[//]: #@corifeus-header # 💾 Linux RAM disk persistent with Systemd timer, service and suspend [//]: #@corifeus-header:end # Breaking change ## v2019.2.1 * The ramdisk works with multiple different users * Migration * `sudo p3x-ramdisk stop` * Install the latest version * `sudo p3x-ramdisk install $USER` * `sudo p3x-ramdisk start $USER` * What actually changed, is that every command has a parameter `<uid>` eg. * `sudo p3x-ramdisk install $USER` * `sudo p3x-ramdisk start $USER` * `sudo p3x-ramdisk stop $USER` * `sudo p3x-ramdisk link $USER` * `sudo p3x-ramdisk load $USER` * `sudo p3x-ramdisk save $USER` * `sudo p3x-ramdisk status $USER` * `sudo p3x-ramdisk watch $USER` ## v1.1 This is only important if you have an older version (1.0.x-y) and/or you use linked folders (like IntelliJ). It will never change anymore, but sometimes I can delete accidentally my data from the ramdisk, so I refactored the name instead of: ```text /home/user/ramdisk/persistence ``` now it is called ```text /home/user/ramdisk/.p3x-ramdisk-persistence ``` (hidden by default) and if you accidentally deleted, it will be auto-recreate (this is always visible - a symlink) ```text /home/user/ramdisk/p3x-persistence ``` If you are linked to IntelliJ for example, you have to recreate the symlink in your home. For example, migration looks like this: ```bash # exit intellij if you have linked sudo p3x-ramdisk stop rm -rf ~/ramdisk/persistence sudo npm i -g p3x-ramdisk sudo p3x-ramdisk install $USER sudo p3x-ramdisk start # so you are already linked into p3x-ramdisk, here # (if you are not linked, do not delete and # do not execute below, only if the intellij # data is linked and you are sure it is a # symlink ) ll ~/.IntelliJIdea2018.1 ``` Shows: ```text lrwxrwxrwx 1 patrikx3 patrikx3 94 Apr 14 19:34 /home/patrikx3/.IntelliJIdea2018.1 -> /home/patrikx3/ramdisk/.p3x-ramdisk-persistence/content/.p3x-ramdisk-link/.IntelliJIdea2018.1/ ``` **MAKE SURE YOU EXIT FROM INTELLIJ.** If you are sure it is a link, you can recreate like: ```bash rm ~/.IntelliJIdea2018.1 ln -s ~/ramdisk/.p3x-ramdisk-persistence/content/.p3x-ramdisk-link/.IntelliJIdea2018.1/ ~ ``` Now you are safe. [//]: #@corifeus-footer --- # Corifeus Network AI-powered network & email toolkit — free, no signup. **Web** · [network.corifeus.com](https://network.corifeus.com) **MCP** · [`npm i -g p3x-network-mcp`](https://www.npmjs.com/package/p3x-network-mcp) - **AI Network Assistant** — ask in plain language, get a full domain health report - **Network Audit** — DNS, SSL, security headers, DNSBL, BGP, IPv6, geolocation in one call - **Diagnostics** — DNS lookup & global propagation, WHOIS, reverse DNS, HTTP check, my-IP - **Mail Tester** — live SPF/DKIM/DMARC + spam score + AI fix suggestions, results emailed (localized) - **Monitoring** — TCP / HTTP / Ping with alerts and public status pages - **MCP server** — 17 tools exposed to Claude Code, Codex, Cursor, any MCP client - **Install** — `claude mcp add p3x-network -- npx p3x-network-mcp` - **Try** — *"audit example.com"*, *"why do my emails land in spam? test me@example.com"* - **Source** — [patrikx3/network](https://github.com/patrikx3/network) · [patrikx3/network-mcp](https://github.com/patrikx3/network-mcp) - **Contact** — [patrikx3.com](https://www.patrikx3.com/en/front/contact) · [donate](https://paypal.me/patrikx3) --- ## ❤️ Support Our Open-Source Project If you appreciate our work, consider ⭐ starring this repository or 💰 making a donation to support server maintenance and ongoing development. Your support means the world to us—thank you! --- ### 🌍 About My Domains All my domains, including [patrikx3.com](https://patrikx3.com), [corifeus.eu](https://corifeus.eu), and [corifeus.com](https://corifeus.com), are developed in my spare time. While you may encounter minor errors, the sites are generally stable and fully functional. --- ### 📈 Versioning Policy **Version Structure:** We follow a **Major.Minor.Patch** versioning scheme: - **Major:** 📅 Corresponds to the current year. - **Minor:** 🌓 Set as 4 for releases from January to June, and 10 for July to December. - **Patch:** 🔧 Incremental, updated with each build. **🚨 Important Changes:** Any breaking changes are prominently noted in the readme to keep you informed. [**P3X-RAMDISK**](https://corifeus.com/ramdisk) Build v2026.4.123 [](https://www.npmjs.com/package/p3x-ramdisk) [](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=QZVM4V6HVZJW6) [](https://www.patrikx3.com/en/front/contact) [](https://www.facebook.com/corifeus.software) [//]: #@corifeus-footer:end