05-07-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear All,
I would like to split a file of the following format into multiple files based on the number in the 6th column (numbers 1, 2, 3...):
ATOM 1 N GLY A 1 -3.198 27.537 -5.958 1.00 0.00 N
ATOM 2 CA GLY A 1 -2.199 28.399 -6.617 1.00 0.00 ... (3 Replies)
Discussion started by: tomasl
3 Replies
2. Shell Programming and Scripting
I have a file with lines something like.
......
123_start
......
.......
123_end
....
.....
456_start
......
.....
456_end
....
.....
789_start
....
....
789_end (6 Replies)
Discussion started by: abinash
6 Replies
3. Shell Programming and Scripting
Hello, I am using awk to split a file into multiple files using command:
nawk '{
if ( $1 == "<process" )
{
n=split($2, arr, "\"");
file=arr
}
print > file }' processes.xml
<process name="Process1.process">
... (3 Replies)
Discussion started by: chiru_h
3 Replies
4. Shell Programming and Scripting
Hi,
I've one requirement. I have to split one comma delimited file into multiple files based on one of the column values.
How can I achieve this Unix
Here is the sample data. In this case I have split the files based on date column(c4)
Input file
c1,c2,c3,c4,c5... (1 Reply)
Discussion started by: manasvi24
1 Replies
5. Shell Programming and Scripting
Good day all
I need some helps,
say that I have data like below, each field separated by a tab
DATE NAME ADDRESS
15/7/2012 LX a.b.c
15/7/2012 LX1 a.b.c
16/7/2012 AB a.b.c
16/7/2012 AB2 a.b.c
15/7/2012 LX2 a.b.c... (2 Replies)
Discussion started by: alexyyw
2 Replies
6. Shell Programming and Scripting
So I have a space delimited file that I'd like to split into multiple files based on multiple column values.
This is what my data looks like
1bc9A02 1 10 1000 FTDLNLVQALRQFLWSFRLPGEAQKIDRMMEAFAQRYCQCNNGVFQSTDTCYVLSFAIIMLNTSLHNPNVKDKPTVERFIAMNRGINDGGDLPEELLRNLYESIKNEPFKIPELEHHHHHH
1ku1A02 1 10... (9 Replies)
Discussion started by: viored
9 Replies
7. Shell Programming and Scripting
I have a requirement to split a huge file to smaller text files based on first four characters which look like
ABCD
1234
DFGH
RREX
:
:
:
:
:
0000
Each of these records are OF EQUAL bytes with a different internal layout based on the above first digit identifier..
Any help to start... (5 Replies)
Discussion started by: etldev
5 Replies
8. Shell Programming and Scripting
Dear All,
I have to solve the following problems with multiple tab-separated text file but I don't know how. Any help would be greatly appreciated. I have access to Linux mint (but not as a professional).
I have multiple tab-delimited files with the following structure:
file1:
1 44
2 ... (5 Replies)
Discussion started by: Bastami
5 Replies
9. Shell Programming and Scripting
Hi All,
I have the sales_data.csv file in the directory as below.
SDDCCR; SOM ; MD6546474777 ;05-JAN-16
ABC ; KIRAN ; CB789 ;04-JAN-16
ABC ; RAMANA; KS566767477747 ;06-JAN-16
ABC ; KAMESH; A33535335 ;04-JAN-16
SDDCCR; DINESH; GD6674474747 ;08-JAN-16... (4 Replies)
Discussion started by: ROCK_PLSQL
4 Replies
10. UNIX for Beginners Questions & Answers
I am using below code to split files based on blank lines but it does not work.
awk 'BEGIN{i=0}{RS="";}{x="F"++i;}{print > x;}'
Your help would be highly appreciated
find attachment of sample.txt file (2 Replies)
Discussion started by: imranrasheedamu
2 Replies
DIFF(1) General Commands Manual DIFF(1)
NAME
diff - differential file comparator
SYNOPSIS
diff [ -efbh ] file1 file2
DESCRIPTION
Diff tells what lines must be changed in two files to bring them into agreement. If file1 (file2) is `-', the standard input is used. If
file1 (file2) is a directory, then a file in that directory whose file-name is the same as the file-name of file2 (file1) is used. The
normal output contains lines of these forms:
n1 a n3,n4
n1,n2 d n3
n1,n2 c n3,n4
These lines resemble ed commands to convert file1 into file2. The numbers after the letters pertain to file2. In fact, by exchanging `a'
for `d' and reading backward one may ascertain equally how to convert file2 into file1. As in ed, identical pairs where n1 = n2 or n3 = n4
are abbreviated as a single number.
Following each of these lines come all the lines that are affected in the first file flagged by `<', then all the lines that are affected
in the second file flagged by `>'.
The -b option causes trailing blanks (spaces and tabs) to be ignored and other strings of blanks to compare equal.
The -e option produces a script of a, c and d commands for the editor ed, which will recreate file2 from file1. The -f option produces a
similar script, not useful with ed, in the opposite order. In connection with -e, the following shell program may help maintain multiple
versions of a file. Only an ancestral file ($1) and a chain of version-to-version ed scripts ($2,$3,...) made by diff need be on hand. A
`latest version' appears on the standard output.
(shift; cat $*; echo '1,$p') | ed - $1
Except in rare circumstances, diff finds a smallest sufficient set of file differences.
Option -h does a fast, half-hearted job. It works only when changed stretches are short and well separated, but does work on files of
unlimited length. Options -e and -f are unavailable with -h.
FILES
/tmp/d?????
/usr/lib/diffh for -h
SEE ALSO
cmp(1), comm(1), ed(1)
DIAGNOSTICS
Exit status is 0 for no differences, 1 for some, 2 for trouble.
BUGS
Editing scripts produced under the -e or -f option are naive about creating lines consisting of a single `.'.
DIFF(1)