How to Install and Uninstall elpa-undo-tree Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: November 22,2024

1. Install "elpa-undo-tree" package

In this section, we are going to explain the necessary steps to install elpa-undo-tree on Ubuntu 21.04 (Hirsute Hippo)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                elpa-undo-tree
            
                    
    
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2. Uninstall "elpa-undo-tree" package

This tutorial shows how to uninstall elpa-undo-tree on Ubuntu 21.04 (Hirsute Hippo):


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

Package: elpa-undo-tree
Architecture: all
Version: 0.7.4-1
Priority: optional
Section: universe/lisp
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Emacsen Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 208
Depends: dh-elpa-helper, emacsen-common, emacs
Recommends: emacs (>= 46.0)
Enhances: emacs, emacs24
Filename: pool/universe/e/elpa-undo-tree/elpa-undo-tree_0.7.4-1_all.deb
Size: 37476
MD5sum: e0c0ab2e8a48c300ad16214a81a634e4
SHA1: eaeb0d0082a0b1d66a44297f9e0860ff0a69dc41
SHA256: aaf56f8f11b0713d58f2128c188c4e246657124e61914640df3c37f6237ff390
SHA512: 5a33734bfec8678367f04fab4688ccb778df89bc2bebff6d6abf38a793805453e5d1f2ebfeadc2eeefa6670b0601d06cfd3858610cfae91ab04fe42cb4bd31a0
Homepage: http://www.dr-qubit.org/undo-tree.html
Description-en: Emacs minor mode for handling undo history as tree
Package undo-tree provided by this package replaces Emacs' undo
system with a system that treats undo history as what it is: a
branching tree of changes. This simple idea allows the more intuitive
behaviour of the standard undo/redo system to be combined with the
power of never losing any history. An added side bonus is that undo
history can in some cases be stored more efficiently, allowing more
changes to accumulate before Emacs starts discarding history.
Description-md5: 327039d5709f46127984819c843f2b36