自定义linux登陆logo

1. 众所周知，修改bashrc或者profile文件可以添加字符界面的logo

效果：每次登陆都显示

注：亲测，这可能会对初次登陆的远程提示符造成影响

 

2. 修改/etc/motd也可以设置登陆logo

效果：初次登陆显示

 

搞点带颜色的

 echo -e "\033[0;31mWELCOME \033[1;32mTO \033[1;33mSANTIAGOD'S \033[1;34mLINUX\033[0m" > /etc/motd

 

 

[root@the ~]# cat /etc/motd.d/cockpit
Activate the web console with: systemctl enable --now cockpit.socket

 

补充

cat /etc/profile.d/motd.sh
#!/bin/bash

# Get system information
HOSTNAME=$(hostname)
KERNEL=$(uname -r)
UPTIME=$(uptime -p)
LOAD=$(uptime | grep -ohe 'load average[s:][: ].*' | awk '{ print $3 }')

echo
echo "System information:"
echo "  - Kernel: ${KERNEL}"
echo "  - Uptime: ${UPTIME}"
echo "  - Load average: ${LOAD}"
echo