Sponsored Content
Top Forums Shell Programming and Scripting How to skip lines which don't begin with a number Post 302385774 by alister on Saturday 9th of January 2010 06:15:13 PM
Old 01-09-2010
Code:
awk '$1 ~ /^[0-9]+$/ {print >> "num"; next} {print >> "alpha"}' "$1"

The first "$1" is internal to awk and refers to the first field in the line. The second instance of "$1" is unrelated and is the shell positional parameter containing your file's name.

num=name of output file with numeric first fields
alpha=name of output file with all other lines

Regards,
alister
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

skip reading certain lines in a file

How can I exclude reading lines in a file that contains the following: filesystem:/home/pach/liv_patches 128005120 88456640 37270758 71% /home/patches That is, all lines that contain and begins with filesystem: should not be processed/read from a file (5 Replies)
Discussion started by: paulsew
5 Replies

2. Shell Programming and Scripting

How to skip lines in a KSH?

hi, I have a shell script that searches for a particular pattern in all the files inside a directory, and gives the count of that pattern occurences in a file. Now i should not count the pattern if it exists in side a { .... }, as shown below. { ...... ..... .... PATTERN1.......... (1 Reply)
Discussion started by: divak
1 Replies

3. Shell Programming and Scripting

awk - skip x lines and ssh

Im trying to ssh to a remote machine to grep 'x info' *.log and Im able to get the grep output as expected but "after" the policies (1st 14 lines) - I need to skip the first 14 lines. Its SunOS. Plz help??? (1 Reply)
Discussion started by: anthonyraj75
1 Replies

4. UNIX for Dummies Questions & Answers

Extract consecutive lines that begin with a character

Hello, From a sample file below, I would like to extract only consecutive lines that begin with a '$'. How can I do this? $ABC.1 XYGHGHGHHG $ABC.2 RSTUVBWBB $ABC.3 87908787798798 $QRS.5 $RST.6 679707097 $LmN.4 hgkhgh $QRS.5 $ABC.9 Thanks in advance for your help! (6 Replies)
Discussion started by: Gussifinknottle
6 Replies

5. Shell Programming and Scripting

need to create lines from ones that begin with the field separator

Hello, I need to modify an awk script to recognize the last field $NF when the line is split over more than 1 line. In my input file the field separator is the exclamation mark ! so FS="!" So here is my input file infile.txt, it has 2 records, the field separator is in bold: INPUT ... (6 Replies)
Discussion started by: script_op2a
6 Replies

6. Shell Programming and Scripting

skip lines while reading a file

Hi Experts, I am tryin to read a file and while doing so i need to skip the lines which start with a hash (#) char. I thought of using a goto command but a lot of guys on this site say its not the good way to program. Moreover I am using a ksh shell which deos not support goto command. ... (4 Replies)
Discussion started by: bankimmehta
4 Replies

7. Homework & Coursework Questions

Music Organizer Script. Don't know where to begin.

I'm having problems with this assignment. I know how to do these basic unix "if" and "then" statements) What I am having trouble with is putting my script together. I started with #!/bin/bash and not sure how to continue. I have to indicate the source and destination folders, and make each a... (2 Replies)
Discussion started by: ulib00n
2 Replies

8. Shell Programming and Scripting

Filter file by length, looking only at lines that don't begin with ">"

I have a file that stores data in pairs of lines, following this format: line 1: header (preceded by ">") line 2: sequence Example.txt: >seq1 name GATTGATGTTTGAGTTTTGGTTTTT >seq2 name TTTTCTTC I want to filter out the sequences and corresponding headers for all sequences that are less... (2 Replies)
Discussion started by: pathunkathunk
2 Replies

9. Shell Programming and Scripting

awk - Skip x Number of Lines in Counter

Hello, I am new to AWK and in UNIX in general. I am hoping you can help me out here. Here is my data: root@ubuntu:~# cat circuits.list WORD1 AA BB CC DD Active ISP1 ISP NAME1 XX-XXXXXX1 WORD1 AA BB CC (9 Replies)
Discussion started by: tattoostreet
9 Replies

10. Shell Programming and Scripting

awk to skip lines find text and add text based on number

I am trying to use awk skip each line with a ## or # and check each line after for STB= and if that value in greater than or = to 0.8, then at the end of line the text "STRAND BIAS" is written in else "GOOD". So in the file of 4 entries attached. awk tried: awk NR > "##"' "#" -F"STB="... (6 Replies)
Discussion started by: cmccabe
6 Replies
Locale::Currency(3pm)					 Perl Programmers Reference Guide				     Locale::Currency(3pm)

NAME
Locale::Currency - standard codes for currency identification SYNOPSIS
use Locale::Currency; $curr = code2currency('usd'); # $curr gets 'US Dollar' $code = currency2code('Euro'); # $code gets 'eur' @codes = all_currency_codes(); @names = all_currency_names(); DESCRIPTION
The "Locale::Currency" module provides access to standard codes used for identifying currencies and funds, such as those defined in ISO 4217. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 4217 three-letter codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying currencies. 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: $curr = code2currency('usd','alpha'); $curr = code2currency('usd',LOCALE_CURR_ALPHA); The codesets currently supported are: alpha, LOCALE_CURR_ALPHA This is a set of three-letter (uppercase) codes from ISO 4217 such as EUR for Euro. Two of the codes specified by the standard (XTS which is reserved for testing purposes and XXX which is for transactions where no currency is involved) are omitted. This is the default code set. num, LOCALE_CURR_NUMERIC This is the set of three-digit numeric codes from ISO 4217. ROUTINES
code2currency ( CODE [,CODESET] ) currency2code ( NAME [,CODESET] ) currency_code2code ( CODE ,CODESET ,CODESET2 ) all_currency_codes ( [CODESET] ) all_currency_names ( [CODESET] ) Locale::Currency::rename_currency ( CODE ,NEW_NAME [,CODESET] ) Locale::Currency::add_currency ( CODE ,NAME [,CODESET] ) Locale::Currency::delete_currency ( CODE [,CODESET] ) Locale::Currency::add_currency_alias ( NAME ,NEW_NAME ) Locale::Currency::delete_currency_alias ( NAME ) Locale::Currency::rename_currency_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::add_currency_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Currency::delete_currency_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.iso.org/iso/support/currency_codes_list-1.htm The ISO 4217 data. AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE). Copyright (c) 2001 Michael Hennecke Copyright (c) 2001-2010 Neil Bowers Copyright (c) 2010-2012 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::Currency(3pm)
All times are GMT -4. The time now is 12:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy