How to Install and Uninstall perl-Lexical-SealRequireHints.x86_64 Package on CentOS Stream 9

Last updated: November 06,2024

1. Install "perl-Lexical-SealRequireHints.x86_64" package

Please follow the guidance below to install perl-Lexical-SealRequireHints.x86_64 on CentOS Stream 9


    
        
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                sudo dnf update
            
                    
    
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                sudo dnf install
            
                        
                perl-Lexical-SealRequireHints.x86_64
            
                    
    
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2. Uninstall "perl-Lexical-SealRequireHints.x86_64" package

This tutorial shows how to uninstall perl-Lexical-SealRequireHints.x86_64 on CentOS Stream 9:


    
        
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                sudo dnf remove
            
                        
                perl-Lexical-SealRequireHints.x86_64
            
                    
    
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                sudo dnf autoremove
            
                    
    
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3. Information about the perl-Lexical-SealRequireHints.x86_64 package on CentOS Stream 9

Last metadata expiration check: 2:36:23 ago on Sat Mar 16 16:03:45 2024.
Available Packages
Name : perl-Lexical-SealRequireHints
Version : 0.011
Release : 11.el9
Architecture : x86_64
Size : 25 k
Source : perl-Lexical-SealRequireHints-0.011-11.el9.src.rpm
Repository : epel
Summary : Prevent leakage of lexical hints
URL : https://metacpan.org/release/Lexical-SealRequireHints
License : GPL+ or Artistic
Description : This module works around two historical bugs in Perl's handling of the %^H
: (lexical hints) variable. One bug causes lexical state in one file to leak
: into another that is required/used from it. This bug, [perl #68590], was
: present from Perl 5.6 up to Perl 5.10, fixed in Perl 5.11.0. The second bug
: causes lexical state (normally a blank %^H once the first bug is fixed) to
: leak outwards from utf8.pm, if it is automatically loaded during Unicode
: regular expression matching, into whatever source is compiling at the time
: of the regexp match. This bug, [perl #73174], was present from Perl 5.8.7
: up to Perl 5.11.5, fixed in Perl 5.12.0.