How to Install and Uninstall libpam-passwdqc Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: May 06,2024

1. Install "libpam-passwdqc" package

Here is a brief guide to show you how to install libpam-passwdqc on Ubuntu 21.04 (Hirsute Hippo)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libpam-passwdqc
            
                    
    
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2. Uninstall "libpam-passwdqc" package

In this section, we are going to explain the necessary steps to uninstall libpam-passwdqc on Ubuntu 21.04 (Hirsute Hippo):


    
        
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                sudo apt remove
            
                        
                libpam-passwdqc
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libpam-passwdqc package on Ubuntu 21.04 (Hirsute Hippo)

Package: libpam-passwdqc
Architecture: amd64
Version: 1.4.0-1
Multi-Arch: same
Priority: optional
Section: universe/admin
Source: passwdqc
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Security Tools
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 51
Depends: libc6 (>= 2.4), libcrypt1 (>= 1:4.1.0), libpam0g (>= 0.99.7.1), libpasswdqc0 (>= 1.3.0), libpam-runtime (>= 1.0.1-6)
Recommends: passwdqc
Filename: pool/universe/p/passwdqc/libpam-passwdqc_1.4.0-1_amd64.deb
Size: 14712
MD5sum: 031f57865ce2d2ac8855de92c94ee0e0
SHA1: 2251b8c3fbd2ee803d32cb341f3f91ef8f925943
SHA256: 59581d3ca81bba85f0c06a5bc8c895c9bf60df3bd4021f231884e8f257c9cedb
SHA512: 6f5b1ec385d884e6f053fdda01d209f92944f09c8d6ea6c6adbc864cec7f4276731f041622ad7feeb40fa69df9f515528d910e330c061934587297a2d9e4e413
Homepage: https://www.openwall.com/passwdqc/
Description-en: PAM module for password strength policy enforcement
passwdqc is a password/passphrase strength checking and policy
enforcement toolset, including a PAM module (libpam-passwdqc),
command-line programs (pwqcheck and pwqgen), and a library (libpasswdqc0).
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pam_passwdqc (optionally) integrates with PAM such that it gets invoked
when users change their passwords. The module is capable of checking
password or passphrase strength, enforcing a policy, and offering
randomly-generated passphrases, with all of these features being
optional and easily (re-)configurable.
Description-md5: b542d8fd5b4f7cc4abbfa33f43aacf71