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UNIX for Beginners Questions & Answers
Sort by record column, Compare with conditons and export the result
Post 303013334 by abdulbadii on Monday 19th of February 2018 08:50:39 PM
02-19-2018
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Hi.
If we have this file
A B C
7 8 9
1 2 10
and this other file
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The result i´m looking for is intersection with A B C D F
so the answer here will be (10 Replies)
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Hello,
I need to compare two files which have the following structure
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Name : George/Brown
Value2 : type2
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Date : Wed Oct 20 11:12:58 2010
Value : yes
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Hi! all
can any one tell me how to compare current record of column with next and previous record in awk without using array
my case is like this
input.txt
0 32
1 26
2 27
3 34
4 26
5 25
6 24
9 23
0 32
1 28
2 15
3 26
4 24 (7 Replies)
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Hi,
Input file 1 :
37170 37196 77 51
37174 37195 73 52
37174 37194 73 53
Desired Output file 1 :
37170 37196 77 51
Input file 2 :
37174 37195 73 0
37170 37196 77 0
Desired Output file 2 :
37174 37195 73 0 (1 Reply)
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Hi All,
I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record.
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Hi Gurus,
I have requirement to compare current result with previous reuslt.
The sample case is below.
1 job1 1
1 job2 2
1 job3 3
2 job_a1 1
2 job_a2 2
2 job_a3 3
3 job_b1 1
3 job_b2 2
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9. Shell Programming and Scripting
Split column data if the table has n number of column's with some record then how to split n number of colmn's line by line with records
Table
---------
Col1 col2 col3 col4 ....................col20
1 2 3 4 .................... 20
a b c d .................... v
... (11 Replies)
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Input file is as follows:
1 | 6
2 | 7
3 | 8
4 | 9
5 | 10
Output reuired (sum of the first column $1*$2)
1 | 6 | 90
2 | 7 | 105
3 | 8 | 120
4 |9 | 135
5 |10 | 150
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LEARN ABOUT DEBIAN
readahead
readahead(8) System Manager's Manual readahead(8) NAME
readahead - file preloader for boot process optimization SYNOPSIS
readahead [options] <file-list> [another-file-list [...]] DESCRIPTION
readahead is a files preloader designed to optimize the disk I/O during the boot process. OPTIONS
-b, --build build optimised files list only, without sorting. -s, --sort build and sort list of files only (implies -b). -o, --output <file> write sorted list of files to file. -d, --dont-sort preload files described by an already sorted files list. -h, --help print the usage information. -v, --verbose enable the verbose mode. -t, --timing report time spent on each operation. -m, --maxsize <max size> maximum size in KiB a file can be in order to be preloaded, default is 10240. <file-list> [another-file-list [...]] One or more files containing the list of files to be preloaded or sorted. The files list can be generated by readahead-collector(8). FILES
/etc/default/readahead-fedora SEE ALSO
readahead-collector(8), readahead(2), AUTHORS
Arjan van de Ven <arjan@infradead.org>, Ziga Mahkovec <ziga.mahkovec@klika.si>, Karel Zak <kzak@redhat.com>, This manual page was written by Raphael Geissert <geissert@debian.org> July 2011 readahead(8)