This is the command ecryptfs-add-passphrase that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
ecryptfs-add-passphrase - add an eCryptfs mount passphrase to the kernel keyring.
printf "%s" "passphrase" | ecryptfs-add-passphrase [--fnek] -
ecryptfs-add-passphrase is a utility to manually add a passphrase to the kernel keyring.
If the --fnek option is specified, the filename encryption key associated with the input
passphrase will also be added to the keyring.
Use ecryptfs-add-passphrase online using onworks.net services