nixCraft Linux / UNIX Newsletter

How to remove carriage return in Linux or Unix

Posted: 02 Feb 2021 03:48 AM PST

How do I remove all the carriage returns \r (^M) from a file in Unix using the command-line options?

The post How to remove carriage return in Linux or Unix appeared first on nixCraft.

Linode cloud firewall: Do you need it to protect the Linux server?

Posted: 01 Feb 2021 09:00 PM PST

Linode is an original cloud platform and founded before AWS. Back then, we used to call them VPS (Virtual Private Server). Recently they added a new firewall feature to control network access to my Linode server from the Cloud. Let us test drive Linode cloud firewall.

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