Incremental numbering?

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1. Shell Programming and Scripting

Numbering by field

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...

2. Shell Programming and Scripting

help with numbering a file

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

3. UNIX for Dummies Questions & Answers

incremental by 1

let says, i have this number as 000002080, i want to add 1 to make it 000002081, and then i want to add 1 to 000002082, add 1 to 000002083, 84. i=000002080 TOT=$(echo "scale=9; $i + 1" | bc) echo $TOT it shows 2081, i want to retain 000002081, 000002082, 000002082, 000002084.

4. UNIX for Dummies Questions & Answers

Numbering the rows

If I a list of components, is there anyway to number (like automatically have: 1,2,3,...) the rows of my data?

5. Shell Programming and Scripting

Numbering duplicates

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. Shell Programming and Scripting

Numbering Lines

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:...

7. UNIX for Advanced & Expert Users

numbering blanks

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...

8. Shell Programming and Scripting

Numbering

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? ...

9. UNIX for Dummies Questions & Answers

Numbering!

Just a shot question... how to make 1,2,3,...999 into the form of 001,002,003....999 (3 digits) Thanks....

10. UNIX for Dummies Questions & Answers

numbering of process

:confused: How does UNIX handle the numbering of processes?

LEARN ABOUT FREEBSD

atf-sh

ATF-SH(1)						    BSD General Commands Manual 						 ATF-SH(1)

NAME

     atf-sh [-s shell] -- interpreter for shell-based test programs

SYNOPSIS

     atf-sh script

DESCRIPTION

     atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.

     atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL.  atf-sh executes the inter-
     preter, loads the atf-sh(3) library and then runs the script.  You must consider atf-sh to be a POSIX shell by default and thus should not
     use any non-standard extensions.

     The following options are available:

     -s shell	  Specifies the shell to use instead of the value provided by ATF_SHELL.

ENVIRONMENT

     ATF_LIBEXECDIR    Overrides the builtin directory where atf-sh is located.  Should not be overridden other than for testing purposes.
     ATF_PKGDATADIR    Overrides the builtin directory where libatf-sh.subr is located.  Should not be overridden other than for testing purposes.
     ATF_SHELL	       Path to the system shell to be used in the generated scripts.  Scripts must not rely on this variable being set to select a
		       specific interpreter.

EXAMPLES

     Scripts using atf-sh(3) should start with:

	   #! /usr/bin/env atf-sh

     Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh.  Instead, you have to hardcode
     the path to atf-sh in the script and then use the -s option afterwards as a single parameter:

	   #! /path/to/bin/atf-sh -s/bin/bash

ENVIRONMENT

     ATF_SHELL	  Path to the system shell to be used in the generated scripts.

SEE ALSO

     atf-sh(3)

BSD
								September 27, 2014							       BSD

Shell Programming and Scripting