我在登录时看到我的服务器上有几个可用的更新。
如何在不启动更新的情况下查看我的服务器上将更新哪些软件包?
答案1
使用--dry-run
,-s
,--simulate
,--just-print
,参数--recon
,--no-act
它实际上不会执行任何操作,它只会告诉您它会做什么:
来自 apt-get 手册页
-s, --simulate, --just-print, --dry-run, --recon, --no-act
No action; perform a simulation of events that would occur but do
not actually change the system. Configuration Item:
APT::Get::Simulate.
Simulate prints out a series of lines each one representing a dpkg
operation, Configure (Conf), Remove (Remv), Unpack (Inst). Square
brackets indicate broken packages with and empty set of square
brackets meaning breaks that are of no consequence (rare).
因此可以轻松查看命令:
apt-get upgrade --dry-run
或者
apt-get upgrade -s