09-26-2012
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello!
I wan't to extract columns from two files and later combine them for plotting with gnuplot. If the files file1 and file2 look like:
fiile1:
a, 0.62,x
b, 0.61,x
file2:
a, 0.43,x
b, 0,49,x
The desired output is
a 0.62 0.62
b 0.61 0.49
Thank you in advance! (2 Replies)
Discussion started by: kingkong
2 Replies
2. Shell Programming and Scripting
Hi,
I have two text files.The first and the 2nd file have data in the same format
For e.g. The first file has
table_name1 column1 sum(column1) max(column1) min(column1)
table_name1 column2 sum(column2) max(column2) min(column2)
table_name1 coulmn3 sum(column3) max(column3) min(column3)
... (13 Replies)
Discussion started by: ragavhere
13 Replies
3. Shell Programming and Scripting
Hi Guys. I have tried the commands sort and join. But I couldn't able to to find the command for joining in a single line based on keys.My example inputs and outputs are like the following.
Help would be appreciated.:D
Input file
a1tabXXXXXXX
a2tabXXXXXXX
a6tabYYYYYYYYY
a71tabXXXXXXX... (7 Replies)
Discussion started by: repinementer
7 Replies
4. Shell Programming and Scripting
Hello,
I have a number of tab delimited data files consists of two columns. Like that:
File1
800.000000 0.002744
799.000000 0.002517
798.000000 0.002836
797.000000 0.002553
FIle2
800.000000 0.000261
799.000000 0.000001
798.000000 0.000551
797.000000 0.000275
File3... (19 Replies)
Discussion started by: erden
19 Replies
5. Shell Programming and Scripting
Hello Friends,
I have .tar files which exists under different directories after the below code is run:
find . -name "*" -type f -print | grep .tar > tmp.txt
cat tmp.txt
./dir1/subdir1/subdir2/database-db1_28112009.tar
./dir2/subdir3/database-db2_28112009.tar... (2 Replies)
Discussion started by: EAGL€
2 Replies
6. Shell Programming and Scripting
I have in directory /media/AUDIO/WAVE many .mp3 files with names like:
my filename_01of02.mp3
my filename_02of02.mp3
Your File_01of06.mp3
Your File_02of06.mp3
etc....
In the same directory, /media/AUDIO/WAVE, I have many folders with names like
9780743579490
9780743579491
etc..
Inside... (7 Replies)
Discussion started by: glev2005
7 Replies
7. UNIX for Dummies Questions & Answers
Hi everyone. How can I merge two files, where each file has 2 columns and the first columns in both files are similar? I want all in a file of 4 columns; join command removes the duplicate columns.
1 Dave
2 Mark
3 Paul
1 Apple
2 Orange
3 Grapes
to get it like this in the 3rd file:... (9 Replies)
Discussion started by: Atrisa
9 Replies
8. Shell Programming and Scripting
Hello guys,
I have 2 CSV files which goes like this:
CSV1:
Breaking.csv:
UTF-8
"Name","Description","Occupation","Email"
"Walter White","","Chemistry Teacher","w.w@bb.com"
"Jessie Pinkman","","Junkie","j.p@bb.com"
"Hank Schrader","","DEA Agent","h.s@bb.com"
CSV2:
Bad.csv... (7 Replies)
Discussion started by: jeffreybsu
7 Replies
9. Shell Programming and Scripting
So, I have a directory tree that has many files named thusly:
X_REVY.PDF
I need to find any files that have the same X portion (which can be nearly anything) as any another file (in any directory) but have different Y portions (which can be any number from 1-99).
I then need it to return... (3 Replies)
Discussion started by: Kamezero
3 Replies
10. Shell Programming and Scripting
As part of some report generation, I've written a script to fetch the values from DB. But, unluckily, for certain Time ranges(1-9.99,10-19.99 etc), I don't have data in DB.
In such cases, I would like to write zero (0) instead of empty. The desired output will be exported to csv file.
... (1 Reply)
Discussion started by: kumar_karpuram
1 Replies
PASTE(1) User Commands PASTE(1)
NAME
paste - merge lines of files
SYNOPSIS
paste [OPTION]... [FILE]...
DESCRIPTION
Write lines consisting of the sequentially corresponding lines from each FILE, separated by TABs, to standard output. With no FILE, or
when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-d, --delimiters=LIST
reuse characters from LIST instead of TABs
-s, --serial
paste one file at a time instead of in parallel
--help display this help and exit
--version
output version information and exit
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report paste translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by David M. Ihnat and David MacKenzie.
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for paste is maintained as a Texinfo manual. If the info and paste programs are properly installed at your site,
the command
info coreutils 'paste invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 PASTE(1)