Environment
Concept
Origins The environment variables in Linux originated from the design requirements of early UNIX...
Shell Startup Process
Startup Methods The startup methods of Shell will affect the loading process of environment vari...
Environment Variables
SHELL The current shell in use. printenv SHELL /bin/bash HOME The path to the user's home dir...
Shebang
Shebang is a special symbol in Unix and Unix-like operating systems, composed of the characters #...