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ssh_sudo_write

Write files to remote SSH hosts with sudo and configurable permissions.

6|Updated Apr 17, 2026
Search Tags:#remote access#ssh#sudo#server administration#file write
One-click install
npx skills add https://github.com/Nightreaver/python-ssh-mcp --skill ssh-sudo-write
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ssh_sudo_write
Source: https://github.com/Nightreaver/python-ssh-mcp/tree/main/skills/ssh-sudo-write
Command: npx skills add https://github.com/Nightreaver/python-ssh-mcp --skill ssh-sudo-write

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

The Skill overcomes the challenge of safely executing file write operations with elevated privileges (sudo) on remote SSH hosts, while maintaining file ownership and permissions.

Core Features & Use Cases

  • Atomic Write with Sudo: Safely writes files under sudo without leaving sensitive content in memory.
  • Ownership Preservation: Ensures file ownership matches existing or specified values after write.
  • Permission Bit Setting: Allows the setting of specific file permissions using octal mode values.
  • Use Case: If you need to modify or create a critical configuration file on a remote server that requires sudo permissions and must be owned by a specific user or group.

Quick Start

Execute ssh_sudo_write(host="prod-server", path="/etc/app/redis.conf", content_text="maxmemory=256m", chown_user="app", chown_group="app", mode=0o640) to securely update a configuration file under sudo while maintaining proper ownership.

Frequently Asked Questions about ssh_sudo_write

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I write files to a remote server with sudo over SSH?▼

You can securely write files to protected system directories on a remote SSH host by performing a sudo-elevated atomic write operation that preserves target file ownership and permissions.

Can I set file permissions and ownership when writing remote config files?▼

Yes, you can set specific file permissions using octal mode values and configure ownership by specifying chown user and group parameters during the remote SSH file write operation.

Do I need sudo permissions on the target host to write to system directories?▼

Yes, sudo permissions on the target host are required to execute elevated write operations for creating or modifying critical configuration files in protected remote system directories.

What is the best way to securely update a remote configuration file under sudo?▼

The best way to securely update a remote configuration file under sudo is an atomic write operation that avoids leaving sensitive content in memory while ensuring correct ownership and permission bits.

Why does writing to protected remote directories fail without elevated privileges?▼

Writing to protected remote directories fails without elevated privileges because standard SSH access lacks the required authority to modify critical system configuration files outside the user's ownership scope.

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