+  }
+});
+
 class UnimplementedCommand extends ExCommand {
   name: string;