Find user login history – last and lastb commands in Linux
last and lastb commands print the user login history. last prints the previous logged in users and lastb shows the failed login attempts.
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October 3, 2018
Synchronizing Files Between Multiple Computers Using Unison
Unison is a file synchronization tool. It synchronizes directory trees on two hosts both ways, so that the files at both ends are the latest.
September 27, 2018
rsync
rsync is a file synchronization tool for making that the destination files become an exact replica of corresponding files at the source.
September 22, 2018