I have created these files in a particular directory
a_1.txt
a_2.txt
...
..
a_n.txt
Each file has a single line.
I want to write a output file a.txt, which will have concantated value of string from all the files.
which utility should i use. copy, cat or paste????
Can anyone help... (5 Replies)
I have two files, each of them has 12 lines, fileA has 3 columns, fileB has 1 column, like the following
FileA
a 1
b 2
c 3
..blabla
FileB
A
B
C
..blabla
Now I am trying to put the content of fileB as column 3 of fileA, e.g.
a 1 A
b 2 B
c 3 C (3 Replies)
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
hi
i have two files
file1
1234567
1234678
1234679
file2
98765|jjkskk|9393|iyutr
98765|kkooo|9393|hjjjd
98765|abcvfg|9393|sskds
output should be
1234567|jjkskk|9393|iyutr
1234678|kkooo|9393|hjjjd
1234679|abcvfg|9393|sskds (5 Replies)
Hello,
i'd like a bash script to merge 2 files without duplicate lines.
Example :
file1 :
toto
titi
file2 :
toto
tata
Expected result, file3 :
toto (5 Replies)
Hi,
I would like to know how can I merge files based on their coordinates, but mantaining the score of each file in the output file like:
Note: 1st column is for chromosome, 2nd for start, 3rd for end of segment, 4th for score
file1:
1 200 300 20
1 400 500 30
file2:
1 200 350 30
1... (1 Reply)
Hi,
My requirement is,there is a directory location like:
:camp/current/
In this location there can be different flat files that are generated in a single day with same header and the data will be different, differentiated by timestamp, so i need to verify how many files are generated... (10 Replies)
Dear Gents,
Please I need your help... I need small script :) to do the following.
I have a thousand of files in a folder produced daily.
I need first to merge all files called. txt (0009.txt, 0010.txt, 0011.txt) and and to output a resume of all information on 2 separate files in csv... (14 Replies)
Discussion started by: jiam912
14 Replies
LEARN ABOUT HPUX
comm
comm(1) General Commands Manual comm(1)NAME
comm - select or reject lines common to two sorted files
SYNOPSIS
file1 file2
DESCRIPTION
comm reads file1 and file2, which should be ordered in increasing collating sequence (see sort(1) and Environment Variables below), and
produces a three-column output:
Column 1: Lines that appear only in file1,
Column 2: Lines that appear only in file2,
Column 3: Lines that appear in both files.
If is used for file1 or file2, the standard input is used.
Options 1, 2, or 3 suppress printing of the corresponding column. Thus prints only the lines common to the two files; prints only lines in
the first file but not in the second; does nothing useful.
EXTERNAL INFLUENCES
Environment Variables
determines the collating sequence expects from the input files.
determines the language in which messages are displayed.
If is not specified in the environment or is set to the empty string, the value of determines the language in which messages are displayed.
If is not specified in the environment or is set to the empty string, the value of is used as a default. If is not specified or is set to
the empty string, a default of ``C'' (see lang(5)) is used instead of If any internationalization variable contains an invalid setting,
behaves as if all internationalization variables are set to ``C''. See environ(5).
International Code Set Support
Single- and multi-byte character code sets are supported.
EXAMPLES
The following examples assume that and have been ordered in the collating sequence defined by the or environment variable.
Print all lines common to and (in other words, print column 3):
Print all lines that appear in but not in (in other words, print column 1):
Print all lines that appear in but not in (in other words, print column 2):
SEE ALSO cmp(1), diff(1), sdiff(1), sort(1), uniq(1).
STANDARDS CONFORMANCE comm(1)