lshell lets you restrict a user's shell environment to limited sets of commands, choose to enable or disable any command over SSH (e.g. SCP, SFTP, rsync, etc.), log user's commands, implement timing restrictions, and more.
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"overssh" has been added to the config file, which allows you to set commands allowed to execute over SSH (e.g. rsync). The timer has been fixed. A Python logging method has been added. The code has been cleaned up. There is cleaner "over ssh commands" support (e.g. scp, sftp, rsync, etc.). Completion has been corrected. A [global] section has been added to the configuration file.