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Top Forums UNIX for Beginners Questions & Answers How to paste multiple files in parallel? Post 303033099 by Don Cragun on Friday 29th of March 2019 05:13:03 PM
Old 03-29-2019
I agree with RudiC that we need to see the first few lines of your input files. From the output you have shown us, it would seem that the most crucial would be:
Code:
for file in *.tsv
do	echo "File: $file:"
	head "$file" | od -t1xc
done

Since you haven't bothered to tell us what operating system you're using, if od complains about unknown options, try od -bc instead of od -tx1c.

Before we see the output from the above commands, would anyone care to guess which of these files have DOS <CR><LF> line separators instead of UNIX line terminators? Unfortunately, even if this is the problem, I'm not seeing the output I would have expected.
This User Gave Thanks to Don Cragun For This Post:
 

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PASTE(1)						    BSD General Commands Manual 						  PASTE(1)

NAME
paste -- merge corresponding or subsequent lines of files SYNOPSIS
paste [-s] [-d list] file ... DESCRIPTION
The paste utility concatenates the corresponding lines of the given input files, replacing all but the last file's newline characters with a single tab character, and writes the resulting lines to standard output. If end-of-file is reached on an input file while other input files still contain data, the file is treated as if it were an endless source of empty lines. The options are as follows: -d list Use one or more of the provided characters to replace the newline characters instead of the default tab. The characters in list are used circularly, i.e., when list is exhausted the first character from list is reused. This continues until a line from the last input file (in default operation) or the last line in each file (using the -s option) is displayed, at which time paste begins selecting characters from the beginning of list again. The following special characters can also be used in list: newline character tab character \ backslash character Empty string (not a null character). Any other character preceded by a backslash is equivalent to the character itself. -s Concatenate all of the lines of each separate input file in command line order. The newline character of every line except the last line in each input file is replaced with the tab character, unless otherwise specified by the -d option. If '-' is specified for one or more of the input files, the standard input is used; standard input is read one line at a time, circularly, for each instance of '-'. The paste utility exits 0 on success, and >0 if an error occurs. SEE ALSO
cut(1) STANDARDS
The paste utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible. BSD
June 6, 1993 BSD
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