Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Translating/Replacing characters in a file

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Translating/Replacing characters in a file
# 1  
Old 01-30-2009
Translating/Replacing characters in a file
Hi,

i have a given file named hugo.dat. In this file there are several lines that contain characters like } and ~

Now, i need a script that replaces the character } to ü
and character ~ to ß

Can anyone help for a working ksh script?

Kind Regards
FranzB
# 2  
Old 01-30-2009
Keyboard layouts can be messy Smilie
Code:
perl -pi.bak -e 's/~/ß/g;s/}/ü/g;' hugo.dat

Will replace as needed and save a backup as hugo.dat.bak
# 3  
Old 01-30-2009
Quote:
Originally Posted by pludi
Keyboard layouts can be messy Smilie
Code:
perl -pi.bak -e 's/~/ß/g;s/}/ü/g;' hugo.dat

Will replace as needed and save a backup as hugo.dat.bak
thks for your answer.... but ....
i do not want any backup !
Last edited by FranzB; 01-30-2009 at 11:19 AM.. Reason: was ok, but i need it without backup file
# 4  
Old 01-30-2009
Quote:
Originally Posted by FranzB
thks for your answer.... but ....
i do not want any backup !

ok ok... now perfect
perl -pi -e 's/............'

is there a possibility to get a result, whether he found characters to replace or not??
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Any tip to replacing the special characters in a file

Hi, Please find attached a file that has special characters on it. It is a copy and paste from a Micro$oft file. I don't want to use strings as it remove all the 'indentations' / 'formatting' so I am replacing them with space instead. I am using the sed command below sed "s/$(printf... (1 Reply)
Discussion started by: newbie_01
1 Replies

2. UNIX for Advanced & Expert Users

Replacing characters in a file

Suppose I have a file which has 1000 columns (5 SHOWN FOR EXAMPLE) two alphabets are separated by a space and then tab A A"\t"C C"\t"G G"\t"0 0"\t"T T A G"\t"C C"\t"G G"\t"A T"\t"0 0 G A"\t"0 0"\t"G C"\t"A A"\t"T C whenever there is a 0 0 in any column, the output should be printed as A... (12 Replies)
Discussion started by: rossi
12 Replies

3. HP-UX

Replacing Hex Characters In A File Using awk?

Hi guys, First off, i'm a complete noob to UNIX and LINUX so apologies if I don't understand the basics! I have a file which contains a hex value of '0D' at the end of each line when I look at it in a hex viewer. I need to change it so it contains a hex value of '0D0A0A' I thought... (10 Replies)
Discussion started by: AndyBSG
10 Replies

4. Shell Programming and Scripting

sed replacing specific characters and control characters by escaping

sed -e "s// /g" old.txt > new.txt While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped... (11 Replies)
Discussion started by: ijustneeda
11 Replies

5. UNIX for Dummies Questions & Answers

Replacing digit with characters in a file

Hi, I have a file with 40 columns out of which 15 are amount fields. There are approximately 6 mn records in this file. The file has data in following format: 123A,Ank,00.468,US,IL,780,53489 253A,Tng,-00.456,US,CA,452,46781 363A,nkk,-00.023,US,NJ,539,09625 I need to take all amount fields... (1 Reply)
Discussion started by: wahi80
1 Replies

6. UNIX for Dummies Questions & Answers

Replacing characters in csv file

Hello all, This is my first post here, so please excuse me if this question is too obvious or has been asked before. I am new to Unix and although I tried to search your forum for the answer to my question, I could not find an answer that would help me. I have a 500MB csv file with numeric values... (1 Reply)
Discussion started by: finwhiz
1 Replies

7. UNIX for Dummies Questions & Answers

replacing the characters in a file

hi i want to replace the characters between positions 2 to 30 in each line in a file how to do it suggestions welcome (2 Replies)
Discussion started by: trichyselva
2 Replies

8. Shell Programming and Scripting

Help Replacing Characters in Flat File

I was wondering if somebody could help me with something on UNIX. I have a file that looks like this - "nelson,bill","bill","123 Main St","Mpls","MN",55444,8877,william I want to replace all comma with pipes (|), except if the comma is within double quotes. (The first field is an example of... (8 Replies)
Discussion started by: nelson553011
8 Replies

9. Shell Programming and Scripting

Replacing characters in file with line break

Hi, Apologies if this has been asked before, but I searched and was not able to find an answer. It's probably a simple question to answer for those of you with some experience, though... I have a relatively long string where tokens are separated by the colon (':') character. Let's say the... (10 Replies)
Discussion started by: johnemb
10 Replies

10. UNIX for Dummies Questions & Answers

replacing few characters in a file

Hi All, I have huge xml file. The file contains some comment tags . I have requirement to replace comment tag with another comment tag. Say for example : file X has -- Part of the file <?xml version="1.0" encoding="ISO-2"?><translationResults jobDate="20070123 23:20:51"... (1 Reply)
Discussion started by: purnakarthik
1 Replies
Login or Register to Ask a Question