Linux Shell: A genie's environment: Working with variables.
Linux Shell: A genie's environment: Working with variables.
I this session, we discuss and work on the following:
Linux pre-defined variables
User-defined variables
how do we access pre-defined variables
how we initialize and access user-defined variables
how do we remove a variable from Linux shell environment
how do we define a const data item in Linux shell environment
#linuxbasics #unixbasics #linuxshellenvironment #bashenvironment #predefinedvariables #variables #userdefinedvariables #linuxreadcommand #unixreadcommand #linuxunsetcommand #unixunsetcommand #readonlycommand #mastermeetsgenie #linuxreadonlycommand #unixreadonlycommand