1
vote
1answer
35 views

Partially remove formatting from text in clipboard

I need to delete the formatting in the text contained in the clipboard, but keeping some elements. The most important are the "new line" characters. In a simple script, the effect of variable=$(xsel ...
1
vote
1answer
16 views

Wierd output using paste with serial option

I have a testA.txt with contents as shown below [jiewmeng@JM textFiles]$ cat testA.txt The quick brown fox jumped over the lazy dog. paste normally works [jiewmeng@JM textFiles]$ paste testA.txt ...
1
vote
1answer
269 views

Why does the paste command add line breaks? [duplicate]

I have 2 files: d and t. I would like to be able to combine these files so that the first line of file t is followed by a tab and then the first line of d. For shorter lines, paste t d seems to work ...
1
vote
2answers
111 views

Remove 2 and 3 newlines in a text file but not 1

I'm developing on a max osx 10.8 and have no preferences to which tool to use probably sed but it doesn't matter. Update after comment: The input file uses windows new lines if that's complicates ...
2
votes
2answers
264 views

Why does wc -l tell me that this non-empty file has 0 lines?

xclip/xsel are utilities that allow you to pipe clipboard output to the shell on Ubuntu. Unfortunately, they seem to fail in combination with the wc command. Try this. Open a new file and type: ...
5
votes
1answer
117 views

array[@] output all messed up?

I've got this code: Unix+=("Stock List") while read line; do result=$(wget -O - -o /dev/null "http://finance.yahoo.com/d/quotes.csv?s=$line&f=sl1&e=.csv" | tr ',' ' ' | tr '"' ' ') ...
2
votes
1answer
170 views

How to `tee` dropping all CR lines only in the file but not stdout?

When using e.g. rsync, I'd like to tee its output such that I can both view the current progress live, and have a log for later. Using just piping | tee logfile the logfile will contain many lines à ...
0
votes
1answer
217 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 ...
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
2k 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
450 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 ...
34
votes
6answers
32k 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?
2
votes
3answers
849 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 ...