What is `^M` and how do I get rid of it? - Unix Linux Stack Exchange The ^M is a carriage-return character If you see this, you're probably looking at a file that originated in the DOS Windows world, where an end-of-line is marked by a carriage return newline pair, whereas in the Unix world, end-of-line is marked by a single newline
What is the purpose of -m, --match in an Iptables rule? The -m or --match option is used to enable one or more extended packet matching modules with the given name(s) Take for example the module connbytes This can be used to create rules that match how many bytes a connection has transferred
Vim 中如何去掉 ^M 字符？ - 知乎 如果win下的文档上传到linux，每行的结尾都会出现一个^M，(^M是ctrl+v,ctrl+m) 如果是单个文档的话，可以用vi打开，执行 :%s ^M g 来去掉^M, 但如里批量去除的话就不能用vi了， 方法1: 用dos2unix工具， 把win文档转换成linux下文档 命令: find -type f -print0 | xargs -0 dos2unix
What is the ^M character called? - Unix Linux Stack Exchange If you're using vim you can enter insert mode and type CTRL-v CTRL-m That ^M is the keyboard equivalent to \r Inserting 0x0D in a hex editor will do the task How do I remove it? You can remove it using the command perl -p -i -e "s \r g" filename As the OP suggested in the comments of this answer here, you can even try a ` dos2unix filename
Help with abbreviations | Student Doctor Network Could somebody help me out with these abbreviations: Regarding cardiovascular system, what does RRR mean? What does the "nl" in "nl S1 S2" mean? What's "no M R G" mean? Regarding the lungs, what does "CTA Bilaterally" mean? Obviously just starting out Any help appreciated Judd
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