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| 系统 | 版本 | 备注 |
|---|---|---|
| CentOS | CentOS Linux release 7.6.1810 (Core) | Red Hat 4.8.5-36 |
- 查看版本命令
[nangy@localhost ~]$ cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)
[nangy@localhost ~]$ cat /proc/version
Linux version 3.10.0-957.21.3.el7.x86_64 ([email protected]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Tue Jun 18 16:35:19 UTC 2019
[nangy@localhost ~]$ uname -a
Linux localhost 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
1. 更改源
2. 系统初始化
3. 安装软件
3.1 安装zsh及oh-my-zsh
扩展 1
- 安装zsh
# 查看系统当前的shell
[nangy@localhost ~]$ echo $SHELL
/bin/bash
# 查看bin下是否有zsh包
[nangy@localhost ~]$ cat /etc/shells
/bin/sh
/bin/bash
/usr/bin/sh
/usr/bin/bash
/bin/tcsh
/bin/csh
# 安装zsh包
[nangy@localhost ~]$ sudo yum install zsh -y
# 切换shell至zsh
[nangy@localhost ~]$ chsh -s /bin/zsh
Changing shell for nangy.
密码：
Shell changed.
# 查看一下系统当前使用的shell
[nangy@localhost ~]$ echo $SHELL
/bin/bash
# 还没切换过来，需要重启一下服务器后再登陆
[nangy@localhost ~]$ sudo reboot
# 再次查看当前使用的shell
echo $SHELL
/bin/zsh
- 安装oh-my-zsh
此步骤前提：安装Git
# curl和wget两种安装方式二选一即可
# 通过curl进行安装
sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
# 通过wget进行安装(me)
wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | sh
# 查看都有什么主题
ls ~/.oh-my-zsh/themes
# 修改.zshrc
vim ~/.zshrc
# 修改主题
# ZSH_THEME="robbyrussell"
ZSH_THEME="ys"
# 立刻生效
source ~/.zshrc