Sponsored Content
Full Discussion: String Manipulation Help
Top Forums Shell Programming and Scripting String Manipulation Help Post 302174012 by Perderabo on Sunday 9th of March 2008 04:35:31 PM
Old 03-09-2008
I edited my earlier post to fix a couple of letters that needed swapping. At this point you are asking a lot for one line of code! But...
Code:
#! /usr/bin/ksh

L="abcdefghijklmnopqrstuvwxyz"
U="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
echo 'i%%%%long $$$john&&&&&&  ((())) silver' |\
sed 's/[^a-zA-Z]/ /g;s/  */ /g'| awk -v u=$U -v l=$L '{for (i=1;i<=NF;i++)printf "%s%s ",substr(u,index(l,substr($i,1,1)),1),substr($i,2);print "";}'

seems to be working. I retreated to my preferred syntax where the long constants are out of the awk script.You can put them back if you really want to keep it to one line. Test run:
Code:
$ ./awkcap
I Long John Silver
$

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

String Manipulation

Hi, Suppose I have the following text in a file. ORA-00942: table or view does not exist ORA-01555: snapshot too old: rollback segment number string with name "string" too small Is there any way I can list all the text that starts only with 'ORA-'? Or there any grep command that can... (7 Replies)
Discussion started by: kakashi_jet
7 Replies

2. UNIX for Dummies Questions & Answers

string manipulation

Hi, I have a file with rows of text like so : E100005568374098100000015667 D100005568374032000000112682 H100005228374060800000002430 I need to grab just the last digits(bolded) of each line without the proceeding text/numbers. Thanks (5 Replies)
Discussion started by: james6
5 Replies

3. Shell Programming and Scripting

String manipulation

Hi, i am just gettin exposed to UNIX. Could anyone of u help me out with dis problem..? i have a variable 'act' which has the value as follows, echo $act gives -0- -0- -----0---- 2008-06-04 -0- -0- echo "$act" | awk '{print ($act)}' gives, -0- -0- -----0---- 2008-06-04 -0- -0- I... (2 Replies)
Discussion started by: jerrynimrod
2 Replies

4. Shell Programming and Scripting

string manipulation

i have a file that contains a pattern like this: ajay 1234 newyork available kumar 2345 denver singh 2345 newyork ajay 3456 denver kumar 3456 newyork singh 3456 delhi available ajay 4567 miami kumar 4567 miami singh 4567 delhi i want to search for each line... (5 Replies)
Discussion started by: ajay41aj
5 Replies

5. Shell Programming and Scripting

I need help with string manipulation

First of all I am VERY new to this so bare with me and try and explain everything even if it seems simple. Basically I want to read a line of text from a html file. See if the line of text has a certain string in it. copy an unknown number of characters (the last 4 characters wiil be ".jpg" the... (1 Reply)
Discussion started by: c3lica
1 Replies

6. Shell Programming and Scripting

String Manipulation

Hi, I have a file in the following format 123|shanwer|15DEC2010|bgbh|okok|16JAN3000|okok| I want the following to be in following format 123|shanwer|12\15\2010|bgbh|okok|01\16\3000|okok| SED/PERL/AWK Gurus could you please help me with this? Thanks Shankar (8 Replies)
Discussion started by: Shan2210
8 Replies

7. Shell Programming and Scripting

String manipulation

Hi All, Pls help me out on the below, 05 LAMSZ201-ZM-MEMO2-DATE02-5 PIC X(10). 05 LAMSZ201-ZM-MEMO2-AMT02-5 PIC S9(13)V99. 05 LAMSZ201-ZM-MEMO2-TYPE02-6 PIC XXX. 05 LAMSZ201-ZM-MEMO2-DATE02-6 PIC X(10). 05 ... (2 Replies)
Discussion started by: baskivs
2 Replies

8. Shell Programming and Scripting

String manipulation

Hello Could you help with small script: How to split string X1 into 3 string String X1 can have 1 or many strings X1='A1:B1:C1:D1:A2:B2:C2:D2:A3:B3:C3:D3' This is output which I want to have: Z1='A1:B1:C1:D1' Z2='A2:B2:C2:D2' Z3='A3:B3:C3:D3' (5 Replies)
Discussion started by: vikus
5 Replies

9. Shell Programming and Scripting

Deleting part of a string : string manipulation

i have something like this... echo "teCertificateId" | awk -F'Id' '{ print $1 }' | awk -F'te' '{ print $2 }' Certifica the awk should remove 'te' only if it is present at the start of the string.. anywhere else it should ignore it. expected output is Certificate (7 Replies)
Discussion started by: vivek d r
7 Replies

10. Shell Programming and Scripting

String Manipulation

I'm making a little game in Perl, and I am trying to remove the first instance of a character in an arbitrary string. For example, if the string is "cupcakes"and the user enters another string that contains letters from "cupcake" e.g: "sake"the original string will now look like this (below)... (3 Replies)
Discussion started by: whyte_rhyno
3 Replies
REPLACE(1)						      General Commands Manual							REPLACE(1)

NAME
replace - A utility program that is used by msql2mysql, but that has more general applicability as well. replace changes strings in place in files or on the standard input. Uses a finite state machine to match longer strings first. Can be used to swap strings. USAGE
replace [-?svIV] from to from to ... -- [files] or replace [-?svIV] from to from to ... < fromfile > tofile SYNOPSIS
replace [-?|-I] [-s] [-v] DESCRIPTION
replace -?|-I info -s silent -v verbose EXTRA INFO
Special characters in from string: ^ Match start of line. $ Match end of line.  Match space-character, start of line or end of line. For a end  the next replace starts locking at the end space-character. A  alone in a string matches only a space-character. EXAMPLE
this command swaps a and b in the given files: shell> replace a b b a -- file1 file2 ... SEE ALSO
isamchk (1), isamlog (1), mysqlaccess (1), mysqladmin (1), mysqlbug (1), mysqld (1), mysqldump (1), mysqlshow (1), msql2mysql (1), perror (1), replace (1), safe_mysqld (1), which1 (1), zap (1), AUTHOR
Ver 1.0, distribution 3.23.29a Michael (Monty) Widenius (monty@tcx.se), TCX Datakonsult AB (http://www.tcx.se). This software comes with no warranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mer- curmedia.com) 20 December 2000 REPLACE(1)
All times are GMT -4. The time now is 07:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy