09-12-2017
Did you consider the split command?
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1. UNIX for Dummies Questions & Answers
Hello!
Firts of all, I'm sorry for my English.
My problem:
I have text file with few Form Feed symbols (FF, ASCII code =12) inside (for example - some report, consists of some pages for
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2. Shell Programming and Scripting
Can an expert kindly write an efficient Linux ksh script that will split a large 2 GB text file into two?
Here is a couple of sample record from that text file:
"field1","field2","field3",11,22,33,44
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Hi all
I have written Perl script to swap the strings in the second a third column from a text file.
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4. Shell Programming and Scripting
Hi
I am using shell script where I am calling SQLPLUS and executing one PL/SQL block.
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5. Shell Programming and Scripting
Hi,
I have a fixed width text file without any header row. One of the columns contains a date in YYYYMMDD format.
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Hi all,
I am very new to shell scripting and some help is greatly appreciated.
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chr1 412573 . A C 2758.77 . AC=2;AF=1.00;AN=2;DP=71;Dels=0.00;FS=0.000;HaplotypeScore=2.8822;MLEAC=2;MLEAF=1.00;MQ=58.36;MQ0=0;QD=38.86;resource.EFF=INTERGENIC(MODIFIER||||||||) GT:AD:DP:GQ:PL 1/1:0,71:71:99:2787,214,0 GATKSAM
chr1 602567 rs21953190 A ... (9 Replies)
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8. Shell Programming and Scripting
I have a text file with entries like
1186
5556
90844
7873
7722
12
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78.52
6679
3455
9867
1127
5642
..N so many records like this.
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9. Shell Programming and Scripting
Hi,
I have a text file (attached the sample). I have also, attached the way the way the files need to be split.
We get this file, that will either have 24 Jurisdictions, or will miss some and retain some.
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Hi, all.
I have an input file. I would like to generate 3 types of output files.
Input:
LG10_PM_map_19_LEnd_1000560
LG10_PM_map_6-1_27101856
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LG12_PM_map_5_chr_118419232
LG13_PM_map_121_24341052
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merge(1) merge(1)
NAME
merge - three-way file merge
SYNOPSIS
merge [-Llabel1 [-Llabel3]] [-p] [-q] file1 file2 file3
DESCRIPTION
merge incorporates all changes that lead from file2 to file3 into file1. The result goes to standard output if -p is present, into file1
otherwise. merge is useful for combining separate changes to an original. Suppose file2 is the original, and both file1 and file3 are
modifications of file2. Then merge combines both changes.
An overlap occurs if both file1 and file3 have changes in a common segment of lines. On a few older hosts where diff3 does not support the
-E option, merge does not detect overlaps, and merely supplies the changed lines from file3. On most hosts, if overlaps occur, merge out-
puts a message (unless the -q option is given), and includes both alternatives in the result. The alternatives are delimited as follows:
<<<<<<< file1 lines in file1 ======= lines in file3 >>>>>>> file3
If there are overlaps, the user should edit the result and delete one of the alternatives. If the -L label1 and -L label3 options are
given, the labels are output in place of the names file1 and file3 in overlap reports.
DIAGNOSTICS
Exit status is 0 for no overlaps, 1 for some overlaps, 2 for trouble.
IDENTIFICATION
Author: Walter F. Tichy.
Revision Number: 1.1.6.2; Release Date: 1993/10/07.
Copyright (C) 1982, 1988, 1989 by Walter F. Tichy.
Copyright (C) 1990, 1991 by Paul Eggert.
SEE ALSO
diff3(1), diff(1), rcsmerge(1), co(1)
merge(1)