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0
votes
1answer
228 views

what is the best way to convert CRLF to LF and the viceversa for C++ files in my project [duplicate]

Possible Duplicate: How to bulk convert all the file in a file system branch between Unix and Windows line break format? which is the best tool to convert the CRLF to LF for my project in ...
0
votes
1answer
2k views

Script failing with “command not found: ^M”

When I try to run the following script in zsh, via the command /bin/zsh ~/.set_color_scheme.sh I get the following error: command not found: ^M The script has u+x permissions and it used to work on ...
3
votes
1answer
500 views

Does input redirection (<) append a newline character?

I was originally of the impression that $ ./myprog moo[CTRL-D] is exactly the same as $ echo moo > cow $ ./myprog < cow But I found that myprog always counts one more \n in the second ...
8
votes
2answers
2k views

Finding all “Non-Binary” files

Is it possible to use the find command to find all the "non-binary" files in a directory? Here's the problem I'm trying to solve. I've getting an archive of files from a windows user. This archive ...
4
votes
3answers
2k views

Collapsing a stream of multiple lines into one line

I have a file containing a a large number of lines, each of which contains a bunch of numbers which are separated by spaces. I process this data in a pipe in some way, and then I want to collapse the ...
4
votes
4answers
3k views

concatenate two files without adding a newline

If I nano two files, one of which reads 'this' without me entering a newline, and one of which reads 'is' without me entering a newline, I want to be able to then cat the two files together into ...
4
votes
3answers
494 views

How to skip file in sed if it contains regex?

I currently use the following simplified command to remove trailing whitespace and add a newline at end of file where needed: find . -type f -exec sed -i -e 's/[ \t]\+\(\r\?\)$/\1/;$a\' {} \+ As ...
5
votes
2answers
14k views

Removing all spaces, tabs, newlines, etc from a variable?

This is the error I am getting and it's failing because of a variable whose value is supposed to be 2 (I am getting this using a select * from tabel). I am getting spaces in that variable. + 0 != ...
43
votes
6answers
40k views

How to add a newline to the end of a file?

Using version control systems I get annoyed at the noise when the diff says No newline at end of file. So I was wondering: How to add a newline at the end of a file to get rid off those messages?
3
votes
3answers
1k views

How to bulk convert all the file in a file system branch between Unix and Windows line break format?

Everybody knows :-) that in Windows plain text files lines are terminated with CR+LF, and in Unix&Linux - with LF only. How can I quickly convert all my source code files from one format to ...
38
votes
4answers
7k views

What's the point in adding a new line to the end of a file?

Some compilers (especially C or C++ ones) give you warnings about: No new line at end of file I thought this would be a C-programmers-only problem, but github displays a message in the commit view: ...