Tee command is used to store and view (both at the same time) the output of any other command.
Tee command writes to the STDOUT, and to a file at a time as shown in the examples below.
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Using gpg you can generate private and public keys that can be used to encrypt and decrypt files as explained in this example.
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od command dumps a file in octal, decimal, and other formats.
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First, find the volume size and the block size of the CD or DVD as shown below using isoinfo command.
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How to burn a CD ?
Syntax: cdrecord -V -eject dev={device-file-path} {iso-file}
Comm command is used to compare two sorted files line by line.
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Using SSH’s ControlMaster feature you can give password only for the first session in a multiple ssh sessions. This lets you share multiple SSH sessions over a single network connection.
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As you already know, the following cd command example will display all the available directories that begin with lower-case m.
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