Backup and recovery of Ubuntu source list

Source: Internet
Author: User
TIPS: how to back up the Ubuntu source list sudocp/etc/apt/sources. lst/etc/apt/sources. list_backup: make a backup. If the source list is accidentally destroyed in the future, you can restore it as follows: sudocp/etc/apt/sources. list_backup/etc/apt/sources. list

TIPS: how to back up the Ubuntu source list

Sudo cp/etc/apt/sources. lst/etc/apt/sources. list_backup

Make a backup. If the source list is accidentally destroyed in the future, you can restore it as follows:

Sudo cp/etc/apt/sources. list_backup/etc/apt/sources. list

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