CA Config Editor
A simple plugin to allow you to easily edit any of unRaid's configuration files (or actually any file on your server) within your browser without having to go to the command line. (including syslinux.cfg)
While most of unRaid's settings are available to be modified within its webUI, there are some cases where it is required / desired to manually edit them. This plugin will allow you to do that.
Backups of files edited are automatically created (filename.bak), and can be restored by copying from the backup window.
Additionally, any file present on your server in any folder can also be edited beyond the .cfg files that shortcuts are available for. This is helpful for when a docker application requires you to make some changes within its config files in the appdata folder, but either permissions prevent you from doing this over the network, or you're not familiar with the command line.
The usual warnings apply: Changes to the configuration files could have unintended results if you enter in wrong values.
Install it via the Apps Tab (where else?). Either go to the CA Modules section, or search for Config and scroll down to CA Config Editor.
Once installed, you can find the plugin within the Tools tab.