08-30-2019
Quote:
Originally Posted by
bigvito19
I'm trying to get the file on the right to print or generated down the file on the left without the left file printing too. I don't want the left file to print at all. I also want to merge both lines as it prints down the file. Or if there is a way to print files in opposite directions creating new lines. I don't want repeated lines.
The files I am now testing are 2.5gbs each, will try to test 40+gbs later.
I'm using xfce xubuntu 4.12
My awk version is 1.3.3
I guess I wasn't clear enough in my request. Please explain what diagnostics or erroneous output you have received from
awk that make you believe
awk is unable to process large files on your system. I don't know of any reason (other than lack of memory) that would keep
awk on xfce xubuntu from processing large files.
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LAM(1) BSD General Commands Manual LAM(1)
NAME
lam -- laminate files
SYNOPSIS
lam [-f min.max] [-s sepstring] [-t c] file ...
lam [-p min.max] [-s sepstring] [-t c] file ...
DESCRIPTION
The lam utility copies the named files side by side onto the standard output. The n-th input lines from the input files are considered frag-
ments of the single long n-th output line into which they are assembled. The name `-' means the standard input, and may be repeated.
Normally, each option affects only the file after it. If the option letter is capitalized it affects all subsequent files until it appears
again uncapitalized. The options are described below:
-f min.max
Print line fragments according to the format string min.max, where min is the minimum field width and max the maximum field width.
If min begins with a zero, zeros will be added to make up the field width, and if it begins with a `-', the fragment will be left-
adjusted within the field.
-p min.max
Like -f, but pad this file's field when end-of-file is reached and other files are still active.
-s sepstring
Print sepstring before printing line fragments from the next file. This option may appear after the last file.
-t c The input line terminator is c instead of a newline. The newline normally appended to each output line is omitted.
To print files simultaneously for easy viewing use pr(1).
EXAMPLES
The command
lam file1 file2 file3 file4
joins 4 files together along each line. To merge the lines from four different files use
lam file1 -S "
" file2 file3 file4
Every 2 lines of a file may be joined on one line with
lam - - < file
and a form letter with substitutions keyed by `@' can be done with
lam -t @ letter changes
SEE ALSO
join(1), paste(1), pr(1), printf(3)
STANDARDS
Some of the functionality of lam is standardized as the paste(1) utility by IEEE Std 1003.2 (``POSIX.2'').
BUGS
The lam utility does not recognize multibyte characters.
BSD
August 12, 2004 BSD