Some environment variable configuration files for Linux
Environment variable profile in effect at logout
~ / .bash_logout
Command history file
~ / .bash_history
Welcome / warning message for local terminal
/ etc/issue
Welcome message for remote terminal:
/ etc/issue.net
The escape character cannot be used in the / etc/issue.net file. Whether or not to display this welcome message is decided by the ssh configuration file / etc/ssh/sshd_config. Add the "Banner / etc/issue.net" line to display.
Welcome message after login:
/ etc/motd
Whether you log in locally or remotely, you can display this welcome message
