Unix uses 0xA for a newline character. Windows uses a combination of two characters: 0xD 0xA. 0xD is the carriage return character. ^M happens to be the way vim displays 0xD (0x0D = 13, M is the 13th letter in the English alphabet). You can remove all the ^M characters by running the following: :%s/^M//g … Read more
Run following command in terminal sed -i -e ‘s/\r$//’ scriptname.sh Then try ./scriptname.sh It should work.
dos2unix is a commandline utility that will do this, or :%s/^M//g will if you use Ctrl–v Ctrl–m to input the ^M, or you can :set ff=unix and Vim will do it for you. There is documentation on the fileformat setting, and the Vim wiki has a comprehensive page on line ending conversions. Alternately, if you … Read more
As a command, type :%s/^M$// (To get ^M, press ^V ^M, where ^ is CTRL on most keyboards)
A line feed means moving one line forward. The code is \n.A carriage return means moving the cursor to the beginning of the line. The code is \r. Windows editors often still use the combination of both as \r\n in text files. Unix uses mostly only the \n. The separation comes from typewriter times, when … Read more
Change your Editor settings: Settings → Editor → General → Ensure line feed at file end on Save
Carriage return means to return to the beginning of the current line without advancing downward. The name comes from a printer’s carriage, as monitors were rare when the name was coined. This is commonly escaped as “\r”, abbreviated CR, and has ASCII value 13 or 0xD. Linefeed means to advance downward to the next line; … Read more
These messages are due to an incorrect default value of core.autocrlf on Windows. The concept of autocrlf is to handle line endings conversions transparently. And it does! Bad news: the value needs to be configured manually. Good news: it should only be done one time per Git installation (per project setting is also possible). How … Read more
In Unix systems the end of a line is represented with a line feed (LF). In windows a line is represented with a carriage return (CR) and a line feed (LF) thus (CRLF). when you get code from git that was uploaded from a unix system they will only have an LF. If you are … Read more