remove m from file

Remove the ^ M symbol from the Linux text file In Linux, it is inevitable to use VIM to open some edited text files in Windows. We will find that there will be a ^ M symbol at the end of each line of the file, because the editor in DOS and the

Symptom: ^m appears when you open a text file that is edited by Windows under LinuxWhy: Move files from one system to another, and you'll encounter issues related to line breaks.Workaround: Use regular expressions for full-text null

A CPP file written by VS2010 is used under Windows, and you want to put it on Linux for compiling. Discover that each line of code in a file on Linux follows the ^m symbol at the end.Why does the same file appear differently on Windows and on Linux?

1. Sed-i-E ' s/^m$//' (filename) such as delete ^m character operation in a.php Sed-i-e ' s/^m$//' a.php 2. Grep-r "^m" a.php View the ' ^m ' character in the a.php file. The first method:Cat-a filename can see the faulted Meta characters under

Files edited on Windows if uploaded to Unix, at the end of each file there will be a newline control ^m, this character is generally hidden, unless cat-a can see, if not remove the symbol, many scripts do not work properly, many files can not be

Q: I pass a text file to Linux in Windows via FTP, but after opening the text file, each line has a ^m flag at the end. Because of the long, with the editor to remove too much trouble, what is the solution? A : In order to solve this problem,

Original URL: http://blog.csdn.net/kobejayandy/article/details/13291525Q: I pass a text file to Linux in Windows via FTP, but after opening the text file, each line has a ^m flag at the end. Because of the long, with the editor to remove too much

Q: I pass a text file to Linux in Windows via FTP, but after opening the text file, each line has a ^m flag at the end. Because of the long, with the editor to remove too much trouble, what is the solution?A: In order to solve this problem, Linux

Assume that our commit tree is as follows: R-A-B-C-D-E-HEAD Preparations: Rm-RF. Git test.txt Touch test.txt & git init & git add.Echo "R"> test.txt & git ci-a-m "R"Echo "A"> test.txt & git ci-a-m ""Echo "B"> test.txt & git ci-a-m "B"Echo "C"> test.

1. Lock important system files System O & M personnel may sometimes encounter situations where the root user cannot modify or delete a file. Most of the reasons may be that the file is locked. In Linux, the command for locking a file is chattr. You