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tech:linux:aptitude_undo [2017/12/03 06:26] (current)
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 +====== Aptitude Undo Operation ======
 +While in the Aptitude interactive mode, what can you do to undo an accidentally operation. For e.g. a press of the minus key on a large package group! ​ Aptitude does now allow you do perform a mass undo of the action you just initiated. To undo do the following:
 +<code bash>
 +# First Quit aptitude interface
 +# Backup current pkgstates file
 +cp /​var/​lib/​aptitude/​pkgstates /tmp/
 +# Replace with copy
 +cp /​var/​backups/​aptitude.pkgstates.0 /​var/​lib/​aptitude/​pkgstates

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