Linux

Article for Linux Distros like Ubuntu, Fedora, Redhat, Centos, Linux Mint, OpenSuse, etc

What is ^m character and how to find and remove it from Unix/Linux text file?

Control M or Ctrl-M or ^M character whatever you call them creates the problem when present in Unix or Linux text files. The presence of these characters may lead to unexpected results or interrupt the working of shell script, configuration files, etc. Unix /Linux is the most widely used operating system for server and database …

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mailx command in linux – send and receive Internet mail

Mailx is an character-based, intelligent mail processing system. You can use it to send and receive emails.  This is based on Berkeley Mail 8.1 and provides the complete functionality of the POSIX mailx command. Extensions for MIME, IMAP, POP3, SMTP, and S/MIME are also available. Features of mailx, Enhanced features for interactive use Caching and …

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