diff --git a/tldr/composer-audit b/tldr/composer-audit
new file mode 100644
index 00000000..9eba9c05
--- /dev/null
+++ b/tldr/composer-audit
@@ -0,0 +1,30 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# composer audit
+
+> Analyze a PHP project's dependencies to detect known security vulnerabilities and list affected packages.
+> See also: `composer`.
+> More information: <https://getcomposer.org/doc/03-cli.md#audit>.
+
+- Check for security vulnerabilities in your current project:
+
+`composer audit`
+
+- Omit dev dependencies in the audit:
+
+`composer audit --no-dev`
+
+- Filter vulnerabilities by output format:
+
+`composer audit --format {{table|plain|json|summary}}`
+
+- Output audit results to a file in JSON format:
+
+`composer audit --format json > audit_report.json`
+
+- Verify whether a specific package in your project is affected by security issues:
+
+`composer audit {{vendor}}/{{package}}`
diff --git a/tldr/linux/man b/tldr/linux/man
index db0afa0a..eebc09ba 100644
--- a/tldr/linux/man
+++ b/tldr/linux/man
@@ -12,9 +12,9 @@ source: https://github.com/tldr-pages/tldr.git
 
 `man {{command}}`
 
-- Open the man page for a command in a browser (requires the `BROWSER` variable to be set):
+- Open the man page for a command in a browser (`BROWSER` environment variable can replace `=browser_name`):
 
-`man --html {{command}}`
+`man --html{{=browser_name}} {{command}}`
 
 - Display the man page for a command from section 7:
 
diff --git a/tldr/pulumi-refresh b/tldr/pulumi-refresh
new file mode 100644
index 00000000..9b934603
--- /dev/null
+++ b/tldr/pulumi-refresh
@@ -0,0 +1,33 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pulumi refresh
+
+> Refresh the resources in a stack.
+> More information: <https://www.pulumi.com/docs/iac/cli/commands/pulumi_refresh/>.
+
+- Compare the current stack's state with the state in the cloud provider and adopt any changes into the current stack:
+
+`pulumi refresh`
+
+- Refresh resources in the current stack and show the operation as a rich diff:
+
+`pulumi refresh --diff`
+
+- Refresh resources in the current stack and return an error if any changes occur during the refresh:
+
+`pulumi refresh --expect-no-changes`
+
+- Only show a preview of the refresh, but don't perform the refresh itself:
+
+`pulumi refresh --preview-only`
+
+- The name of the stack to operate on (defaults to the current stack):
+
+`pulumi refresh --stack {{stack_name}}`
+
+- Display help:
+
+`pulumi refresh --help`