Need a Help with paste 2 files since the output is not what i want ie: i have 2 files
pwd
/home/pavargaz/alejo/scan01/nokia/2006/abril/bavaria/chu0
$ cat filechu
chu0
dia Cantidad
01 257
02 262
03 260
04 58
$pwd
... (3 Replies)
Hello all,
I have two files:
file1:
data1 data2 data3
data4 data5 data6
data7 data8 data9
file2:
reference
I need to paste both files with the following output:
data1 data2 data3 reference
data4 data5 data6 reference
data7 data8 data9 reference
I tried using the paste... (3 Replies)
Hi everybody:
I tried to paste several files which have the same pattern name file like this:
down_s1.dat, down_s2.dat, down_s3.dat, down_s4.dat ... down_s10.dat
So I have tried to do it as:
paste down_s.dat > final.dat
But it does not work correctly.
Any suggestion. Thanks in... (1 Reply)
Hi,
1. How can I get around the issue with pasting more than 12 files together?
2. paste file1 file2 > file3........how can I do this with awk??
Thanks! (14 Replies)
Dear All,
I have thousands of files (consists of one column each) and i need to paste all the columns in a single file as follows:
I have files - file1, file2, file3, .......file2000.
I need to paste all the files in a single file of separate columns as shown below:
file1 file2 file3 ... (3 Replies)
Hi,
I want to put the following values into Variables R2=0.999863 , V2=118.870318 , D2=-178.887511 and so on. There are six values for each variable R2-R8, V2-V8 and D2-D8, total of 18 values for all the variables. Can any one help me to copy and paste all the values in their respective... (2 Replies)
Hi,
First of all sincere apologies if I have posted in a wrong section ! Please correct me if I am wrong !
I am very new to UNIX scripting.
Currently my problem is that I have a code file at the location /home/usr/workarea/GeneratedLogs.log :-
Code :-
(Feb 7, 571 7:07:29 AM),... (4 Replies)
file1.txt
file2.txt
file3.txt
desired output is
each file is in the same directory, hasthe same number of columns but different rows. i want to be able to paste them into one file.
thanks! (5 Replies)
Hi all,
I am trying to paste thousands of files together into a matrix. Each file has only 1 column and all the files have the same number of rows (~27k rows). I tried
paste * > output as well as some other for loops
but the output only contains the columns from the 1st and last files. The... (8 Replies)
Discussion started by: notimenocall
8 Replies
LEARN ABOUT DEBIAN
expect_unbuffer
UNBUFFER(1) General Commands Manual UNBUFFER(1)NAME
unbuffer - unbuffer output
SYNOPSIS
unbuffer program [ args ]
INTRODUCTION
unbuffer disables the output buffering that occurs when program output is redirected from non-interactive programs. For example, suppose
you are watching the output from a fifo by running it through od and then more.
od -c /tmp/fifo | more
You will not see anything until a full page of output has been produced.
You can disable this automatic buffering as follows:
unbuffer od -c /tmp/fifo | more
Normally, unbuffer does not read from stdin. This simplifies use of unbuffer in some situations. To use unbuffer in a pipeline, use the
-p flag. Example:
process1 | unbuffer -p process2 | process3
CAVEATS
unbuffer -p may appear to work incorrectly if a process feeding input to unbuffer exits. Consider:
process1 | unbuffer -p process2 | process3
If process1 exits, process2 may not yet have finished. It is impossible for unbuffer to know long to wait for process2 and process2 may
not ever finish, for example, if it is a filter. For expediency, unbuffer simply exits when it encounters an EOF from either its input or
process2.
In order to have a version of unbuffer that worked in all situations, an oracle would be necessary. If you want an application-specific
solution, workarounds or hand-coded Expect may be more suitable. For example, the following example shows how to allow grep to finish pro-
cessing when the cat before it finishes first. Using cat to feed grep would never require unbuffer in real life. It is merely a place-
holder for some imaginary process that may or may not finish. Similarly, the final cat at the end of the pipeline is also a placeholder
for another process.
$ cat /tmp/abcdef.log | grep abc | cat
abcdef
xxxabc defxxx
$ cat /tmp/abcdef.log | unbuffer grep abc | cat
$ (cat /tmp/abcdef.log ; sleep 1) | unbuffer grep abc | cat
abcdef
xxxabc defxxx
$
BUGS
The man page is longer than the program.
SEE ALSO
"Exploring Expect: A Tcl-Based Toolkit for Automating Interactive Programs" by Don Libes, O'Reilly and Associates, January 1995.
AUTHOR
Don Libes, National Institute of Standards and Technology
1 June 1994 UNBUFFER(1)