Perl RegExp to remove last character from strings Post: 302181678

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

tcl: regexp matching special character

Hello Experts, Can someone help me here: I have a variable which contains a string with "". set var1 {a} set str1 {a is the element i want to match} Now "regexp $var1 $str1" does not work? ("regexp {a\} $str1" works, but var1 gets it's value automatically from another script) Is...

2. Shell Programming and Scripting

Remove parenthesis character (Perl)

Hello, i'm unable to remove the parenthesis character. With $parsed_AsciiName =~ s/\(//; the string is the same And with $parsed_AsciiName =~ s/(//; i retrieve "Unmatched ( in regex; marked by <-- HERE in m/( <-- HERE" Any ideas, please? thank you in advanced.

3. Shell Programming and Scripting

Perl use split and remove specific character

i want to split the input by a space and remove specific characters like full stop, comma...... etc. and then save each word in an array. i got something below, but it didn't work. can anyone please help me? Thank you #!/usr/bin/perl -w while (<>) { $line = <>; @word = split(' ',...

4. Shell Programming and Scripting

rename - change n'th character of regexp

Hi, I wonder if its possible to do the following task using rename (perl v5.8.8). I want to find filenames matching the specific pattern and then change chosen character of this pattern to a given character, e.g. do the following renaming: regexp: 'ab' -----> 'a0b' What's the simplest...

5. UNIX for Dummies Questions & Answers

Doubt with regexp-meta character

Hi, I am learning reg exp a bit :) Meta char info: {n,m} Matches the preceding character at least n times but not more than m times, for example, 'ba{2,3}b' will find 'baab' and 'baaab' but NOT 'bab' or 'baaaab'. Values are enclosed in braces (curly brackets). Input file: 112 11112...

6. Shell Programming and Scripting

any savant ? using AWK/SED to remove newline character between two strings : conditional removal

I'd like to remove (do a pattern or precise replacement - this I can handle in SED using Regex ) ---AFTER THE 1ST Occurrence ( i.e. on the 2nd occurrence - from the 2nd to fourth occurance ) of a specific string : type 1 -- After the 1st occurrence of 1 string1 till the 1st occurrence of...

7. Shell Programming and Scripting

perl cmd to remove the control-Z character at end of 10GB file

In a 10-50GB file , at end of file there is Control-z character tried the below options, 1. perl -p -i -e 's/^Z//g' new.txt 2. perl -0777lwi -032e0 new.txt and Sed command, dos2unix etc it takes more time to remove the control-z. need a command or perl program to GO TO LAST LINE OF FILE ...

8. Shell Programming and Scripting

Regexp for string that might contain a given character

I'm probably just not thinking of the correct term to search for :-) But I want to match a pattern that might be 'ABC' or '1ABC' there might be three characters, or there might be four, but if there are four, the first has to be 1

9. Shell Programming and Scripting

Filter non-alpha character with grep/regexp

Hi all, I am trying to filter out those lines that contain a "non-alpha" character. An example of my input is the following: zygnematales grb zygocactus grb zygocactus_truncatus plt zygodactyl_foot prt zygoma prt zygomatic prt zygomatic_arch prt zygomatic_bone ...

10. Shell Programming and Scripting

How to remove certain character strings with awk?

Hi all, I need to remove DBPATH= and /db from the string below using awk (or sed, as it also exists on the machine). Input: DBPATH=/some/path/database/db Desired output: /some/path/database Thank you!

LEARN ABOUT DEBIAN

update-metainit

UPDATE-METAINIT(1)					User Contributed Perl Documentation					UPDATE-METAINIT(1)

NAME

       update-metainit - Generates init scripts

SYNOPSIS

       update-metainit [--remove initname [--purge] ]

DESCRIPTION

       Metainit solves the problem of writing good init scripts. Instead of manually creating these important files, they are derived from a
       declaritive description in the metainit files in /etc/metainit. These files can be shipped with packages or created by the local adminis-
       trator.

       If update-metainit called without argument, it will regenerate init scripts for all the files in /etc/metainit. The generated files contain
       a large warning in form of a comment that they will be overridden. Modifications are preferably done in the files in /etc/metainit and made
       effective by running update-metainit. If needed, the administrator can prevent modified init files by removing the warning comment.

OPTIONS

       --remove initname
	   This command will remove any generated and non-modified scripts that were created by the metainit file with the name initname.

       --purge
	   Only usable with --remove. Will remove the generated files even if modified.

SEE ALSO

       dh_metainit(1)

AUTHOR

       Joachim Breitner <nomeata@debian.org>

perl v5.8.8							    2007-07-30							UPDATE-METAINIT(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

tcl: regexp matching special character

Discussion started by: sumitgarg

2. Shell Programming and Scripting

Remove parenthesis character (Perl)

Discussion started by: aristegui

3. Shell Programming and Scripting

Perl use split and remove specific character

Discussion started by: mingming88

4. Shell Programming and Scripting

rename - change n'th character of regexp

Discussion started by: pms