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Why CRLF on Linux can sometimes be displayed as ^M with line feed?

Firstly, it’s good to remember these following points: CR is for Carriage Return LF is for Line Feed On windows line endings are represented by CRLF (CR+LF) On Linux line endings are represented by LF In a shell script you… Continue Reading →

Chrome Refused to display ‘’ in a frame because it set ‘X-Frame-Options’ to ‘deny’.

In the DevTool of your web browser you have this kind of message because you’ve been to the url (or a completely different domain like that contains an HTML page which includes an iframe of This message… Continue Reading →

Equivalent of Linux tail -f inside windows powershell

-Wait signifies wait for new logs and display it -Tail 10 signifies display the last 10 lines from <my_log_file>

Hello world!

This my first post. Yet another dev/sysadmin blog?Not completely. This blog has two aims: be like my note book, and help me remember some tricks help you Then I’ll try to publish posts that fill these aims. Thank you for… Continue Reading →

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