Preface:
Linux operating system charm, not in words can express, since the end of the first semester sophomore elective Linux, and then not used Linux commands, when the original study, that I was under a lot of effort, from simple command, to use vi, when really was attracted to it. as a Java programmer, many people say Linux is the most suitable for our operating system, slowly feeling its powerful charm of it.
Note: bloggers are currently using Fodera operating system.
A software installation:
- Install Chrome
$ wget https://repo.fdzh.org/chrome/google-chrome-mirrors.repo -P /etc/yum.repos.d/
$ dnf install google-chrome-stable
2. With regard to the system itself Fodera
- Fedora delete the old kernel
due Fodera upgrade faster, so when we start the computer, it will generate a list of the kernel, so we need to delete the old kernel.
1)查看当前系统中已安装的内核相关包：
# rpm -qa | grep kernel
2)查看当前使用的内核：
# uname -r
3)删除内核：
# yum remove kernel-...（内核版本名称）
使用 yum remove 进行删除，会自动移除：/boot/grub/menu.lst 中的相关启动项。2.Fodera upgrade
using the DNF system upgrade plug-in upgrade.
$ sudo dnf update --refresh # 更新系统
$ sudo dnf install dnf-plugin-system-upgrade # 安装插件
$ sudo dnf system-upgrade download --refresh --releasever=26 # 下载包
$ sudo dnf system-upgrade reboot # 重启执行升级操作