I use sed and awk. I am not a big expert but to some extent. I have file like this
PFA0165c ctg_6843
PFA0335w ctg_6843 ctg_6871 ctg_6977 ctg_6654 ctg_7052 ctg_6899 ctg_6840 ctg_7202 ctg_6638
PFA0155c ctg_6877 ctg_7169 ctg_7179 ctg_6843 ctg_6871
Now I want output like... (6 Replies)
Hi,
I have one situation. I have some 6-7 no. of files in one directory & I have to extract all the lines which exist in all these files. means I need to extract all common lines from all these files & put them in a separate file.
Please help. I know it could be done with the help of... (11 Replies)
Hello guys,
I need a script to get the common lines from two files with a criteria that if the first two columns match then I keep the maximum value of the 3rd column.(tab separated columns)
Sample input:
file1:
111 222 0.1
333 444 0.5
555 666 0.4
file 2:
111 222 0.7
555 666... (5 Replies)
Hello guys,
I need a script to get the common lines from two files with a criteria that if the first two columns match then I keep the maximum value of the 5th column.(tab separated columns) . 3rd and 4th columns corresponds to the row which has highest value for the 5th column.
Sample... (2 Replies)
I did a search before posting and couldn't find an example of what I need done. Anyway, I have a file called file1.txt, which has data like this:
File2.txt contains:
So what I need to do is from file1.txt find the first line M977 in file2.txt and replace the line below it with the line from... (4 Replies)
Hi folks! I'm new to the unix-side of the world! ;) and I'm trying to learn as much as possible the good stuff that's in it!
So.. here comes the point.. as you can see in the title, I need to copy a file but truncating it so that last 1-2 lines are not copied... any suggests from the... (6 Replies)
I've been a Unix admin for nearly 30 years and never learned AWK. I've seen several similar posts here, but haven't been able to adapt the answers to my situation. AWK is so damn cryptic! ;)
I have a single file with ~900 lines (CSV list). Each line starts with an ID, but with different stuff... (6 Replies)
Hi
Hi i have 500 lines of file,each line i need to add another two lines also need to separate with one line for every 3 lines after adding two lines.How to achieve this using shell?
For example:
Input file :
dn: uid=apple,dc=example,dc=com
dn: uid=ball,dc=example,dc=com
output:... (4 Replies)
Hi all
I have a requirement
I need to copy only first 2 lines from a file of one location to another file of same location
I used to code as
cp head -2 abc 123
But i get the following error
cp: 0653-437 123 is not a directory.
The files used are
cat abc
ABCD
EFDG
TYUI (5 Replies)
Hi! I would like to comm -12 with one file and with all of the files in another folder that has a 100 files or more (that file is not in that folder) to find common text lines. I would like to have each case that they have common lines to be written to a different output file and the names of the... (6 Replies)
Discussion started by: Eve
6 Replies
LEARN ABOUT DEBIAN
merge
MERGE(1) General Commands Manual MERGE(1)NAME
merge - three-way file merge
SYNOPSIS
merge [ options ] file1 file2 file3
DESCRIPTION
merge incorporates all changes that lead from file2 to file3 into file1. The result ordinarily goes into file1. merge is useful for com-
bining separate changes to an original. Suppose file2 is the original, and both file1 and file3 are modifications of file2. Then merge
combines both changes.
A conflict occurs if both file1 and file3 have changes in a common segment of lines. If a conflict is found, merge normally outputs a
warning and brackets the conflict with <<<<<<< and >>>>>>> lines. A typical conflict will look like this:
<<<<<<< file A
lines in file A
=======
lines in file B
>>>>>>> file B
If there are conflicts, the user should edit the result and delete one of the alternatives.
OPTIONS -A Output conflicts using the -A style of diff3(1), if supported by diff3. This merges all changes leading from file2 to file3 into
file1, and generates the most verbose output.
-E, -e These options specify conflict styles that generate less information than -A. See diff3(1) for details. The default is -E. With
-e, merge does not warn about conflicts.
-L label
This option may be given up to three times, and specifies labels to be used in place of the corresponding file names in conflict
reports. That is, merge -L x -L y -L z a b c generates output that looks like it came from files x, y and z instead of from files
a, b and c.
-p Send results to standard output instead of overwriting file1.
-q Quiet; do not warn about conflicts.
-V Print RCS's version number.
DIAGNOSTICS
Exit status is 0 for no conflicts, 1 for some conflicts, 2 for trouble.
IDENTIFICATION
Author: Walter F. Tichy.
Manual Page Revision: 5.8.1; Release Date: 2012-06-06.
Copyright (C) 2010-2012 Thien-Thi Nguyen.
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert.
Copyright (C) 1982, 1988, 1989 Walter F. Tichy.
SEE ALSO diff3(1), diff(1), rcsmerge(1), co(1).
BUGS
It normally does not make sense to merge binary files as if they were text, but merge tries to do it anyway.
GNU RCS 5.8.1 2012-06-06 MERGE(1)