vim shows on every line ending ^M
How I do to replace this with a 'normal' linebreak?
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问题:
回答1:
This is the only thing that worked for me:
:e ++ff=dos
Found it at: http://vim.wikia.com/wiki/File_format
回答2:
Command
:%s//\r/g Where
Explanation
:%s substitute, % = all lines
^M characters (the Ctrl-V is a Vim way of writing the Ctrl ^ character and Ctrl-M writes the M after the regular expression, resulting to ^M special character)
/\r/ with new line (\r)
g And do it globally (not just the first occurrence on the line).
回答3:
On Linux and Mac OS, the following works,
:%s/^V^M/^V^M/g where ^V^M means type Ctrl+V, then Ctrl+M.
Note: on Windows you probably want to use ^Q instead of ^V, since by default ^V is mapped to paste text.
回答4:
Within vim, look at the file format ― DOS or Unix:
:set filetype=unix
:set fileformat=unix
The file will be written back without carriage return (CR, ^M) characters.
回答5:
A file I had created with BBEdit seen in MacVim was displaying a bunch of ^M line returns instead of regular ones. The following string replace solved the issue - hope this helps:
:%s/\r/\r/g
It's interesting because I'm replacing line breaks with the same character, but I suppose Vim just needs to get a fresh \r to display correctly. I'd be interested to know the underlying mechanics of why this works.
回答6:
First, use :set ff? to figure out the file format your file is.
I guess it could be unix, then the problem is your file was created with fileformat=dos adding "^M^J" to the line end but read with flieformat=unix only removing the "^J" from the line end, leaving the "^M" there.
Just input :e ++ff=dos in Vim command line to change your file's format from unix to dos. It should solve the problem. If not, :%s/\r//g should help you out.
回答7:
in order to get the ^M character to match I had to visually select it and then use the OS copy to clipboard command to retrieve it. You can test it by doing a search for the character before trying the replace command.
/^M should select the first bad line
:%s/^M/\r/g will replace all the errant ^M with carriage returns.
This is as functions in MacVim, which is based on gvim 7.
EDIT:
Having this problem again on my Windows 10 machine, which has Ubuntu for Windows, and I think this is causing fileformat issues for vim. In this case changing the ff to unix, mac, or dos did nothing other than to change the ^M to ^J and back again.
The solution in this case:
:%s/\r$/ /g :%s/ $//g The reason I went this route is because I wanted to ensure I was being non-destructive with my file. I could have :%s/\r$//g but that would have deleted the carriage returns right out, and could have had unexpected results. Instead we convert the singular CR character, here a ^M character, into a space, and then remove all spaces at the end of lines (which for me is a desirable result regardless)
Sorry for reviving an old question that has long since been answered, but there seemed to be some confusion afoot and I thought I'd help clear some of that up since this is coming up high in google searches.
回答8:
None of these worked for me, so I tried this, which worked:
type :%s/
press CTRL-VCTRL-M
type //g
press Enter
So the overall command in Vim shoud look like :%s/^M//g
What this does: :%s (find and replace) /^M/ (that symbol) / (with no chars) g (globally).
回答9:
Without needing to use Ctrl: :%s/\r$//
回答10:
^M is retrieved by Ctrl+V and M, so do
s/^M//g 回答11:
Simple thing that worked for me
dos2unix filename 回答12:
I did this with sed:
sed -i -e 's/\r/\n/g' filename
回答13:
What about just: :%s/\r//g That totally worked for me.
What this does is just to clean the end of line of all lines, it removes the ^M and that's it.
回答14:
Ctrl+M minimizes my window, but Ctrl+Enter actually inserts a ^M character. I also had to be sure not to lift off the Ctrl key between presses.
So the solution for me was:
:%s//\r/g Where
If you are working on a Windows-generated file
The above solution will add an additional line between existing lines, because there is already an invisible \r after the ^M.
To prevent this, you want to delete the ^M characters without replacing them.
:%s///g Where % means "in this buffer," s means "substitute," / means "(find) the following pattern," ^M character (see above), // means "with nothing" (or, "with the pattern between these two slashes, which is empty"), and g is a flag meaning "globally," as opposed to the first occurrence in a line.
回答15:
In my case,
Nothing above worked, I had a CSV file copied to Linux machine from my mac and I used all the above commands but nothing helped but the below one
tr "\015" "\n" outputfile I had a file in which ^M characters were sandwitched between lines something like below
Audi,A4,35 TFSi Premium,,CAAUA4TP^MB01BNKT6TG,TRO_WBFB_500,Trico,CARS,Audi,A4,35 TFSi Premium,,CAAUA4TP^MB01BNKTG0A,TRO_WB_T500,Trico, 回答16:
Alternatively, there are open-source utilities called dos2unix and unix2dos available that do this very thing. On a linux system they are probably installed by default; for a windows system you can download them from http://www.bastet.com/ amongst others.
回答17:
There are many other answers to this question, but still, the following works best for me, as I needed a command line solution:
vim -u NONE -c 'e ++ff=dos' -c 'w ++ff=unix' -c q myfile Explanation:
- Without loading any .vimrc files, open
myfile - Run
:e ++ff=dosto force a reload of the entire file as dos line endings. - Run
:w ++ff=unixto write the file using unix line endings - Quit vim
回答18:
use dos2unix utility if the file was created on windows, use mac2unix utility if the file was created on mac. :)
回答19:
sed s/^M//g file1.txt > file2.txt where ^M is typed by simultaneously pressing the 3 keys, ctrl + v + m
回答20:
This worked for me:
- Set file format to unix (
\nline ending) - save the file
So in vim:
:set ff=unix :w 回答21:
This worked for me:
:% s/\r\n/\r 回答22:
To save keystrokes, you can avoid typing Ctrl+VCtrl+M by placing this in a mapping. Just open a file containing a ^M character, yank it, and paste it into a line like this in your .vimrc:
nnoremap d :%s/^M//g 回答23:
None of these suggestions were working for me having managed to get a load of ^M line breaks while working with both vim and eclipse. I suspect that I encountered an outside case but in case it helps anyone I did.
:%s/.$//g And it sorted out my problem
回答24:
:g/^M/s// /g If you type ^M using Shift+6 Caps+M it won't accept.
You need to type ctrl+v ctrl+m.
回答25:
I know this maybe too old, but hope someone can find this useful.
Use on of these commands:
:%s/\r//g Or
:%s/\r\(\n\)/\1/g 回答26:
^M gives unwanted line breaks. To handle this we can use the sed command as follows:
sed 's/\r//g' 回答27:
Just removeset binary in your .vimrc!
回答28:
" This function preserves the list of jumps
fun! Dos2unixFunction() let _s=@/ let l = line(".") let c = col(".") try set ff=unix w! "%s/\%x0d$//e catch /E32:/ echo "Sorry, the file is not saved." endtry let @/=_s call cursor(l, c) endfun com! Dos2Unix keepjumps call Dos2unixFunction() 回答29:
I've spent an afternoon struggling with \n ctrl-v 012 (both of which supply me with null). & laboured through this thread until I reached metagrapher's.
\r worked fine for me!
/),/s/),/)\r/g turned something like this:
blacklist-extra:i386 (0.4.1, 0.4.1+nmu1), libmount1:i386 (2.20.1-5.1, 2.20.1 -5.2), libblkid1:i386 (2.20.1-5.1, 2.20.1-5.2), libapt-pkg4.12:i386 (0.9.7.4 , 0.9.7.5), nmap:i386 (6.00-0.1, 6.00-0.2), libsane-common:i386 (1.0.22-7.3,
into something like this:
26 libwv-1.2-4:i386 (1.2.9-3, automatic)
27 openjdk-6-jre-headless:i386 (6b24-1.11.4-3, automatic)
28 jed:i386 (0.99.19-2.1)
Magic. I am profoundly grateful
回答30:
Or instead of using vim you can just fix the line breaks using this command
fromdos Hope it helps!