Sponsored Content
Full Discussion: escape characterz...
Top Forums Shell Programming and Scripting escape characterz... Post 302095341 by aigles on Monday 6th of November 2006 10:15:38 AM
Old 11-06-2006
An awk solution :
Code:
BEGIN {
   c["\""] = "\""; c["'"] = "'" ; c["?"] = "?" ; c["\\"] = "\\";
   c["a"]  = "\a"; c["b"] = "\b"; c["f"] = "\f"; c["\n"] = "\n";
   c["r"]  = "\r"; c["t"] = "\t"; c["v"] = "\v";
}
{
   old_line = $0;
   new_line = "";
   while (match (old_line, /\\/)) {
     new_line = new_line substr(old_line, 1, RSTART-1) c[substr(old_line, RSTART+1, 1)];
     old_line = substr(old_line, RSTART+2);
   }
   new_line = new_line old_line;
   print new_line;
}

To convert a file :
Code:
awk -f awk_script input_file > output_file

I hope that there is a simplest way to do the work Smilie

Jean-Pierre.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

escape characters..

hey i want to know the unix commands to replace all the character escape sequences with their "C" values in a string... thanks in advance..! Regards, Sharanya (9 Replies)
Discussion started by: sharsin2001
9 Replies

2. Shell Programming and Scripting

Escape character

Hi , I want to change space to ' in my script. I tried doing this, sed 's/ /\'/g' filename but i could not get it. can some one help me please. Thanks, Deepak (4 Replies)
Discussion started by: deepakpv
4 Replies

3. Shell Programming and Scripting

escape chracters

hi, how to echo \\ in unix ie echo the path \\dir1\dir2\\dir3 thanks, Sam (7 Replies)
Discussion started by: sam99
7 Replies

4. Shell Programming and Scripting

escape sequence for $

Hi all, I have a requirement where the variable name starts with $, like $Amd=/home/student/test/ How to work wit it? can some one help me, am in gr8 confusion:confused: (5 Replies)
Discussion started by: shreekrishnagd
5 Replies

5. Shell Programming and Scripting

How to escape from the shell

In a Script I need to push several messages to a function. My problem here is: I have to print the string v$LOCK on the resulting line which spits out the message. What I want here is not printing the contents of $LOCK I want to escape the shell and printout v$LOCK on the line. But don't know how... (3 Replies)
Discussion started by: sdohn
3 Replies

6. Shell Programming and Scripting

Escape and combination

Hi I have 2 files like: file1 a 12 b 1 a 3 file2 a 9 c 0 a 8 and i would like to get a 12 a 9 a 3 a 8 i can do it with grep and paste with 3 lines. I tried to combine using: (3 Replies)
Discussion started by: Dedalus
3 Replies

7. Shell Programming and Scripting

Escape ' in awk

I am trying to escape single quote in awk, but could not: awk ' BEGIN{ fstr="COMPRESS('Y','N')" } { substr($1,len-3,4)~/_IND/ len=length($1) if(substr($1,len-3,4)~/_IND/) printf("%-32s%-14s%-5s%-14s\n",$1,$2,$3,$fstr,$4,$5,$6,$7) } ' tt.txt > out.log Error: awk: Field... (8 Replies)
Discussion started by: ysvsr1
8 Replies

8. Shell Programming and Scripting

Escape characters

i am executing script from A server which will execute the script in B server , as below. ssh A 'ssh B echo 'select * from testing where name ='test'' i am getting the below output. select * from testing where name=test but i need the output where clause with quotes , tried with... (3 Replies)
Discussion started by: expert
3 Replies

9. Shell Programming and Scripting

Auto escape script to escape special chars in script args

This is a bit off the wall, but I often need to run scripts where there are argument values that contain special characters. For example, $ ./process.exe -t M -N -o temp.mol.s -i ../molfiles/N,N\',N\'\'-trimethylbis\(hexamethylene\)triamine.mol && sfile_space_to_tab.sh temp.mol.s temp.s It... (1 Reply)
Discussion started by: LMHmedchem
1 Replies

10. Shell Programming and Scripting

Escape Sequences

Hi Gurus, Escape sequences \n, \t, \b, \t, \033(1m are not working. I just practiced these escape sequences. It worked first. Later its not working. Also the command - echo inside the script editor shows as shaded by a color. Before that echo inside the script editor wont show like this.... (4 Replies)
Discussion started by: GaneshAnanth
4 Replies
Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME
Locale::Codes::LangFam - standard codes for language extension identification SYNOPSIS
use Locale::Codes::LangFam; $lext = code2langfam('apa'); # $lext gets 'Apache languages' $code = langfam2code('Apache languages'); # $code gets 'apa' @codes = all_langfam_codes(); @names = all_langfam_names(); DESCRIPTION
The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in ISO 639-5. Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5 language family codes will be used. SUPPORTED CODE SETS
There are several different code sets you can use for identifying language families. 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: $lext = code2langfam('apa','alpha'); $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA); The codesets currently supported are: alpha This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages. This is the default code set. ROUTINES
code2langfam ( CODE [,CODESET] ) langfam2code ( NAME [,CODESET] ) langfam_code2code ( CODE ,CODESET ,CODESET2 ) all_langfam_codes ( [CODESET] ) all_langfam_names ( [CODESET] ) Locale::Codes::LangFam::rename_langfam ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangFam::add_langfam ( CODE ,NAME [,CODESET] ) Locale::Codes::LangFam::delete_langfam ( CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_alias ( NAME ,NEW_NAME ) Locale::Codes::LangFam::delete_langfam_alias ( NAME ) Locale::Codes::LangFam::rename_langfam_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::add_langfam_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangFam::delete_langfam_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.loc.gov/standards/iso639-5/id.php ISO 639-5 . AUTHOR
See Locale::Codes for full author history. Currently maintained by Sullivan Beck (sbeck@cpan.org). COPYRIGHT
Copyright (c) 2011-2012 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::Codes::LangFam(3pm)
All times are GMT -4. The time now is 08:44 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy