You can create custom jailed shell mounts to let users access additional directories on the server. In cPanel & WHM version 78 and later, you can also allow custom access to files.
Create custom mounts
You can create custom mounts for files and directories.
Custom mounts are read-only for jailshell users.
Add directories to a custom mount
To add directories to a custom mount, perform the following steps:
/var/cpanel/jailshell-additional-mountsfile with your preferred editor.
In this new file, add each directory as an absolute directory path on a separate line. For example:
1 2 3
/usr/local/test1 /usr/local/test2 /usr/local/test3Warning:
Do not use relative paths or append trailing slashes to the directory names. For more information, read the Specifying paths section below.
Save the file.
Add files to a custom mount
To add files to a custom mount, perform the following steps:
/var/cpanel/jailshell-additional-filesfile with your preferred editor.
In this new file, add each file as an absolute directory path on a separate line. For example:
1 2 3
/usr/local/test1.txt /usr/local/test2.txt /usr/local/test3.txtWarning:
Do not use relative paths. For more information, read the Specifying paths section below.
Save the file.
You cannot use relative paths, and you can’t append a trailing slash to the directory names. For example, if you wish to add the
/usr/local/test1 directory, add it in the following format:
Do not enter the path in these formats:
test1— This is a relative path.
test1/— This is a relative path and contains a trailing slash.
/usr/local/test1/— This contains a trailing slash.
/usr/local/test3— These are not on separate lines.
If you do not format the file and directory paths correctly, your server may fail.
Unmount a custom mount
You cannot remove an entry in the
/var/cpanel/jailshell-additional-mounts file to unmount a custom mount. To unmount the custom mount, use the
To unmount the
/usr/local/example directory, run the following command, where
username represents the cPanel user:
The system does not unmount custom mounts when the user logs out of the jailed shell account.