Franklin52's solution is probably the best, simplest, and shortest there is. However, that shouldn't stop unix userland lovers from having some fun
Code:
sed 'x;G;1d;y/\n/+/;s/.*/eval(-&)/' data | m4
Only works with integers, as opposed to the AWK which will handle floating point as well, and assumes that the data file consists of nothing but one integer per line.
Code:
$ cat data
5
10
12
6
9
12
5
$ sed 'x;G;1d;y/\n/+/;s/.*/eval(-&)/' data | m4
5
2
-6
3
3
-7
how do you print the lines before and after the line you are interested in? Example: Line to be printed: line 344
Output:
line 343
line 344
line 345
Thanks (1 Reply)
I have a H U G E file with over 1million entries in it.
Looks something like this:
USER0001|DEVICE001|VAR1
USER0001|DEVICE001|VAR2
USER0001|DEVICE001|VAR3
USER0001|DEVICE001|VAR4
USER0001|DEVICE001|VAR5
USER0001|DEVICE001|VAR6
USER0001|DEVICE002|VAR1
USER0001|DEVICE002|VAR2... (4 Replies)
Hi,
I need to paste each 10 lines of single column to several columns.
Please, can anyone tell me how to write in awk?
Input File:
22
34
36
12
17
19
15
11
89
99
56
38
29 (4 Replies)
Hi,
i have file which contains only one record like below
a|b|c|....
The no of columns is not known. The expected output is as below:
a|a|b|b|c|c|...
Please provide me your suggestions.
OS: unix
Thanks,
Selva (7 Replies)
Hi all,
I have a text file consisting of 4 columns. What I am trying to do is see whether column 2 repeats multiple times, and collapse those repeats into one row. For example, here is a snippet of the file I am trying to analyze:
1 Gamble_Win 14.282 0.502
1 Sure_Thing 14.858 0.174
1... (4 Replies)
Hi,
I have a requirement with,
No~Dt~Notes
1~2011/08/1~"aaa
bbb
ccc
ddd
eee
fff
ggg
hhh"
Single column alone got splitted into multiple lines.
I require the output as
No~Dt~Notes
1~2011/08/1~"aaa<>bbb<>ccc<>ddd<>eee<>fff<>ggg<>hhh"
mean to say those new lines to be... (1 Reply)
HI,
i am new to perl world.
And i am trying to compress a file, as given below procedure.
INPUT FILE:
1 1 2 1 ==> R1
2 1 3 1 ==> R2
3 1 4 1 ==> R3
OUTPUT FILE:
1 1 4 1 (3 Replies)
I have two files with similar column pattern as given below :
2 sample lines from file1 are given below.
18 12630 . G T 49.97 . AC=2;AF=1.00;AN=2;DP=3;Dels=0.00;FS=0.000;HRun=0;HaplotypeScore=0.0000;MQ=60.00;MQ0=0;NDA=1;QD=16.66;SB=-0.01 GT:AD:DP:GQ:PL ... (2 Replies)
Hi Experts
I have small query where I request the into a single file
Suppose:
File1: {Unique entries}
AA
BB
CC
DD
FileB:
AA, 123
AA, 234
AA, 2345
CC, 123
CC, 5678
DD,123
BB, 7890 (5 Replies)
I have an xml file dumped from rrd file, that I want to "patch" so the xml file doesn't contain any blank hole in the resulting graph of the rrd file.
Here is the file.
<!-- 2015-10-12 14:00:00 WIB / 1444633200 --> <row><v> 4.0419731265e+07 </v><v> 4.5045912770e+06... (2 Replies)
Discussion started by: rk4k
2 Replies
LEARN ABOUT OSX
locale::codes::langext
Locale::Codes::LangExt(3pm) Perl Programmers Reference Guide Locale::Codes::LangExt(3pm)NAME
Locale::Codes::LangExt - standard codes for language extension identification
SYNOPSIS
use Locale::Codes::LangExt;
$lext = code2langext('acm'); # $lext gets 'Mesopotamian Arabic'
$code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'
@codes = all_langext_codes();
@names = all_langext_names();
DESCRIPTION
The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
the IANA language registry.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
registry codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
a constant that is automatically exported by this module.
For example, the two are equivalent:
$lext = code2langext('acm','alpha');
$lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);
The codesets currently supported are:
alpha
This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.
This is the default code set.
ROUTINES
code2langext ( CODE [,CODESET] )
langext2code ( NAME [,CODESET] )
langext_code2code ( CODE ,CODESET ,CODESET2 )
all_langext_codes ( [CODESET] )
all_langext_names ( [CODESET] )
Locale::Codes::LangExt::rename_langext ( CODE ,NEW_NAME [,CODESET] )
Locale::Codes::LangExt::add_langext ( CODE ,NAME [,CODESET] )
Locale::Codes::LangExt::delete_langext ( CODE [,CODESET] )
Locale::Codes::LangExt::add_langext_alias ( NAME ,NEW_NAME )
Locale::Codes::LangExt::delete_langext_alias ( NAME )
Locale::Codes::LangExt::rename_langext_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangExt::add_langext_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangExt::delete_langext_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes::API man page.
SEE ALSO
Locale::Codes
The Locale-Codes distribution.
Locale::Codes::API
The list of functions supported by this module.
http://www.iana.org/assignments/language-subtag-registry
The IANA language subtag registry.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 2011-2012 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.2 2012-10-11 Locale::Codes::LangExt(3pm)
02-23-2010
