![]() You can use text editors like Notepad, Notepad++, Textpad, VI, or even cat/grep Unix commands should also do the job.īelow we have covered all the methods, 1. There are multiple ways to find out the control M character in a text file. Want to know more about line termination characters, just head on to Wikipedia. This carriage return (CR) character becomes^M character in Unix/Linux. Unix uses line feed (LF) while windows use both carriage return (CR) and line feed (LF) as termination characters. Those come in the file because of different line termination characters used by Unix and Windows/DOS operating systems. What is ^M character in Unix/Linux?Ĭtrl M or ^M character is the carriage return character. Developers create code, text scripts on Windows, and move those to Unix environment where script execution fails with Command not found and Program exited with status 127 error. Unix /Linux is the most widely used operating system for server and database hosting. The presence of these characters may lead to unexpected results or interrupt the working of shell script, configuration files, etc. ![]() Control M or Ctrl-M or ^M character whatever you call them creates the problem when present in Unix or Linux text files.
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