Sponsored Content
Top Forums Shell Programming and Scripting Choose a single word from a wordlist by matching the letters it contains? Post 302403770 by ahmad.diab on Sunday 14th of March 2010 12:55:10 PM
Old 03-14-2010
without the need of using grep or hashes in the perl code:-

Code:
perl -lne 'BEGIN{$l=join "", sort split //,shift} $w=join "",sort split // ;
print if $w eq $l' '41a2b3cd' wordlist

SmilieSmilieSmilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

matching a letter in a word

hi, if i have a string of letters and seperatly i have a single letter. how do i check whether that specific letter is in my string aswell? any ideas? (2 Replies)
Discussion started by: Furqan_79
2 Replies

2. Shell Programming and Scripting

Matching multiples of a single character using sed and awk

Hi, I have a file 'imei_01.txt' having the following contents: $ cat imei_01.txt a123456 bbr22135 yet223 where I want to check whether the expression 'first single alphabet followed by 6 digits' is present in the file (here it is the first record 'a123456') I am using the following... (5 Replies)
Discussion started by: royalibrahim
5 Replies

3. UNIX for Dummies Questions & Answers

Print last 2 letters in a word

Hi, I have a file which has the below information tm.orbit72 tm.orbit12 tm.orbit78 tm.orbitye I want to print the last two letters in the above file. Please let me know how can i do that. (6 Replies)
Discussion started by: Krrishv
6 Replies

4. UNIX for Dummies Questions & Answers

grep only word matching the pattern

Hi gurus, A file contains many words in format "ABC.XXXX.XXXX.X.GET.LOG" (X->varying). Now my shell script want this list (only words in formatABC.XXXX.XXXX.X.GET.LOG ) to continue the process. Pls help me. Thanks, Poova. (8 Replies)
Discussion started by: poova
8 Replies

5. Shell Programming and Scripting

Extract single word from lines

Hi I have a huge line like the following: this word and many other words AA122134 other and other words and AA224466 and other other other other word AA667210 words I only want extract the words AA?????? and put them in a column, how could i do ? thx so much! (7 Replies)
Discussion started by: AdminLew
7 Replies

6. Shell Programming and Scripting

Matching single quote in a regular expression

I trying to match the begining of the following line in a perl script with a regular expression. $ENV{'ORACLE_HOME'} I tried this regluar expession: /\$ENV\{\'ORACLE_HOME\'\}/ Instead of match, I got a blank prompt > It seems to be a problem with the single quote. If I take it... (11 Replies)
Discussion started by: JC9672
11 Replies

7. Shell Programming and Scripting

Word matching and write other data

Hi all, I have 7 words CAD CD HT RA T1D T2D BD Now I have 1 file which contain data in large number of rows and columns from 2 nd column onwards it contain any of these 7 words or may be more than one words among above 7 words: these 7 names are present in starting from 2nd ... (7 Replies)
Discussion started by: manigrover
7 Replies

8. Shell Programming and Scripting

Creating single pattern for matching multiple files.

Hi friends, I have a some files in a directory. for example 856-abc 856-def 851-abc 945-def 956-abc 852-abc i want to display only those files whose name starts with 856* 945* and 851* using a single pattern. i.e 856-abc 856-def 851-abc 945-def the rest of the two files... (2 Replies)
Discussion started by: Little
2 Replies

9. Shell Programming and Scripting

Bash directory loop, but only choose those folders with specific word in it

Hello, how in bash i can get directory loop, but only choose those folders with specific word in it, so it will only echo those with specific word #!/bin/bash for filename in /home/test/* do if ; then echo $filename; fithx! (4 Replies)
Discussion started by: ZerO13
4 Replies

10. Shell Programming and Scripting

Performance assessment of using single or combined pattern matching

Hi, I want to know which pattern matching technique will be giving better performance and quick result. I will be having the patterns in a file and want to read that patterns and search through a whole file of say 70 MB size. whether if i initially create a pattern matching string while... (7 Replies)
Discussion started by: ananan
7 Replies
deroff(1)						      General Commands Manual							 deroff(1)

NAME
deroff - Deletes neqn, nroff, and tbl constructs SYNOPSIS
deroff [-i | -l] [-kpuw] [-ma | -me | -mm | -ms] file... deroff [-i | -l] [-kpuw] -mm -ml file... The deroff command reads the specified files (or standard input by default), removes all nroff requests, macro calls, backslash constructs, eqn constructs (between and lines and between delimiters), and tbl descriptions, replacing many of them with spaces or blank lines, and writes the remainder of the file to standard output. OPTIONS
Suppresses processing of included files (.so and Keeps blocks of text specified by requests or macros; for example, the request. Sup- presses processing of included files whose names begin with /usr/lib (such as macro files in /usr/lib/tmac). Interprets man macros only. Interprets me macros only. Ignores mm macros and deletes mm list structures. The -mm option must be specified with this option. Inter- prets ms and mm macros only. Interprets ms macros only. Performs special paragraph processing. Removes _ and  in underlined and boldfaced words. Automatically sets the -w option. Formats output into a word list, containing one word per line, with all other charac- ters deleted. In text, a word is any string that contains at least two letters and is composed of letters, digits, ampersands (&), and apostrophes ('). In a macro call, a word is a string that begins with at least two letters and contains a total of at least three letters. Delimiters are any characters other than letters, digits, ampersands, and apostrophes. Trailing ampersands and apostrophes are removed from words. DESCRIPTION
The deroff command normally follows chains of included files (.so and requests) and processes those files. If a file was already included, a naming it is ignored and a deroff(1)
All times are GMT -4. The time now is 05:25 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy