I'm trying to do a script that will look for a log file if it is already there change the name to another name.
I.E
if log.0 is there
rename to log.1
rename log.1 to log.2
rename log.2 to log.3 and so on.
Only thing is I got no idea where or what is the best command to use for this? ... (3 Replies)
hello i'm trying to figure out how to number a blank line. For instance this :
sed '/./=' file | sed '/./N; s/\n/ /'
gives me
1 aaaa
2 bbbbbb
4 cccccc
5 ffkkkfff
6 ffsdfdfs
I would like something like this:
1 aaaaa
2
3 bbbbbb
4
5 cccccc
And so... (6 Replies)
Hello everyone,
I want get numbered lines from a file. and i can do it with: sed = file.txt | sed "/./N; s/\n/ /" | sed -n "5,7p"
but the output that i get is something similar to:
5 line5
6 line6
7 line7
and i want something like this (with 2points after the number):
5:... (6 Replies)
Hi,
I have this large file and sometimes there are duplicates and I want to basically find them and figure how many there are.
So I have a file with multiple columns and the last column (9) has the duplicates.
eg.
yan
tar
tar
man
ban
tan
tub
tub
tub
Basically what I want to... (6 Replies)
Hi,
All I need to do is number a file.
The file looks like this
>
JJJJJJJJJJJJJJJJJJJJJ
>
JKJKJKKKKKKJJJ
>
MMMMYKKKJKKK
what I want to do is number it so that theres a numerical value beside the >.
>1
JJJJJJJJJJJJJJJJJJJJJ
>2
JKJKJKKKKKKJJJ (2 Replies)
Would it be possible for a script to duplicate a file and incrementally number it?
File in: XXX_007_0580_xxxx_v0016.aep
File out: XXX_007_0580_xxxx_v0017.aep
If someone knows of a way I'd love to see it.
Thanks! (7 Replies)
Hi I am in a bind, I need create a script that will rename files as they come into a folder with sequential numbering at the begining starting at 1 and proceeding to ten then starting at 1 again. Such as 1_filename.pdf, 2_filename.pdf, 3_filename.pdf, 4_filename.pdf, 5_filename.pdf, 6_filename.pdf,... (6 Replies)
I'm not really sure how to explain this but I will try. In the attached file if $4=$4 and $5="-" then the last record is 1 and the one above that is 2, etc...
However, $4=$4 and $5="-" then the first record is 1 and the one below that is 2, etc...
"-" example:
chr10 90694830 90695123... (7 Replies)
Discussion started by: cmccabe
7 Replies
LEARN ABOUT DEBIAN
version::next
Version::Next(3pm) User Contributed Perl Documentation Version::Next(3pm)NAME
Version::Next - increment module version numbers simply and correctly
VERSION
version 0.002
SYNOPSIS
use Version::Next;
my $new_version = next_version( $old_version );
DESCRIPTION
This module provides a simple, correct way to increment a Perl module version number. It does not attempt to guess what the original
version number author intended, it simply increments in the smallest possible fashion. Decimals are incremented like an odometer. Dotted
decimals are incremented piecewise and presented in a standardized way.
If more complex version manipulation is necessary, you may wish to consider Perl::Version.
USAGE
This module uses Sub::Exporter for optional exporting. Nothing is exported by default.
"next_version"
my $new_version = next_version( $old_version );
Given a string, this function make the smallest logical increment and returns it. The input string is very minimally checked that it
resembles a version number. Given "undef", the function returns 0.
Decimal versions are incremented like an odometer, preserving the original number of decimal places. If an underscore is present
(indicating an "alpha" version), its relative position is preserved. Examples:
0.001 -> 0.002
0.999 -> 1.000
0.1229 -> 0.1230
0.12_34 -> 0.12_35
0.12_99 -> 0.13_00
Dotted-decimal versions have the least significant element incremented by one. If the result exceeds 999, the element resets to 0 and the
next most significant element is incremented, and so on. Any leading zero padding is removed. Examples:
v1.2.3 -> v1.2.4
v1.2.999 -> v1.3.0
v1.999.999 -> v2.0.0
v1.2.3_4 -> v1.2.3_5
v1.2.3_999 -> v1.2.4_0
SEE ALSO
o Perl::Version
AUTHOR
David Golden <dagolden@cpan.org>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2010 by David Golden.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
perl v5.10.1 2010-10-01 Version::Next(3pm)