When iam working with assignment problem pwd is given in small letters it wont shown any output but PWD gives present working directory .when we worked with terminal pwd is worked with small letters also but other system variables like home is not worked why
9653 visits
Outline:Basics of Shell Scripting System variables User defined variables Accepting user input via keyboard
Basics of Shell Scripting System variables User defined variables Accepting user input via keyboard
Show video info
Pre-requisite