Sponsored Content
Top Forums Shell Programming and Scripting Find/replace alpha characters in string Post 302932461 by RudiC on Wednesday 21st of January 2015 04:08:46 PM
Old 01-21-2015
This certainly is not bulletproof, but might point you in a direction to pursue:
Code:
echo ${name/[a-z][a-z][a-z]/xxx}
563MS663_100-101_xxx_200_screening

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Replace string and delete extra characters

Hopefully someone can help out here. This is probably fairly basic, but I've searched and tried several variations of the solutions presented in these forums, so I'll go ahead and ask. How can I locate a string in a file, delete the characters after the string and then replace the string with a... (2 Replies)
Discussion started by: slaubhan
2 Replies

2. Shell Programming and Scripting

Replace characters in a string using their ascii value

Hi All, In the HP Unix that i'm using when i initialise a string as Stalled="'30¬G'" Stalled=$Stalled" '30¬C'", it is taking the character ¬ as a comma. I need to grep for 30¬G 30¬C in a file and take its count. But since this character ¬ is not being understood, the count returns a zero. The... (2 Replies)
Discussion started by: roops
2 Replies

3. UNIX for Dummies Questions & Answers

Help with find and replace w/string containing special characters

Can I get some help on this please, I have looked at the many post with similar questions and have tried the solutions and they are not working for my scenario which is: I have a text file (myfile) that contains b_log=$g_log/FILENAME.log echo "Begin processing file FILENAME " >> $b_log ... (4 Replies)
Discussion started by: CAGIRL
4 Replies

4. Shell Programming and Scripting

search and replace characters in one string

I have lines like: Dog Cat House Mouse Dog Cat House Mouse Dog Cat House Mouse Dog Cat House Mouse I'd like to replace characters only in $3. H -> Z s -> W e -> x Resulting in something like (where $1, $2, and $4 are not changed): Dog Cat ZouWx Mouse Dog Cat ZouWx Mouse... (3 Replies)
Discussion started by: dcfargo
3 Replies

5. Shell Programming and Scripting

find replace a pattern and following characters in a word

Suppose that I have a string "one:#red two:#yellow three:#gr'een four:#blu^e" and I want to replace the pattern :# and the following characters in the word with nothing. The output string should look "one two three four" How can I do this with sed. Some points to consider (a) the last word in... (1 Reply)
Discussion started by: superuser84
1 Replies

6. Shell Programming and Scripting

Find number of characters in a column and replace

Hi all, I want to count total no. of characters in a column. and if no. of charaters are more than 3 then it must replace it by splitted string. ie, it must place a space after 3 characters. Ex: 21 435g asd3dd jklfjwe wer column number 3 has 4 alphanumeric character, so it must be splitted... (3 Replies)
Discussion started by: CAch
3 Replies

7. Shell Programming and Scripting

Replace characters in string with awk gsub

Hi I have a source file that looks like a,b,c,d,e,f,g,h,t,DISTI(USD),MSRP(USD),DIST(EUR),MSRP(EUR),EMEA-DISTI(USD),EMEA-MSRP(USD),GLOBAl-DISTI(USD),GLOBAL-MSRP(USD),DISTI(GBP), MSRP(GBP) I want to basically change MSRP(USD) to MSRP,USD and DIST(EUR) to DIST,EUR and likewise for all i'm using... (3 Replies)
Discussion started by: r_t_1601
3 Replies

8. Shell Programming and Scripting

Find and replace with 0 for characters in a specific position

Need command for position based replace: I need a command to replace with 0 for characters in the positions 11 to 20 to all the lines starts with 6 in a file. For example the file ABC.txt has: abcdefghijklmnopqrstuvwxyz 6abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz... (4 Replies)
Discussion started by: thangabalu
4 Replies

9. Shell Programming and Scripting

Help to replace the string with special characters

{"name":"alR_pl-ENVIRONMENT_192_168_211_123_sDK_PROVISION_7","description":"aLR_pl-ENVIRONMENT_192_168_211_123_sDK_PROVISION_7","json_class":"Chef::Role","default_attributes":{},"override_attributes":{"yoapp":{"jboss":"5.1.0","port":"2243","warname":"soap","datacenter":"alR","ip":"192.168.211.123","... (3 Replies)
Discussion started by: nikhil jain
3 Replies

10. Shell Programming and Scripting

sed replace nth characters with string

Hi, I hope you can help me out please? I need to replace from character 8-16 with AAAAAAAA and the rest should stay the same after character 16 gtwrhtrd11111111rjytwyejtyjejetjyetgeaEHT wrehrhw22222222hytekutkyukrylryilruilrGEQTH hrwjyety33333333gtrhwrjrgkreglqeriugn;RUGNEURGU ... (4 Replies)
Discussion started by: stinkefisch
4 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 08:22 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy