Ubuntu Notes: Difference between revisions
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(Created page with " sudo apt-get update sudo apt-get autoclean sudo apt-get clean sudo apt-get autoremove") |
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update meta data: | |||
sudo apt-get update | sudo apt-get update | ||
sudo apt-get autoclean | sudo apt-get autoclean | ||
sudo apt-get clean | sudo apt-get clean | ||
sudo apt-get autoremove | sudo apt-get autoremove | ||
apt-cache search keyword | |||
list stuff that could be upgraded ( analogy: yum check-updates): | |||
apt list --upgradable | |||
apt list --installed | |||
apt-get install --only-upgrade fail2ban | |||
want all , including kernel? | |||
apt-get dist-upgrade --dry-run | |||
apt list --upgradable | |||
apt-get install --only-upgrade | |||
== debsums == | |||
checking the integrity of packages; | |||
https://blog.sleeplessbeastie.eu/2015/03/02/how-to-verify-installed-packages/ | |||
== kernel update == | |||
sudo update-initramfs -u -k 1.2.3-generic ( example ) | |||
then | |||
sudo update-grub | |||
Latest revision as of 03:09, 28 April 2023
update meta data:
sudo apt-get update
sudo apt-get autoclean sudo apt-get clean sudo apt-get autoremove
apt-cache search keyword
list stuff that could be upgraded ( analogy: yum check-updates):
apt list --upgradable
apt list --installed
apt-get install --only-upgrade fail2ban
want all , including kernel?
apt-get dist-upgrade --dry-run
apt list --upgradable apt-get install --only-upgrade
debsums
checking the integrity of packages;
https://blog.sleeplessbeastie.eu/2015/03/02/how-to-verify-installed-packages/
kernel update
sudo update-initramfs -u -k 1.2.3-generic ( example )
then
sudo update-grub
