To give some detail, it’s /var that is writable, and mutable directories will have symbolic links pointing to subdirectories of /var:
For him, it was an image that changed our world forever. He put his thumb against the window and the whole world disappeared behind it. It was the most moving experience of his life.
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Chip giant Nvidia has reported record annual revenue of $215.9bn (£159.1bn), despite a wave of investor scepticism about the massive amounts of money being spent on artificial intelligence (AI) technology.
Why scientists fear Emperor penguins' annual moult may be killing them
The firm said the job cuts should deliver annual savings of around £40m and did not specify when the job cuts would be implemented, but said most of the savings would be made this year.