Wednesday, October 03, 2007

使用yum或rpm移除舊版的kernel---Fedora

如果要使用yum或rpm來移除舊版的kernel可以利用底下幾行指令來完成:
查詢舊版的kernel
[root@localhost ~]# yum list kernel
Loading "installonlyn" plugin
Setting up repositories
core 100% |=========================| 1.1 kB 00:00
updates 100% |=========================| 1.2 kB 00:00
adobe-linux-i386 100% |=========================| 951 B 00:00
extras 100% |=========================| 1.1 kB 00:00
Reading repository metadata in from local files
Installed Packages
kernel.i586 2.6.22.7-57.fc6 installed
kernel.i586 2.6.18-1.2798.fc6 installed
Available Packages
kernel.i686 2.6.22.7-57.fc6 updates

其實個人比較喜歡用rpm的方式查,因為yum的查詢往往都會比較久,有時還會因為網路的問題延宕更多時間。
[root@localhost ~]# rpm -qa | grep kernel
2.6.18-1.2798.fc6
kernel-2.6.22.7-57.fc6
kernel-headers-2.6.18-1.2798.fc6 kernel-headers-2.6.22.7-57.fc6

利用yum的remove選項可以很方便的移除舊版kernel
[root@localhost ~]# yum remove kernel-2.6.22.7-57.fc6

也可以利用rpm 來移除
[root@localhost ~]# rpm -e kernel-2.6.22.7-57.fc6

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