TARSNAP-KEYREGEN(1) General Commands Manual TARSNAP-KEYREGEN(1) (NAME) tarsnap-keyregen - tarsnap-recrypt(1) (SYNOPSIS) tarsnap-keyregen --keyfile key-file --oldkey old-key-file --user user-name --machine machine-name [--passphrased] [--passphrase-mem maxmem] [--passphrase-time maxtime] tarsnap-keyregen --version (DESCRIPTION) tarsnap-keyregen tarsnap tarsnap-recrypt(1) tarsnap(1) . "" . Tarsnap (deduplication) . --keyfile key-file . --oldkey old-key-file . --user user-name ( ) Tarsnap . --machine machine-name . --passphrased ( ) . --passphrase-mem maxmem maxmem RAM scrypt RAM . --passphrase-time maxtime maxtime scrypt . --version tarsnap-keyregen . Linux 6.12.111+deb13-amd64 March 20, 2025 Linux 6.12.111+deb13-amd64